Improve js api onResponse

Update version code.
Refactor category options.
2025-09-27 07:47:24 +00:00 · 2025-09-03 22:09:07 +08:00 · 2025-09-03 22:05:04 +08:00 · 2025-09-03 22:03:54 +08:00 · 2025-09-03 20:31:42 +08:00 · 2025-09-02 22:15:54 +08:00
100 changed files with 10630 additions and 2551 deletions
--- a/.github/workflows/fastlane.yml
+++ b/.github/workflows/fastlane.yml
@@ -4,8 +4,12 @@ on:
  workflow_dispatch:
  push:
      branches: [ "master" ]
+      paths:
+        - 'fastlane/**'
  pull_request:
      branches: [ "master" ]
+      paths:
+        - 'fastlane/**'

 jobs:
  go:
--- a/.github/workflows/issue_check.yml
+++ b/.github/workflows/issue_check.yml
@@ -0,0 +1,29 @@
+name: Check Issue
+
+on:
+  issues:
+    types: [opened]
+
+permissions:
+  contents: read
+  issues: write
+
+jobs:
+  check:
+    name: Check Issue
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        id: checkout
+        uses: actions/checkout@v4
+
+      - name: Check Issue
+        id: check
+        uses: wgh136/gpt_issue_checker@v1.0.2
+        with:
+          api-url: ${{ secrets.API_URL }} 
+          api-key: ${{ secrets.API_KEY }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          prompt: "You are a repository issue checker. The project is a comic app that supports view local or network comics using config files. To view a comic source, user must add a config file. User should not report any issue related to config file to the project repository because there is another repository for managing config files. You are given an issue content and you need to decide whether to close the issue. If you decide to close the issue, you should also provide a comment explaining why you are closing the issue. If you decide not to close the issue, you should provide a comment which is a summary of the issue. You should response with a JSON object with the following keys: should_close, should_comment, comment."
+          model: "gpt-4o"
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -26,6 +26,9 @@ jobs:
          echo "$CERTIFICATE" | base64 --decode > signing_certificate.p12
          security import signing_certificate.p12 -k ~/Library/Keychains/login.keychain -P "$CERTIFICATE_PASSWORD" -T /usr/bin/codesign

+      - name: Check rust-toolchain.toml
+        run: rustup show
+
      # Step 2: Build the Flutter macOS app
      - name: Build Flutter macOS App
        run: flutter build macos --release
@@ -97,10 +100,8 @@ jobs:
        with:
          distribution: 'oracle'
          java-version: '17'
-      - name: Setup Rust
-        run: |
-          rustup update
-          rustup default stable
+      - name: Check rust-toolchain.toml
+        run: rustup show
      - run: flutter pub get
      - run: flutter build apk --release
      - uses: actions/upload-artifact@v4
@@ -148,45 +149,6 @@ jobs:
          sudo rm -rf build/linux/arch/pkg
          sudo rm -rf build/linux/arch/src
          sudo rm -rf build/linux/arch/PKGBUILD
-      - name: Build AppImage
-        run: |
-          sudo apt-get install -y libfuse2
-          wget -O appimagetool "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage"
-          chmod +x appimagetool
-          
-          mkdir -p Venera.AppDir
-          cp -r build/linux/x64/release/bundle/* Venera.AppDir/
-          
-          cat > Venera.AppDir/venera.desktop << EOF
-          [Desktop Entry]
-          Name=Venera
-          Exec=venera
-          Icon=venera
-          Type=Application
-          Categories=Utility;
-          EOF
-          
-          cp assets/app_icon.png Venera.AppDir/venera.png
-          
-          cat > Venera.AppDir/AppRun << EOF
-          #!/bin/sh
-          HERE=\$(dirname \$(readlink -f "\${0}"))
-          export PATH="\${HERE}"/usr/bin/:"\${HERE}"/usr/sbin/:"\${HERE}"/usr/games/:"\${HERE}"/bin/:"\${HERE}"/sbin/:\${PATH}
-          export LD_LIBRARY_PATH="\${HERE}"/usr/lib/:\${LD_LIBRARY_PATH}
-          export XDG_DATA_DIRS="\${HERE}"/usr/share/:\${XDG_DATA_DIRS}
-          exec "\${HERE}"/venera "\$@"
-          EOF
-          chmod +x Venera.AppDir/AppRun
-          
-          APP_VERSION=$(grep "version:" pubspec.yaml | cut -d':' -f2 | tr -d ' ')
-          ./appimagetool Venera.AppDir Venera-${APP_VERSION}-x86_64.AppImage
-          
-          mkdir -p build/linux/appimage
-          mv Venera-${APP_VERSION}-x86_64.AppImage build/linux/appimage/
-      - uses: actions/upload-artifact@v4
-        with:
-          name: appimage_build
-          path: build/linux/appimage
      - uses: actions/upload-artifact@v4
        with:
          name: deb_build
@@ -209,45 +171,6 @@ jobs:
          sudo apt-get install -y ninja-build libgtk-3-dev webkit2gtk-4.1
          dart pub global activate flutter_to_debian
      - run: python3 debian/build.py arm64
-      - name: Build AppImage
-        run: |
-          sudo apt-get install -y libfuse2
-          wget -O appimagetool "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-aarch64.AppImage"
-          chmod +x appimagetool
-          
-          mkdir -p Venera.AppDir
-          cp -r build/linux/arm64/release/bundle/* Venera.AppDir/
-          
-          cat > Venera.AppDir/venera.desktop << EOF
-          [Desktop Entry]
-          Name=Venera
-          Exec=venera
-          Icon=venera
-          Type=Application
-          Categories=Utility;
-          EOF
-          
-          cp assets/app_icon.png Venera.AppDir/venera.png
-          
-          cat > Venera.AppDir/AppRun << EOF
-          #!/bin/sh
-          HERE=\$(dirname \$(readlink -f "\${0}"))
-          export PATH="\${HERE}"/usr/bin/:"\${HERE}"/usr/sbin/:"\${HERE}"/usr/games/:"\${HERE}"/bin/:"\${HERE}"/sbin/:\${PATH}
-          export LD_LIBRARY_PATH="\${HERE}"/usr/lib/:\${LD_LIBRARY_PATH}
-          export XDG_DATA_DIRS="\${HERE}"/usr/share/:\${XDG_DATA_DIRS}
-          exec "\${HERE}"/venera "\$@"
-          EOF
-          chmod +x Venera.AppDir/AppRun
-          
-          APP_VERSION=$(grep "version:" pubspec.yaml | cut -d':' -f2 | tr -d ' ')
-          ./appimagetool Venera.AppDir Venera-${APP_VERSION}-aarch64.AppImage
-          
-          mkdir -p build/linux/appimage
-          mv Venera-${APP_VERSION}-aarch64.AppImage build/linux/appimage/
-      - uses: actions/upload-artifact@v4
-        with:
-          name: appimage_arm64_build
-          path: build/linux/appimage
      - uses: actions/upload-artifact@v4
        with:
          name: deb_arm64_build
@@ -286,14 +209,6 @@ jobs:
        with:
          name: deb_arm64_build
          path: outputs
-      - uses: actions/download-artifact@v4
-        with:
-          name: appimage_build
-          path: outputs
-      - uses: actions/download-artifact@v4
-        with:
-          name: appimage_arm64_build
-          path: outputs
      - uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.ref_name }}
--- a/.github/workflows/update_alt_store.yml
+++ b/.github/workflows/update_alt_store.yml
@@ -0,0 +1,76 @@
+name: Update AltStore Source
+
+on:
+  workflow_run:
+    workflows: ["Build ALL"]
+    types: [completed]
+  workflow_dispatch:
+
+jobs:
+  update-source:
+    runs-on: ubuntu-latest
+    if: github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success'
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.x'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install requests
+
+    - name: Record job start time
+      id: job_start_time
+      run: echo "start_time=$(date +%s)" >> $GITHUB_OUTPUT
+
+    - name: Update AltStore source
+      id: update_source
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        python update_alt_store.py
+        git config --global user.name 'GitHub Action'
+        git config --global user.email 'action@github.com'
+        git add alt_store.json
+        if git diff --staged --quiet; then
+          echo "changes=false" >> $GITHUB_OUTPUT
+        else
+          git commit -m "Updated source with latest release"
+          git push
+          echo "changes=true" >> $GITHUB_OUTPUT
+        fi
+
+    - name: Calculate job duration
+      id: duration
+      if: always()
+      run: |
+        end_time=$(date +%s)
+        duration=$((end_time - ${{ steps.job_start_time.outputs.start_time }}))
+        echo "duration=$duration seconds" >> $GITHUB_OUTPUT
+
+    - name: Create job summary
+      run: |
+        if [[ "${{ steps.update_source.outputs.changes }}" == "true" ]]; then
+          echo "## Update Altstore Source Summary 🚀" >> $GITHUB_STEP_SUMMARY
+          echo "✅ Changes Detected and Applied" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "The alt_store.json file has been updated with the latest release information." >> $GITHUB_STEP_SUMMARY
+        else
+          echo "## Update Altstore Source Summary 🚀" >> $GITHUB_STEP_SUMMARY
+          echo "🔍 No Changes Detected" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "The alt_store.json file is up to date. No changes were necessary." >> $GITHUB_STEP_SUMMARY
+        fi
+        echo "" >> $GITHUB_STEP_SUMMARY
+        echo "🕐 Execution Time" >> $GITHUB_STEP_SUMMARY
+        echo "" >> $GITHUB_STEP_SUMMARY
+        echo "This job took ${{ steps.duration.outputs.duration }} to complete." >> $GITHUB_STEP_SUMMARY
+        echo "" >> $GITHUB_STEP_SUMMARY
+        echo "📆 Next Scheduled Run" >> $GITHUB_STEP_SUMMARY
+        echo "" >> $GITHUB_STEP_SUMMARY
+        echo "The next scheduled run will be tomorrow at midnight UTC." >> $GITHUB_STEP_SUMMARY
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![License](https://img.shields.io/github/license/venera-app/venera)](https://github.com/venera-app/venera/blob/master/LICENSE)
 [![Download](https://img.shields.io/github/v/release/venera-app/venera)](https://github.com/venera-app/venera/releases)
 [![stars](https://img.shields.io/github/stars/venera-app/venera?style=flat)](https://github.com/venera-app/venera/stargazers)
-[![Telegram](https://img.shields.io/badge/Telegram-2CA5E0?style=flat&logo=telegram&logoColor=white)](https://t.me/+Ws-IpmUutzkxMjhl)
+[![Telegram](https://img.shields.io/badge/Telegram-2CA5E0?style=flat&logo=telegram&logoColor=white)](https://t.me/venera_release)

 A comic reader that support reading local and network comics.

@@ -34,4 +34,7 @@ See [Comic Source](doc/comic_source.md)
 ### Tags Translation
 [![Readme Card](https://github-readme-stats.vercel.app/api/pin/?username=EhTagTranslation&repo=Database)](https://github.com/EhTagTranslation/Database)

+## Headless Mode
+See [Headless Doc](doc/headless_doc.md)
+
 The Chinese translation of the manga tags is from this project.
--- a/alt_store.json
+++ b/alt_store.json
@@ -0,0 +1,64 @@
+{
+  "name": "Venera",
+  "identifier": "com.github.wgh136.venera.source",
+  "website": "https://github.com/venera-app/venera",
+  "subtitle": "Venera official AltStore Source.",
+  "description": "This is the official AltStore Source for Venera.\n\n A comic reader that supports reading local and network comics",
+  "tintColor": "#0784FC",
+  "iconURL": "https://raw.githubusercontent.com/venera-app/venera/master/assets/app_icon.png",
+  "apps": [
+    {
+      "beta": false,
+      "name": "Venera",
+      "bundleIdentifier": "com.github.wgh136.venera",
+      "developerName": "wgh136",
+      "subtitle": "A comic reader that supports reading local and network comics",
+      "version": "1.4.5",
+      "versionDate": "2025-06-18",
+      "versionDescription": "1. Fixed an abnormal single image height issue when \"imagesPerPage > 1\". 379  \r\n2. Fixed an invalid page calculation issue when \"showSingleImageOnFirstPage\" is enabled.  \r\n3. Fixed an issue with incorrect reading history when displaying a single image on the first page.  \r\n4. Fixed abnormal history recording when pages are not flipped. 392  \r\n5. Fixed an issue where the download task would stop after exiting the reader. 387  \r\n6. Fixed a \"RangeError\" when translating tags. 356  \r\n7. Reset the current folder to null on the favorites page if the folder is invalid. 389  \r\n8. Fixed various issues when using a custom download path on Android. 400  \r\n9. Set the initial chapter to the first downloaded chapter if no history exists when starting to read a local comic. 405  \r\n10. Removed the config file repository URL from the app.",
+      "downloadURL": "https://github.com/venera-app/venera/releases/download/v1.4.5/venera-ios-1.4.5%2B145.ipa",
+      "localizedDescription": "A comic reader that supports reading local and network comics",
+      "iconURL": "https://raw.githubusercontent.com/venera-app/venera/master/assets/app_icon.png",
+      "tintColor": "#0784FC",
+      "category": "utilities",
+      "size": 14960268,
+      "appPermissions": {
+        "entitlements": [
+          "application-identifier",
+          "com.apple.security.application-groups",
+          "get-task-allow",
+          "keychain-access-groups",
+          "com.apple.developer.kernel.extended-virtual-addressing",
+          "com.apple.developer.kernel.increased-memory-limit",
+          "com.apple.developer.healthkit.background-delivery"
+        ],
+        "privacy": {
+          "NSFaceIDUsageDescription": "Face ID or Touch ID is used to protect your privacy when opening the app, ensuring secure access to your reading content.",
+          "NSPhotoLibraryAddUsageDescription": "Used to save comic images you've favorited or downloaded to your photo library for easy access and sharing.",
+          "NSPhotoLibraryUsageDescription": "Used to select images from your photo library when needed, and to save comic images you've collected to your device."
+        }
+      },
+      "versions": [
+        {
+          "version": "1.4.5",
+          "date": "2025-06-18",
+          "localizedDescription": "1. Fixed an abnormal single image height issue when \"imagesPerPage > 1\". 379  \r\n2. Fixed an invalid page calculation issue when \"showSingleImageOnFirstPage\" is enabled.  \r\n3. Fixed an issue with incorrect reading history when displaying a single image on the first page.  \r\n4. Fixed abnormal history recording when pages are not flipped. 392  \r\n5. Fixed an issue where the download task would stop after exiting the reader. 387  \r\n6. Fixed a \"RangeError\" when translating tags. 356  \r\n7. Reset the current folder to null on the favorites page if the folder is invalid. 389  \r\n8. Fixed various issues when using a custom download path on Android. 400  \r\n9. Set the initial chapter to the first downloaded chapter if no history exists when starting to read a local comic. 405  \r\n10. Removed the config file repository URL from the app.",
+          "downloadURL": "https://github.com/venera-app/venera/releases/download/v1.4.5/venera-ios-1.4.5%2B145.ipa",
+          "size": 14960268
+        }
+      ]
+    }
+  ],
+  "news": [
+    {
+      "appID": "com.github.wgh136.venera",
+      "caption": "Update of Venera just got released!",
+      "date": "2025-06-18T09:02:01Z",
+      "identifier": "release-v1.4.5",
+      "notify": true,
+      "tintColor": "#0784FC",
+      "title": "v1.4.5 - Venera  18/06/25",
+      "url": "https://github.com/venera-app/venera/releases/tag/v1.4.5"
+    }
+  ]
+}
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -67,7 +67,6 @@ android {
    }

    defaultConfig {
-        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId = "com.github.wgh136.venera"
        // You can update the following values to match your application needs.
        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
@@ -125,6 +124,6 @@ flutter {
 }

 dependencies {
-    implementation "androidx.activity:activity-ktx:1.9.2"
+    implementation "androidx.activity:activity-ktx:1.10.1"
    implementation 'androidx.documentfile:documentfile:1.0.1'
 }
--- a/android/gradle/wrapper/gradle-wrapper.properties
+++ b/android/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-all.zip
--- a/android/settings.gradle
+++ b/android/settings.gradle
@@ -18,7 +18,7 @@ pluginManagement {

 plugins {
    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version '8.3.2' apply false
+    id "com.android.application" version '8.9.0' apply false
    id "org.jetbrains.kotlin.android" version "1.8.10" apply false
 }

--- a/assets/init.js
+++ b/assets/init.js
@@ -4,6 +4,18 @@ Venera JavaScript Library
 This library provides a set of APIs for interacting with the Venera app.
 */

+/**
+ * @function sendMessage
+ * @global
+ * @param {Object} message
+ * @returns {any}
+ */
+
+/**
+ * Set a timeout to execute a callback function after a specified delay.
+ * @param callback {Function}
+ * @param delay {number} - delay in milliseconds
+ */
 function setTimeout(callback, delay) {
    sendMessage({
        method: 'delay',
@@ -39,6 +51,32 @@ let Convert = {
        });
    },

+    /**
+     * @param str {string}
+     * @returns {ArrayBuffer}
+     */
+    encodeGbk: (str) => {
+        return sendMessage({
+            method: "convert",
+            type: "gbk",
+            value: str,
+            isEncode: true
+        });
+    },
+
+    /**
+     * @param value {ArrayBuffer}
+     * @returns {string}
+     */
+    decodeGbk: (value) => {
+        return sendMessage({
+            method: "convert",
+            type: "gbk",
+            value: value,
+            isEncode: false
+        });
+    },
+
    /**
     * @param {ArrayBuffer} value
     * @returns {string}
@@ -176,7 +214,7 @@ let Convert = {
    decryptAesCbc: (value, key, iv) => {
        return sendMessage({
            method: "convert",
-            type: "aes-ecb",
+            type: "aes-cbc",
            value: value,
            key: key,
            iv: iv,
@@ -1296,13 +1334,15 @@ let UI = {
     * Show an input dialog
     * @param title {string}
     * @param validator {(string) => string | null | undefined} - A function that validates the input. If the function returns a string, the dialog will show the error message.
+     * @param image {string?} - Available since 1.4.6. An optional image to show in the dialog. You can use this to show a captcha.
     * @returns {Promise<string | null>} - The input value. If the dialog is canceled, return null.
     */
-    showInputDialog: (title, validator) => {
+    showInputDialog: (title, validator, image) => {
        return sendMessage({
            method: 'UI',
            function: 'showInputDialog',
            title: title,
+            image: image,
            validator: validator
        })
    },
@@ -1357,4 +1397,45 @@ let APP = {
            method: 'getPlatform'
        })
    }
+}
+
+/**
+ * Set clipboard text
+ * @param text {string}
+ * @returns {Promise<void>}
+ * 
+ * @since 1.3.4
+ */
+function setClipboard(text) {
+    return sendMessage({
+        method: 'setClipboard',
+        text: text
+    })
+}
+
+/**
+ * Get clipboard text
+ * @returns {Promise<string>}
+ * 
+ * @since 1.3.4
+ */
+function getClipboard() {
+    return sendMessage({
+        method: 'getClipboard'
+    })
+}
+
+/**
+ * Compute a function with arguments. The function will be executed in the engine pool which is not in the main thread.
+ * @param func {string} - A js code string which can be evaluated to a function. The function will receive the args as its only argument.
+ * @param args {any[]} - The arguments to pass to the function.
+ * @returns {Promise<any>} - The result of the function.
+ * @since 1.5.0
+ */
+function compute(func, ...args) {
+    return sendMessage({
+        method: 'compute',
+        function: func,
+        args: args
+    })
 }
--- a/assets/opencc.txt
+++ b/assets/opencc.txt
--- a/assets/translation.json
+++ b/assets/translation.json
@@ -140,18 +140,18 @@
    "Block": "屏蔽",
    "Add new favorite to": "添加新收藏到",
    "Move favorite after reading": "阅读后移动收藏",
-    "Delete folder?" : "删除文件夹?",
-    "Delete folder '@f' ?" : "删除文件夹 '@f' ?",
+    "Delete folder?": "删除文件夹?",
+    "Delete folder '@f' ?": "删除文件夹 '@f' ?",
    "Import from file": "从文件导入",
    "Failed to import": "导入失败",
    "Cache Limit": "缓存限制",
    "Set Cache Limit": "设置缓存限制",
    "Size in MB": "大小（MB）",
-    "Select a directory which contains the comic directories." : "选择一个包含漫画文件夹的目录",
+    "Select a directory which contains the comic directories.": "选择一个包含漫画文件夹的目录",
    "Help": "帮助",
    "Export as cbz": "导出为cbz",
-    "Select an archive file (cbz, zip, 7z, cb7)" : "选择一个归档文件 (cbz, zip, 7z, cb7)",
-    "An archive file" : "一个归档文件",
+    "Select an archive file (cbz, zip, 7z, cb7)": "选择一个归档文件 (cbz, zip, 7z, cb7)",
+    "An archive file": "一个归档文件",
    "Fullscreen": "全屏",
    "Exit": "退出",
    "View more": "查看更多",
@@ -198,9 +198,9 @@
    "Long press on the favorite button to quickly add to this folder": "长按收藏按钮快速添加到这个文件夹",
    "Added": "已添加",
    "Turn page by volume keys": "使用音量键翻页",
-    "Display time & battery info in reader":"在阅读器中显示时间和电量信息",
-    "EhViewer downloads":"EhViewer下载",
-    "Select an EhViewer database and a download folder.":"选择EhViewer的下载数据（导出的db文件）与存放下载内容的目录",
+    "Display time & battery info in reader": "在阅读器中显示时间和电量信息",
+    "EhViewer downloads": "EhViewer下载",
+    "Select an EhViewer database and a download folder.": "选择EhViewer的下载数据（导出的db文件）与存放下载内容的目录",
    "(EhViewer)Default": "(EhViewer)默认",
    "If you import an EhViewer's database, program will automatically create folders according to the download label in that database.": "若通过EhViewer数据库导入漫画，程序将会按其中的下载标签自动创建收藏文件夹。",
    "Multi-Select": "进入多选模式",
@@ -234,14 +234,16 @@
    "Please add some sources": "请添加一些源",
    "Please check your settings": "请检查您的设置",
    "No Category Pages": "没有分类页面",
+    "Group @group": "第 @group 组",
    "Chapter @ep": "第 @ep 章",
    "Page @page": "第 @page 页",
+    "Remove local favorite and history": "删除本地收藏和历史记录",
    "Also remove files on disk": "同时删除磁盘上的文件",
    "Copy to app local path": "将漫画复制到本地存储目录中",
    "Delete all unavailable local favorite items": "删除所有无效的本地收藏",
    "Deleted @a favorite items.": "已删除 @a 条无效收藏",
    "New version available": "有新版本可用",
-    "A new version is available. Do you want to update now?" : "有新版本可用。您要现在更新吗？",
+    "A new version is available. Do you want to update now?": "有新版本可用。您要现在更新吗？",
    "No new version available": "没有新版本可用",
    "Export as pdf": "导出为pdf",
    "Export as epub": "导出为epub",
@@ -288,15 +290,15 @@
    "Copy the title successfully": "复制标题成功",
    "The comic is invalid, please long press to delete, you can double click the title to copy": "该漫画已失效, 请长按删除, 可以双击标题进行复制",
    "No search results found": "未找到搜索结果",
-    "Added @c comics to download queue." : "已添加 @c 本漫画到下载队列",
+    "Added @c comics to download queue.": "已添加 @c 本漫画到下载队列",
    "Download started": "下载已开始",
    "Click favorite": "点击收藏",
    "End": "末尾",
    "None": "无",
    "View Detail": "查看详情",
-    "Select a directory which contains multiple archive files." : "选择一个包含多个归档文件的目录",
-    "Multiple archive files" : "多个归档文件",
-    "No valid comics found" : "未找到有效的漫画",
+    "Select a directory which contains multiple archive files.": "选择一个包含多个归档文件的目录",
+    "Multiple archive files": "多个归档文件",
+    "No valid comics found": "未找到有效的漫画",
    "Enable DNS Overrides": "启用DNS覆写",
    "DNS Overrides": "DNS覆写",
    "Custom Image Processing": "自定义图片处理",
@@ -342,12 +344,12 @@
    "Replies": "回复",
    "Follow Updates": "追更",
    "Not Configured": "未配置",
-    "Choose a folder to follow updates." : "选择一个文件夹以追更",
+    "Choose a folder to follow updates.": "选择一个文件夹以追更",
    "Choose Folder": "选择文件夹",
    "No folders available": "没有可用的文件夹",
    "Updating comics...": "更新漫画中...",
-    "Automatic update checking enabled." : "已启用自动更新检查",
-    "The app will check for updates at most once a day." : "APP将每天最多检查一次更新",
+    "Automatic update checking enabled.": "已启用自动更新检查",
+    "The app will check for updates at most once a day.": "APP将每天最多检查一次更新",
    "Change Folder": "更改文件夹",
    "Check Now": "立即检查",
    "Updates": "更新",
@@ -358,9 +360,9 @@
    "Once the operation is successful, app will automatically sync data with the server.": "操作成功后, APP将自动与服务器同步数据",
    "Cache cleared": "缓存已清除",
    "Disabled": "已禁用",
-    "WebDAV Auto Sync": "WebDAV 自动同步",
+    "Auto Sync Data": "自动同步数据",
    "Mark all as read": "全部标记为已读",
-    "Do you want to mark all as read?" : "您要全部标记为已读吗？",
+    "Do you want to mark all as read?": "您要全部标记为已读吗？",
    "Swipe down for previous chapter": "向下滑动查看上一章",
    "Swipe up for next chapter": "向上滑动查看下一章",
    "Initial Page": "初始页面",
@@ -372,7 +374,44 @@
    "Refresh": "刷新",
    "Paging": "分页",
    "Continuous": "连续",
-    "Display mode of comic list": "漫画列表的显示模式"
+    "Display mode of comic list": "漫画列表的显示模式",
+    "Show Page Number": "显示页码",
+    "Jump to page": "跳转到页面",
+    "Page": "页面",
+    "Jump": "跳转",
+    "Copy Image": "复制图片",
+    "A valid WebDav directory URL": "有效的WebDav目录URL",
+    "Shut Down": "关闭",
+    "Uploading data...": "正在上传数据...",
+    "Pages": "页数",
+    "Long press zoom position": "长按缩放位置",
+    "Press position": "按压位置",
+    "Screen center": "屏幕中心",
+    "Suggestions": "建议",
+    "Do not report any issues related to sources to App repo.": "请不要向App仓库报告任何与源相关的问题",
+    "Show single image on first page": "在首页显示单张图片",
+    "Show system status bar": "显示系统状态栏",
+    "Click to select an image": "点击选择一张图片",
+    "Repo URL": "仓库地址",
+    "The URL should point to a 'index.json' file": "该URL应指向一个'index.json'文件",
+    "Double tap to zoom": "双击缩放",
+    "Clear Unfavorited": "清除未收藏",
+    "Reverse": "反转",
+    "Delete Chapters": "删除章节",
+    "Open Folder": "打开文件夹",
+    "Path copied to clipboard": "路径已复制到剪贴板",
+    "Reverse default chapter order": "反转默认章节顺序",
+    "Reload Configs": "重新加载配置文件",
+    "Reload": "重载",
+    "Disable Length Limitation": "禁用长度限制",
+    "Only valid for this run": "仅对本次运行有效",
+    "Logs": "日志",
+    "Export logs": "导出日志",
+    "Clear specific reader settings for all comics": "清除所有漫画的特殊阅读设置",
+    "Clear specific reader settings for this comic": "清除该漫画的特殊阅读设置",
+    "Enable comic specific settings": "启用此漫画特定设置",
+    "Ignore Certificate Errors": "忽略证书错误",
+    "Mouse scroll speed": "鼠标滚动速度"
  },
  "zh_TW": {
    "Home": "首頁",
@@ -514,18 +553,18 @@
    "Block": "封鎖",
    "Add new favorite to": "添加新收藏到",
    "Move favorite after reading": "閱讀後移動收藏",
-    "Delete folder?" : "刪除資料夾？",
-    "Delete folder '@f' ?" : "刪除資料夾 '@f' ？",
+    "Delete folder?": "刪除資料夾？",
+    "Delete folder '@f' ?": "刪除資料夾 '@f' ？",
    "Import from file": "從文件匯入",
    "Failed to import": "匯入失敗",
    "Cache Limit": "快取限制",
    "Set Cache Limit": "設定快取限制",
    "Size in MB": "大小（MB）",
-    "Select a directory which contains the comic directories." : "選擇一個包含漫畫資料夾的目錄",
+    "Select a directory which contains the comic directories.": "選擇一個包含漫畫資料夾的目錄",
    "Help": "幫助",
    "Export as cbz": "匯出為cbz",
-    "Select an archive file (cbz, zip, 7z, cb7)" : "選擇一個歸檔文件 (cbz, zip, 7z, cb7)",
-    "An archive file" : "一個歸檔文件",
+    "Select an archive file (cbz, zip, 7z, cb7)": "選擇一個歸檔文件 (cbz, zip, 7z, cb7)",
+    "An archive file": "一個歸檔文件",
    "Fullscreen": "全螢幕",
    "Exit": "退出",
    "View more": "查看更多",
@@ -609,20 +648,22 @@
    "Please add some sources": "請添加一些源",
    "Please check your settings": "請檢查您的設定",
    "No Category Pages": "沒有分類頁面",
+    "Group @group": "第 @group 組",
    "Chapter @ep": "第 @ep 章",
    "Page @page": "第 @page 頁",
+    "Remove local favorite and history": "刪除本機收藏和歷史記錄",
    "Also remove files on disk": "同時刪除磁碟上的文件",
    "Copy to app local path": "將漫畫複製到本機儲存目錄中",
    "Delete all unavailable local favorite items": "刪除所有無效的本機收藏",
    "Deleted @a favorite items.": "已刪除 @a 條無效收藏",
    "New version available": "有新版本可用",
-    "A new version is available. Do you want to update now?" : "有新版本可用。您要現在更新嗎？",
+    "A new version is available. Do you want to update now?": "有新版本可用。您要現在更新嗎？",
    "No new version available": "沒有新版本可用",
    "Export as pdf": "匯出為pdf",
    "Export as epub": "匯出為epub",
    "Aggregated Search": "聚合搜尋",
    "No search results found": "未找到搜尋結果",
-    "Added @c comics to download queue." : "已添加 @c 本漫畫到下載佇列",
+    "Added @c comics to download queue.": "已添加 @c 本漫畫到下載佇列",
    "Download started": "下載已開始",
    "Click favorite": "點擊收藏",
    "Local comic collection is not supported at present": "本機收藏暫不支援",
@@ -669,9 +710,9 @@
    "End": "末尾",
    "None": "無",
    "View Detail": "查看詳情",
-    "Select a directory which contains multiple archive files." : "選擇一個包含多個歸檔文件的目錄",
-    "Multiple archive files" : "多個歸檔文件",
-    "No valid comics found" : "未找到有效的漫畫",
+    "Select a directory which contains multiple archive files.": "選擇一個包含多個歸檔文件的目錄",
+    "Multiple archive files": "多個歸檔文件",
+    "No valid comics found": "未找到有效的漫畫",
    "Enable DNS Overrides": "啟用DNS覆寫",
    "DNS Overrides": "DNS覆寫",
    "Custom Image Processing": "自訂圖片處理",
@@ -717,12 +758,12 @@
    "Replies": "回覆",
    "Follow Updates": "追更",
    "Not Configured": "未配置",
-    "Choose a folder to follow updates." : "選擇一個資料夾以追更",
+    "Choose a folder to follow updates.": "選擇一個資料夾以追更",
    "Choose Folder": "選擇資料夾",
    "No folders available": "沒有可用的資料夾",
    "Updating comics...": "更新漫畫中...",
-    "Automatic update checking enabled." : "已啟用自動更新檢查",
-    "The app will check for updates at most once a day." : "APP將每天最多檢查一次更新",
+    "Automatic update checking enabled.": "已啟用自動更新檢查",
+    "The app will check for updates at most once a day.": "APP將每天最多檢查一次更新",
    "Change Folder": "更改資料夾",
    "Check Now": "立即檢查",
    "Updates": "更新",
@@ -733,9 +774,9 @@
    "Once the operation is successful, app will automatically sync data with the server.": "操作成功後, APP將自動與伺服器同步資料",
    "Cache cleared": "快取已清除",
    "Disabled": "已停用",
-    "WebDAV Auto Sync": "WebDAV 自動同步",
+    "Auto Sync Data": "自動同步資料",
    "Mark all as read": "全部標記為已讀",
-    "Do you want to mark all as read?" : "您要全部標記為已讀嗎？",
+    "Do you want to mark all as read?": "您要全部標記為已讀嗎？",
    "Swipe down for previous chapter": "向下滑動查看上一章",
    "Swipe up for next chapter": "向上滑動查看下一章",
    "Initial Page": "初始頁面",
@@ -747,6 +788,43 @@
    "Refresh": "刷新",
    "Paging": "分頁",
    "Continuous": "連續",
-    "Display mode of comic list": "漫畫列表的顯示模式"
+    "Display mode of comic list": "漫畫列表的顯示模式",
+    "Show Page Number": "顯示頁碼",
+    "Jump to page": "跳轉到頁面",
+    "Page": "頁面",
+    "Jump": "跳轉",
+    "Copy Image": "複製圖片",
+    "A valid WebDav directory URL": "有效的WebDav目錄URL",
+    "Shut Down": "關閉",
+    "Uploading data...": "正在上傳數據...",
+    "Pages": "頁數",
+    "Long press zoom position": "長按縮放位置",
+    "Press position": "按壓位置",
+    "Screen center": "螢幕中心",
+    "Suggestions": "建議",
+    "Do not report any issues related to sources to App repo.": "請不要向App倉庫報告任何與源相關的問題",
+    "Show single image on first page": "在首頁顯示單張圖片",
+    "Show system status bar": "顯示系統狀態欄",
+    "Click to select an image": "點擊選擇一張圖片",
+    "Repo URL": "倉庫地址",
+    "The URL should point to a 'index.json' file": "該URL應指向一個'index.json'文件",
+    "Double tap to zoom": "雙擊縮放",
+    "Clear Unfavorited": "清除未收藏",
+    "Reverse": "反轉",
+    "Delete Chapters": "刪除章節",
+    "Open Folder": "打開資料夾",
+    "Path copied to clipboard": "路徑已複製到剪貼簿",
+    "Reverse default chapter order": "反轉預設章節順序",
+    "Reload Configs": "重新載入設定檔",
+    "Reload": "重載",
+    "Disable Length Limitation": "禁用長度限制",
+    "Only valid for this run": "僅對本次運行有效",
+    "Logs": "日誌",
+    "Export logs": "匯出日誌",
+    "Clear specific reader settings for all comics": "清除所有漫畫的特殊閱讀設定",
+    "Clear specific reader settings for this comic": "清除該漫畫的特殊閱讀設定",
+    "Enable comic specific settings": "啟用此漫畫特定設定",
+    "Ignore Certificate Errors": "忽略證書錯誤",
+    "Mouse scroll speed": "滑鼠滾動速度"
  }
-}
+}
--- a/debian/gui/venera.png
+++ b/debian/gui/venera.png
--- a/doc/comic_source.md
+++ b/doc/comic_source.md
@@ -9,13 +9,47 @@ Venera uses [flutter_qjs](https://github.com/wgh136/flutter_qjs) as js engine wh

 This document will describe how to write a comic source for Venera.

-## Preparation
+## Comic Source List
+
+Venera can display a list of comic sources in the app.
+
+You can use the following repo url:
+```
+https://git.nyne.dev/nyne/venera-configs/raw/branch/main/index.json
+```
+The repo is maintained by the Venera team.
+
+> The link is a mirror of the original repo. To contribute your comic source, please visit the [original repo](https://github.com/venera-app/venera-configs)
+
+You should provide a repository url to let the app load the comic source list.
+The url should point to a JSON file that contains the list of comic sources.
+
+The JSON file should have the following format:
+
+```json
+[
+  {
+    "name": "Source Name",
+    "url": "https://example.com/source.js",
+    "filename": "Relative path to the source file",
+    "version": "1.0.0",
+    "description": "A brief description of the source"
+  }
+]
+```
+
+Only one of `url` and `filename` should be provided.
+The description field is optional.
+
+## Create a Comic Source
+
+### Preparation

 - Install Venera. Using flutter to run the project is recommended since it's easier to debug.
 - An editor that supports javascript.
 - Download template and venera javascript api from [here](https://github.com/venera-app/venera-configs).

-## Start Writing
+### Start Writing

 The template contains detailed comments and examples. You can refer to it when writing your own comic source.

@@ -23,7 +57,7 @@ Here is a brief introduction to the template:

 > Note: Javascript api document is [here](js_api.md).

-### Write basic information
+#### Write basic information

 ```javascript
 class NewComicSource extends ComicSource {
@@ -49,7 +83,7 @@ In this part, you need to do the following:
 - Change the class name to your source name.
 - Fill in the name, key, version, minAppVersion, and url fields.

-### init function
+#### init function

 ```javascript
    /**
@@ -64,7 +98,7 @@ The function will be called when the source is initialized. You can do some init

 Remove this function if not used.

-### Account
+#### Account

 ```javascript
 // [Optional] account related
@@ -140,7 +174,7 @@ In this part, you can implement login, logout, and register functions.

 Remove this part if not used.

-### Explore page
+#### Explore page

 ```javascript
    // explore page list
@@ -185,7 +219,7 @@ There are three types of explore pages:
 - multiPageComicList: An explore page contains multiple comics, the comics are loaded page by page.
 - mixed: An explore page contains multiple parts, each part can be a list of comics or a block of comics which have a title and a view more button.

-### Category Page
+#### Category Page

 ```javascript
    // categories
@@ -227,7 +261,7 @@ Category page is a static page that contains multiple parts, each part contains

 A comic source can only have one category page.

-### Category Comics Page
+#### Category Comics Page

 ```javascript
    /// category comic loading related
@@ -280,7 +314,7 @@ When user clicks on a category, the category comics page will be displayed.

 This part is used to load comics of a category.

-### Search
+#### Search

 ```javascript
    /// search related
@@ -331,6 +365,11 @@ This part is used to load comics of a category.

        // enable tags suggestions
        enableTagsSuggestions: false,
+        // [Optional] handle tag suggestion click
+        onTagSuggestionSelected: (namespace, tag) => {
+            // return the text to insert into search box
+            return `${namespace}:${tag}`
+        },
    }
 ```

@@ -339,7 +378,7 @@ This part is used to load search results.
 `load` and `loadNext` functions are used to load search results. 
 If `load` function is implemented, `loadNext` function will be ignored.

-### Favorites
+#### Favorites

 ```javascript
    // favorite related
@@ -411,7 +450,7 @@ This part is used to manage network favorites of the source.
 `load` and `loadNext` functions are used to load search results.
 If `load` function is implemented, `loadNext` function will be ignored.

-### Comic Details
+#### Comic Details

 ```javascript
    /// single comic related
@@ -576,7 +615,7 @@ If `load` function is implemented, `loadNext` function will be ignored.

 This part is used to load comic details.

-### Settings
+#### Settings

 ```javascript
    /*
@@ -635,7 +674,7 @@ This part is used to load comic details.
 This part is used to provide settings for the source.


-### Translations
+#### Translations

 ```javascript
    // [Optional] translations for the strings in this config
--- a/doc/headless_doc.md
+++ b/doc/headless_doc.md
@@ -0,0 +1,180 @@
+# Venera Headless Mode
+
+Venera's headless mode allows you to run key features from the command line, making it easy to automate tasks and integrate with other tools. This document outlines the available commands and their usage.
+
+## How to Use
+
+To activate headless mode, use the `--headless` flag when running the Venera executable, followed by the desired command.
+
+```bash
+venera --headless <command> [subcommand] [options]
+```
+
+## Global Options
+
+- **`--ignore-disheadless-log`**: Suppresses log output, providing a cleaner output for scripting.
+
+## Commands
+
+### `webdav`
+
+Manage WebDAV data synchronization.
+
+- **`webdav up`**: Uploads your local configuration to the WebDAV server.
+- **`webdav down`**: Downloads and applies the remote configuration from the WebDAV server.
+
+**Example:**
+
+```bash
+venera --headless webdav up
+```
+
+### `updatescript`
+
+Update comic source scripts.
+
+- **`updatescript all`**: Checks for and applies all available updates for your comic source scripts.
+
+**Example:**
+
+```bash
+venera --headless updatescript all
+```
+
+**Output Format:**
+
+The `updatescript` command provides detailed progress and a final summary.
+
+**Progress Logs:**
+
+- **`Progress`**: Indicates a successful update for a single script.
+- **`ProgressError`**: Indicates a failure during a script update.
+
+**Example `Progress` Log:**
+
+```json
+{
+  "status": "running",
+  "message": "Progress",
+  "data": {
+    "current": 1,
+    "total": 5,
+    "source": {
+      "key": "source-key",
+      "name": "Source Name",
+      "version": "1.0.0",
+      "url": "https://example.com/source.js"
+    }
+  }
+}
+```
+
+**Final Summary:**
+
+A summary is provided at the end, detailing the total number of scripts, how many were updated, and how many failed.
+
+```json
+{
+  "status": "success",
+  "message": "All scripts updated.",
+  "data": {
+    "total": 5,
+    "updated": 4,
+    "errors": 1
+  }
+}
+```
+
+### `updatesubscribe`
+
+Update your subscribed comics and retrieve a list of updated comics.
+
+- **`updatesubscribe`**: Checks all subscribed comics for updates.
+- **`updatesubscribe --update-comic-by-id-type <id> <type>`**: Updates a single comic specified by its `id` and `type`.
+
+**Example:**
+
+```bash
+# Update all subscriptions
+venera --headless updatesubscribe
+
+# Update a single comic
+venera --headless updatesubscribe --update-comic-by-id-type "comic-id" "source-key"
+```
+
+## Output Format
+
+All headless commands output JSON objects prefixed with `[CLI PRINT]`. This structured format allows for easy parsing in automated scripts. The JSON object always contains a `status` and a `message`. For commands that return data, a `data` field will also be present.
+
+### `updatesubscribe` Output
+
+The `updatesubscribe` command provides detailed progress and final results in JSON format.
+
+**Progress Logs:**
+
+During an update, you will receive `Progress` or `ProgressError` messages.
+
+- **`Progress`**: Indicates a successful step in the update process.
+- **`ProgressError`**: Indicates an error occurred while updating a specific comic.
+
+**Example `Progress` Log:**
+
+```json
+{
+  "status": "running",
+  "message": "Progress",
+  "data": {
+    "current": 1,
+    "total": 10,
+    "comic": {
+      "id": "some-comic-id",
+      "name": "Some Comic Name",
+      "coverUrl": "https://example.com/cover.jpg",
+      "author": "Author Name",
+      "type": "source-key",
+      "updateTime": "2023-10-27T12:00:00Z",
+      "tags": ["tag1", "tag2"]
+    }
+  }
+}
+```
+
+**Example `ProgressError` Log:**
+
+```json
+{
+  "status": "running",
+  "message": "ProgressError",
+  "data": {
+    "current": 2,
+    "total": 10,
+    "comic": {
+      "id": "another-comic-id",
+      "name": "Another Comic Name",
+      ...
+    },
+    "error": "Error message here"
+  }
+}
+```
+
+**Final Output:**
+
+Once the update process is complete, a final JSON object is returned with a list of all comics that have been updated.
+
+```json
+{
+  "status": "success",
+  "message": "Updated comics list.",
+  "data": [
+    {
+      "id": "some-comic-id",
+      "name": "Some Comic Name",
+      "coverUrl": "https://example.com/cover.jpg",
+      "author": "Author Name",
+      "type": "source-key",
+      "updateTime": "2023-10-27T12:00:00Z",
+      "tags": ["tag1", "tag2"]
+    }
+  ]
+}
--- a/ios/Runner/Info.plist
+++ b/ios/Runner/Info.plist
@@ -46,12 +46,14 @@
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
 	<key>NSPhotoLibraryUsageDescription</key>
-  	<string>Choose images</string>
+  <string>Choose images</string>
 	<key>UIFileSharingEnabled</key>
 	<true/>
 	<key>LSSupportsOpeningDocumentsInPlace</key>
 	<true/>
 	<key>NSFaceIDUsageDescription</key>
-    <string>Ensure that the operation is being performed by the user themselves.</string>
+  <string>Ensure that the operation is being performed by the user themselves.</string>
+  <key>LSApplicationCategoryType</key>
+  <string>public.app-category.books</string>
 </dict>
 </plist>
--- a/lib/components/appbar.dart
+++ b/lib/components/appbar.dart
@@ -80,7 +80,7 @@ class _AppbarState extends State<Appbar> {
    var content = Container(
      decoration: BoxDecoration(
        color: widget.backgroundColor ??
-            context.colorScheme.surface.toOpacity(0.72),
+            context.colorScheme.surface.toOpacity(0.86),
      ),
      height: _kAppBarHeight + context.padding.top,
      child: Row(
@@ -231,7 +231,7 @@ class _MySliverAppBarDelegate extends SliverPersistentHeaderDelegate {
        child: BlurEffect(
          blur: 15,
          child: Material(
-            color: context.colorScheme.surface.toOpacity(0.72),
+            color: context.colorScheme.surface.toOpacity(0.86),
            elevation: 0,
            borderRadius: BorderRadius.circular(radius),
            child: body,
--- a/lib/components/comic.dart
+++ b/lib/components/comic.dart
@@ -334,7 +334,12 @@ class ComicTile extends StatelessWidget {
                        }

                        var children = <Widget>[];
-                        for (var line in text.split('\n')) {
+                        var lines = text.split('\n');
+                        lines.removeWhere((e) => e.trim().isEmpty);
+                        if (lines.length > 3) {
+                          lines = lines.sublist(0, 3);
+                        }
+                        for (var line in lines) {
                          children.add(Container(
                            margin: const EdgeInsets.fromLTRB(2, 0, 2, 2),
                            padding: constraints.maxWidth < 80
--- a/lib/components/components.dart
+++ b/lib/components/components.dart
@@ -1,5 +1,6 @@
 import 'dart:async';
 import 'dart:collection';
+import 'dart:convert';
 import 'dart:math' as math;
 import 'dart:ui' as ui;

@@ -21,11 +22,13 @@ import 'package:venera/foundation/image_provider/cached_image.dart';
 import 'package:venera/foundation/image_provider/history_image_provider.dart';
 import 'package:venera/foundation/image_provider/local_comic_image.dart';
 import 'package:venera/foundation/local.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/foundation/res.dart';
 import 'package:venera/network/cloudflare.dart';
 import 'package:venera/pages/comic_details_page/comic_page.dart';
 import 'package:venera/pages/favorites/favorites_page.dart';
 import 'package:venera/utils/ext.dart';
+import 'package:venera/utils/io.dart';
 import 'package:venera/utils/tags_translation.dart';
 import 'package:venera/utils/translations.dart';

--- a/lib/components/js_ui.dart
+++ b/lib/components/js_ui.dart
@@ -37,9 +37,11 @@ mixin class JsUiApi {
      case 'showInputDialog':
        var title = message['title'];
        var validator = message['validator'];
+        var image = message['image'];
        if (title is! String) return;
        if (validator != null && validator is! JSInvokable) return;
-        return _showInputDialog(title, validator);
+        if (image != null && image is! String) return;
+        return _showInputDialog(title, validator, image);
      case 'showSelectDialog':
        var title = message['title'];
        var options = message['options'];
@@ -124,12 +126,13 @@ mixin class JsUiApi {
    controller?.close();
  }

-  Future<String?> _showInputDialog(String title, JSInvokable? validator) async {
+  Future<String?> _showInputDialog(String title, JSInvokable? validator, String? image) async {
    String? result;
    var func = validator == null ? null : JSAutoFreeFunction(validator);
    await showInputDialog(
      context: App.rootContext,
      title: title,
+      image: image,
      onConfirm: (v) {
        if (func != null) {
          var res = func.call([v]);
--- a/lib/components/layout.dart
+++ b/lib/components/layout.dart
@@ -163,3 +163,29 @@ class SliverLazyToBoxAdapter extends StatelessWidget {
    ]);
  }
 }
+
+class SliverAnimatedVisibility extends StatelessWidget {
+  const SliverAnimatedVisibility({
+    super.key,
+    required this.visible,
+    required this.child,
+  });
+
+  final bool visible;
+
+  final Widget child;
+
+  @override
+  Widget build(BuildContext context) {
+    var child = visible ? this.child : const SizedBox.shrink();
+
+    return SliverToBoxAdapter(
+      child: AnimatedSize(
+        duration: const Duration(milliseconds: 200),
+        curve: Curves.easeInOut,
+        alignment: Alignment.topCenter,
+        child: child,
+      ),
+    );
+  }
+}
--- a/lib/components/loading.dart
+++ b/lib/components/loading.dart
@@ -41,18 +41,22 @@ class NetworkError extends StatelessWidget {
              ],
            ),
          ),
-          const SizedBox(
-            height: 8,
-          ),
+          const SizedBox(height: 8),
          Text(
            cfe == null ? message : "Cloudflare verification required".tl,
            textAlign: TextAlign.center,
            maxLines: 3,
          ),
-          if (retry != null)
-            const SizedBox(
-              height: 12,
-            ),
+          TextButton(
+            onPressed: () {
+              saveFile(
+                data: utf8.encode(Log().toString()),
+                filename: 'log.txt',
+              );
+            },
+            child: Text("Export logs".tl),
+          ),
+          const SizedBox(height: 8),
          if (retry != null)
            if (cfe != null)
              FilledButton(
@@ -74,15 +78,11 @@ class NetworkError extends StatelessWidget {
      body = Column(
        children: [
          const Appbar(title: Text("")),
-          Expanded(
-            child: body,
-          )
+          Expanded(child: body),
        ],
      );
    }
-    return Material(
-      child: body,
-    );
+    return Material(child: body);
  }
 }

@@ -94,9 +94,7 @@ class ListLoadingIndicator extends StatelessWidget {
    return const SizedBox(
      width: double.infinity,
      height: 80,
-      child: Center(
-        child: FiveDotLoadingAnimation(),
-      ),
+      child: Center(child: FiveDotLoadingAnimation()),
    );
  }
 }
@@ -108,10 +106,9 @@ class SliverListLoadingIndicator extends StatelessWidget {
  Widget build(BuildContext context) {
    // SliverToBoxAdapter can not been lazy loaded.
    // Use SliverList to make sure the animation can be lazy loaded.
-    return SliverList.list(children: const [
-      SizedBox(),
-      ListLoadingIndicator(),
-    ]);
+    return SliverList.list(
+      children: const [SizedBox(), ListLoadingIndicator()],
+    );
  }
 }

@@ -178,10 +175,7 @@ abstract class LoadingState<T extends StatefulWidget, S extends Object>
  }

  Widget buildError() {
-    return NetworkError(
-      message: error!,
-      retry: retry,
-    );
+    return NetworkError(message: error!, retry: retry);
  }

  @override
@@ -323,11 +317,7 @@ abstract class MultiPageLoadingState<T extends StatefulWidget, S extends Object>
  }

  Widget buildError(BuildContext context, String error) {
-    return NetworkError(
-      withAppbar: false,
-      message: error,
-      retry: reset,
-    );
+    return NetworkError(withAppbar: false, message: error, retry: reset);
  }

  @override
@@ -388,7 +378,7 @@ class _FiveDotLoadingAnimationState extends State<FiveDotLoadingAnimation>
    Colors.green,
    Colors.blue,
    Colors.yellow,
-    Colors.purple
+    Colors.purple,
  ];

  static const _padding = 12.0;
@@ -400,16 +390,15 @@ class _FiveDotLoadingAnimationState extends State<FiveDotLoadingAnimation>
  @override
  Widget build(BuildContext context) {
    return AnimatedBuilder(
-        animation: _controller,
-        builder: (context, child) {
-          return SizedBox(
-            width: _dotSize * 5 + _padding * 6,
-            height: _height,
-            child: Stack(
-              children: List.generate(5, (index) => buildDot(index)),
-            ),
-          );
-        });
+      animation: _controller,
+      builder: (context, child) {
+        return SizedBox(
+          width: _dotSize * 5 + _padding * 6,
+          height: _height,
+          child: Stack(children: List.generate(5, (index) => buildDot(index))),
+        );
+      },
+    );
  }

  Widget buildDot(int index) {
@@ -417,7 +406,8 @@ class _FiveDotLoadingAnimationState extends State<FiveDotLoadingAnimation>
    var startValue = index * 0.8;
    return Positioned(
      left: index * _dotSize + (index + 1) * _padding,
-      bottom: (math.sin(math.pi / 2 * (value - startValue).clamp(0, 2))) *
+      bottom:
+          (math.sin(math.pi / 2 * (value - startValue).clamp(0, 2))) *
          (_height - _dotSize),
      child: Container(
        width: _dotSize,
--- a/lib/components/menu.dart
+++ b/lib/components/menu.dart
@@ -61,7 +61,7 @@ class _MenuRoute<T> extends PopupRoute<T> {
            child: BlurEffect(
              borderRadius: BorderRadius.circular(4),
              child: Material(
-                color: context.colorScheme.surface.toOpacity(0.78),
+                color: context.colorScheme.surface.toOpacity(0.92),
                borderRadius: BorderRadius.circular(4),
                child: Container(
                  width: width,
--- a/lib/components/message.dart
+++ b/lib/components/message.dart
@@ -290,28 +290,30 @@ class ContentDialog extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
-    var content = Column(
-      mainAxisSize: MainAxisSize.min,
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
-        title != null
-            ? Appbar(
-                leading: IconButton(
-                  icon: const Icon(Icons.close),
-                  onPressed: dismissible ? context.pop : null,
-                ),
-                title: Text(title!),
-                backgroundColor: Colors.transparent,
-              )
-            : const SizedBox.shrink(),
-        this.content,
-        const SizedBox(height: 16),
-        Row(
-          mainAxisAlignment: MainAxisAlignment.end,
-          children: actions,
-        ).paddingRight(12),
-        const SizedBox(height: 16),
-      ],
+    var content = SingleChildScrollView(
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          title != null
+              ? Appbar(
+            leading: IconButton(
+              icon: const Icon(Icons.close),
+              onPressed: dismissible ? context.pop : null,
+            ),
+            title: Text(title!),
+            backgroundColor: Colors.transparent,
+          )
+              : const SizedBox.shrink(),
+          this.content,
+          const SizedBox(height: 16),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.end,
+            children: actions,
+          ).paddingRight(12),
+          const SizedBox(height: 16),
+        ],
+      ),
    );
    return Dialog(
      shape: RoundedRectangleBorder(
@@ -357,6 +359,7 @@ Future<void> showInputDialog({
  String confirmText = "Confirm",
  String cancelText = "Cancel",
  RegExp? inputValidator,
+  String? image,
 }) {
  var controller = TextEditingController(text: initialValue);
  bool isLoading = false;
@@ -369,14 +372,23 @@ Future<void> showInputDialog({
        builder: (context, setState) {
          return ContentDialog(
            title: title,
-            content: TextField(
-              controller: controller,
-              decoration: InputDecoration(
-                hintText: hintText,
-                border: const OutlineInputBorder(),
-                errorText: error,
-              ),
-            ).paddingHorizontal(12),
+            content: Column(
+              children: [
+                if (image != null)
+                  SizedBox(
+                    height: 108,
+                    child: Image.network(image, fit: BoxFit.none),
+                  ).paddingBottom(8),
+                TextField(
+                  controller: controller,
+                  decoration: InputDecoration(
+                    hintText: hintText,
+                    border: const OutlineInputBorder(),
+                    errorText: error,
+                  ),
+                ).paddingHorizontal(12),
+              ],
+            ),
            actions: [
              Button.filled(
                isLoading: isLoading,
--- a/lib/components/scroll.dart
+++ b/lib/components/scroll.dart
@@ -51,10 +51,32 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {

  static bool _isMouseScroll = App.isDesktop;

+  late int id;
+
+  static int _id = 0;
+
+  var activeChildren = <int>{};
+
+  ScrollState? parent;
+
  @override
  void initState() {
    _controller = widget.controller ?? ScrollController();
    super.initState();
+    id = _id;
+    _id++;
+  }
+
+  @override
+  void didChangeDependencies() {
+    parent = ScrollState.maybeOf(context);
+    super.didChangeDependencies();
+  }
+
+  @override
+  void dispose() {
+    parent?.onChildInactive(id);
+    super.dispose();
  }

  @override
@@ -66,8 +88,7 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
        const BouncingScrollPhysics(),
      );
    }
-    return Listener(
-      behavior: HitTestBehavior.translucent,
+    var child = Listener(
      onPointerDown: (event) {
        _futurePosition = null;
        if (_isMouseScroll) {
@@ -77,6 +98,9 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
        }
      },
      onPointerSignal: (pointerSignal) {
+        if (activeChildren.isNotEmpty) {
+          return;
+        }
        if (pointerSignal is PointerScrollEvent) {
          if (HardwareKeyboard.instance.isShiftPressed) {
            return;
@@ -93,16 +117,25 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
          _futurePosition ??= currentLocation;
          double k = (_futurePosition! - currentLocation).abs() / 1600 + 1;
          _futurePosition = _futurePosition! + pointerSignal.scrollDelta.dy * k;
+          var beforeOffset = (_futurePosition! - currentLocation).abs();
          _futurePosition = _futurePosition!.clamp(
            _controller.position.minScrollExtent,
            _controller.position.maxScrollExtent,
          );
+          var afterOffset = (_futurePosition! - currentLocation).abs();
          if (_futurePosition == old) return;
          var target = _futurePosition!;
+          var duration = _fastAnimationDuration;
+          if (afterOffset < beforeOffset) {
+            duration = duration * (afterOffset / beforeOffset);
+            if (duration < Duration(milliseconds: 10)) {
+              duration = Duration(milliseconds: 10);
+            }
+          }
          _controller
              .animateTo(
            _futurePosition!,
-            duration: _fastAnimationDuration,
+            duration: duration,
            curve: Curves.linear,
          )
              .then((_) {
@@ -113,8 +146,14 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
          });
        }
      },
-      child: ScrollControllerProvider._(
+      child: ScrollState._(
        controller: _controller,
+        onChildActive: (id) {
+          activeChildren.add(id);
+        },
+        onChildInactive: (id) {
+          activeChildren.remove(id);
+        },
        child: widget.builder(
          context,
          _controller,
@@ -124,25 +163,49 @@ class _SmoothScrollProviderState extends State<SmoothScrollProvider> {
        ),
      ),
    );
+
+    if (parent != null) {
+      return MouseRegion(
+        onEnter: (_) {
+          parent!.onChildActive(id);
+        },
+        onExit: (_) {
+          parent!.onChildInactive(id);
+        },
+        child: child,
+      );
+    }
+
+    return child;
  }
 }

-class ScrollControllerProvider extends InheritedWidget {
-  const ScrollControllerProvider._({
+class ScrollState extends InheritedWidget {
+  const ScrollState._({
    required this.controller,
    required super.child,
+    required this.onChildActive,
+    required this.onChildInactive,
  });

  final ScrollController controller;

-  static ScrollController of(BuildContext context) {
-    final ScrollControllerProvider? provider =
-        context.dependOnInheritedWidgetOfExactType<ScrollControllerProvider>();
-    return provider!.controller;
+  final void Function(int id) onChildActive;
+
+  final void Function(int id) onChildInactive;
+
+  static ScrollState of(BuildContext context) {
+    final ScrollState? provider =
+        context.dependOnInheritedWidgetOfExactType<ScrollState>();
+    return provider!;
+  }
+
+  static ScrollState? maybeOf(BuildContext context) {
+    return context.dependOnInheritedWidgetOfExactType<ScrollState>();
  }

  @override
-  bool updateShouldNotify(ScrollControllerProvider oldWidget) {
+  bool updateShouldNotify(ScrollState oldWidget) {
    return oldWidget.controller != controller;
  }
 }
--- a/lib/components/window_frame.dart
+++ b/lib/components/window_frame.dart
@@ -82,7 +82,7 @@ class _WindowFrameState extends State<WindowFrame> {
        return;
      }
    }
-    windowManager.close();
+    exit(0);
  }

  @override
@@ -147,9 +147,10 @@ class _WindowFrameState extends State<WindowFrame> {
                            onPressed: debug,
                            child: Text('Debug'),
                          ),
-                        if (!App.isMacOS) _WindowButtons(
-                          onClose: _onClose,
-                        )
+                        if (!App.isMacOS)
+                          _WindowButtons(
+                            onClose: _onClose,
+                          )
                      ],
                    ),
                  );
@@ -559,22 +560,18 @@ class _VirtualWindowFrameState extends State<VirtualWindowFrame>
  }

  Widget _buildVirtualWindowFrame(BuildContext context) {
-    return DecoratedBox(
+    return Container(
      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(_isMaximized ? 0 : 8),
        color: Colors.transparent,
-        border: Border.all(
-          color: Theme.of(context).dividerColor,
-          width: (_isMaximized || _isFullScreen) ? 0 : 1,
-        ),
        boxShadow: <BoxShadow>[
-          if (!_isMaximized && !_isFullScreen)
-            BoxShadow(
-              color: Colors.black.toOpacity(0.1),
-              offset: Offset(0.0, _isFocused ? 4 : 2),
-              blurRadius: 6,
-            )
+          BoxShadow(
+            color: Colors.black.toOpacity(_isFocused ? 0.4 : 0.2),
+            blurRadius: 4,
+          )
        ],
      ),
+      clipBehavior: Clip.antiAlias,
      child: widget.child,
    );
  }
@@ -583,7 +580,10 @@ class _VirtualWindowFrameState extends State<VirtualWindowFrame>
  Widget build(BuildContext context) {
    return DragToResizeArea(
      enableResizeEdges: (_isMaximized || _isFullScreen) ? [] : null,
-      child: _buildVirtualWindowFrame(context),
+      child: Padding(
+        padding: EdgeInsets.all(_isMaximized ? 0 : 4),
+        child: _buildVirtualWindowFrame(context),
+      ),
    );
  }

--- a/lib/foundation/app.dart
+++ b/lib/foundation/app.dart
@@ -13,7 +13,7 @@ export "widget_utils.dart";
 export "context.dart";

 class _App {
-  final version = "1.3.3";
+  final version = "1.5.0";

  bool get isAndroid => Platform.isAndroid;

@@ -30,6 +30,10 @@ class _App {

  bool get isMobile => Platform.isAndroid || Platform.isIOS;

+  // Whether the app has been initialized.
+  // If current Isolate is main Isolate, this value is always true.
+  bool isInitialized = false;
+
  Locale get locale {
    Locale deviceLocale = PlatformDispatcher.instance.locale;
    if (deviceLocale.languageCode == "zh" &&
@@ -47,6 +51,7 @@ class _App {

  late String dataPath;
  late String cachePath;
+  String? externalStoragePath;

  final rootNavigatorKey = GlobalKey<NavigatorState>();

@@ -77,6 +82,10 @@ class _App {
  Future<void> init() async {
    cachePath = (await getApplicationCacheDirectory()).path;
    dataPath = (await getApplicationSupportDirectory()).path;
+    if (isAndroid) {
+      externalStoragePath = (await getExternalStorageDirectory())!.path;
+    }
+    isInitialized = true;
  }

  Future<void> initComponents() async {
--- a/lib/foundation/appdata.dart
+++ b/lib/foundation/appdata.dart
@@ -3,6 +3,7 @@ import 'dart:convert';
 import 'package:flutter/foundation.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/log.dart';
 import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/init.dart';
 import 'package:venera/utils/io.dart';
@@ -17,17 +18,17 @@ class Appdata with Init {
  bool _isSavingData = false;

  Future<void> saveData([bool sync = true]) async {
-    if (_isSavingData) {
-      await Future.doWhile(() async {
-        await Future.delayed(const Duration(milliseconds: 20));
-        return _isSavingData;
-      });
+    while (_isSavingData) {
+      await Future.delayed(const Duration(milliseconds: 20));
    }
    _isSavingData = true;
-    var data = jsonEncode(toJson());
-    var file = File(FilePath.join(App.dataPath, 'appdata.json'));
-    await file.writeAsString(data);
-    _isSavingData = false;
+    try {
+      var data = jsonEncode(toJson());
+      var file = File(FilePath.join(App.dataPath, 'appdata.json'));
+      await file.writeAsString(data);
+    } finally {
+      _isSavingData = false;
+    }
    if (sync) {
      DataSync().uploadData();
    }
@@ -55,10 +56,7 @@ class Appdata with Init {
  }

  Map<String, dynamic> toJson() {
-    return {
-      'settings': settings._data,
-      'searchHistory': searchHistory,
-    };
+    return {'settings': settings._data, 'searchHistory': searchHistory};
  }

  /// Following fields are related to device-specific data and should not be synced.
@@ -85,31 +83,49 @@ class Appdata with Init {

  var implicitData = <String, dynamic>{};

-  void writeImplicitData() {
-    var file = File(FilePath.join(App.dataPath, 'implicitData.json'));
-    file.writeAsString(jsonEncode(implicitData));
+  void writeImplicitData() async {
+    while (_isSavingData) {
+      await Future.delayed(const Duration(milliseconds: 20));
+    }
+    _isSavingData = true;
+    try {
+      var file = File(FilePath.join(App.dataPath, 'implicitData.json'));
+      await file.writeAsString(jsonEncode(implicitData));
+    } finally {
+      _isSavingData = false;
+    }
  }

  @override
  Future<void> doInit() async {
    var dataPath = (await getApplicationSupportDirectory()).path;
-    var file = File(FilePath.join(
-      dataPath,
-      'appdata.json',
-    ));
+    var file = File(FilePath.join(dataPath, 'appdata.json'));
    if (!await file.exists()) {
      return;
    }
-    var json = jsonDecode(await file.readAsString());
-    for (var key in (json['settings'] as Map<String, dynamic>).keys) {
-      if (json['settings'][key] != null) {
-        settings[key] = json['settings'][key];
+    try {
+      var json = jsonDecode(await file.readAsString());
+      for (var key in (json['settings'] as Map<String, dynamic>).keys) {
+        if (json['settings'][key] != null) {
+          settings[key] = json['settings'][key];
+        }
      }
+      searchHistory = List.from(json['searchHistory']);
+    } catch (e) {
+      Log.error("Appdata", "Failed to load appdata", e);
+      Log.info("Appdata", "Resetting appdata");
+      file.deleteIgnoreError();
    }
-    searchHistory = List.from(json['searchHistory']);
-    var implicitDataFile = File(FilePath.join(dataPath, 'implicitData.json'));
-    if (await implicitDataFile.exists()) {
-      implicitData = jsonDecode(await implicitDataFile.readAsString());
+    try {
+      var implicitDataFile = File(FilePath.join(dataPath, 'implicitData.json'));
+      if (await implicitDataFile.exists()) {
+        implicitData = jsonDecode(await implicitDataFile.readAsString());
+      }
+    } catch (e) {
+      Log.error("Appdata", "Failed to load implicit data", e);
+      Log.info("Appdata", "Resetting implicit data");
+      var implicitDataFile = File(FilePath.join(dataPath, 'implicitData.json'));
+      implicitDataFile.deleteIgnoreError();
    }
  }
 }
@@ -146,6 +162,7 @@ class Settings with ChangeNotifier {
    'cacheSize': 2048, // in MB
    'downloadThreads': 5,
    'enableLongPressToZoom': true,
+    'longPressZoomPosition': "press", // press, center
    'checkUpdateOnStart': false,
    'limitImageWidth': true,
    'webdav': [], // empty means not configured
@@ -162,12 +179,19 @@ class Settings with ChangeNotifier {
    'customImageProcessing': defaultCustomImageProcessing,
    'sni': true,
    'autoAddLanguageFilter': 'none', // none, chinese, english, japanese
-    'comicSourceListUrl':
-        "https://cdn.jsdelivr.net/gh/venera-app/venera-configs@latest/index.json",
+    'comicSourceListUrl': _defaultSourceListUrl,
    'preloadImageCount': 4,
    'followUpdatesFolder': null,
    'initialPage': '0',
    'comicListDisplayMode': 'paging', // paging, continuous
+    'showPageNumberInReader': true,
+    'showSingleImageOnFirstPage': false,
+    'enableDoubleTapToZoom': true,
+    'reverseChapterOrder': false,
+    'showSystemStatusBar': false,
+    'comicSpecificSettings': <String, Map<String, dynamic>>{},
+    'ignoreBadCertificate': false,
+    'readerScrollSpeed': 1.0, // 0.5 - 3.0
  };

  operator [](String key) {
@@ -176,6 +200,45 @@ class Settings with ChangeNotifier {

  operator []=(String key, dynamic value) {
    _data[key] = value;
+    if (key != "dataVersion") {
+      notifyListeners();
+    }
+  }
+
+  void setEnabledComicSpecificSettings(String comicId, String sourceKey, bool enabled) {
+    setReaderSetting(comicId, sourceKey, "enabled", enabled);
+  }
+
+  bool isComicSpecificSettingsEnabled(String? comicId, String? sourceKey) {
+    if (comicId == null || sourceKey == null) {
+      return false;
+    }
+    return _data['comicSpecificSettings']["$comicId@$sourceKey"]?["enabled"] == true;
+  }
+
+  dynamic getReaderSetting(String comicId, String sourceKey, String key) {
+    if (!isComicSpecificSettingsEnabled(comicId, sourceKey)) {
+      return _data[key];
+    }
+    return _data['comicSpecificSettings']["$comicId@$sourceKey"]?[key] ??
+        _data[key];
+  }
+
+  void setReaderSetting(
+    String comicId,
+    String sourceKey,
+    String key,
+    dynamic value,
+  ) {
+    (_data['comicSpecificSettings'] as Map<String, dynamic>).putIfAbsent(
+      "$comicId@$sourceKey",
+      () => <String, dynamic>{},
+    )[key] = value;
+    notifyListeners();
+  }
+
+  void resetComicReaderSettings(String key) {
+    (_data['comicSpecificSettings'] as Map).remove(key);
    notifyListeners();
  }

@@ -202,3 +265,6 @@ function processImage(image, cid, eid, page, sourceKey) {
    return futureImage;
 }
 ''';
+
+const _defaultSourceListUrl =
+    "https://git.nyne.dev/nyne/venera-configs/raw/branch/main/index.json";
--- a/lib/foundation/cache_manager.dart
+++ b/lib/foundation/cache_manager.dart
@@ -1,5 +1,7 @@
+import 'dart:ffi';
+import 'dart:isolate';
+
 import 'package:crypto/crypto.dart';
-import 'package:flutter/foundation.dart';
 import 'package:sqlite3/sqlite3.dart';
 import 'package:venera/utils/io.dart';

@@ -21,7 +23,52 @@ class CacheManager {

  int _limitSize = 2 * 1024 * 1024 * 1024;

-  CacheManager._create(){
+  static Future<int> _scanDir(Pointer<void> dbP, String dir) async {
+    var res = await Isolate.run(() async {
+      int totalSize = 0;
+      List<String> unmanagedFiles = [];
+      var db = sqlite3.fromPointer(dbP);
+      await for (var file in Directory(dir).list(recursive: true)) {
+        if (file is File) {
+          var size = await file.length();
+          var segments = file.uri.pathSegments;
+          var name = segments.last;
+          var dir = segments.elementAtOrNull(segments.length - 2) ?? "*";
+          var res = db.select('''
+            SELECT * FROM cache
+            WHERE dir = ? AND name = ?
+          ''', [dir, name]);
+          if (res.isEmpty) {
+            unmanagedFiles.add(file.path);
+          } else {
+            totalSize += size;
+          }
+        }
+      }
+      return {
+        'totalSize': totalSize,
+        'unmanagedFiles': unmanagedFiles,
+      };
+    });
+    // delete unmanaged files
+    // Only modify the database in the main isolate to avoid deadlock
+    for (var filePath in res['unmanagedFiles'] as List<String>) {
+      var file = File(filePath);
+      if (await file.exists()) {
+        await file.delete();
+      }
+      var segments = file.uri.pathSegments;
+      var name = segments.last;
+      var dir = segments.elementAtOrNull(segments.length - 2) ?? "*";
+      CacheManager()._db.execute('''
+        DELETE FROM cache
+        WHERE dir = ? AND name = ?
+      ''', [dir, name]);
+    }
+    return res['totalSize'] as int;
+  }
+
+  CacheManager._create() {
    Directory(cachePath).createSync(recursive: true);
    _db = sqlite3.open('${App.dataPath}/cache.db');
    _db.execute('''
@@ -33,100 +80,103 @@ class CacheManager {
        type TEXT
      )
    ''');
-    compute((path) => Directory(path).size, cachePath)
-        .then((value) => _currentSize = value);
+    _scanDir(_db.handle, cachePath).then((value) {
+      _currentSize = value;
+      checkCache();
+    });
  }

+  /// Get the singleton instance of CacheManager.
  factory CacheManager() => instance ??= CacheManager._create();

  /// set cache size limit in MB
-  void setLimitSize(int size){
+  void setLimitSize(int size) {
    _limitSize = size * 1024 * 1024;
  }

-  void setType(String key, String? type){
-    _db.execute('''
-      UPDATE cache
-      SET type = ?
-      WHERE key = ?
-    ''', [type, key]);
-  }
-
-  String? getType(String key){
-    var res = _db.select('''
-      SELECT type FROM cache
-      WHERE key = ?
-    ''', [key]);
-    if(res.isEmpty){
-      return null;
-    }
-    return res.first[0];
-  }
-
-  Future<void> writeCache(String key, List<int> data, [int duration = 7 * 24 * 60 * 60 * 1000]) async{
+  /// Write cache to disk.
+  Future<void> writeCache(String key, List<int> data,
+      [int duration = 7 * 24 * 60 * 60 * 1000]) async {
+    await delete(key);
    this.dir++;
    this.dir %= 100;
    var dir = this.dir;
-    var name = md5.convert(Uint8List.fromList(key.codeUnits)).toString();
+    var name = md5.convert(key.codeUnits).toString();
    var file = File('$cachePath/$dir/$name');
-    while(await file.exists()){
-      name = md5.convert(Uint8List.fromList(name.codeUnits)).toString();
-      file = File('$cachePath/$dir/$name');
-    }
    await file.create(recursive: true);
    await file.writeAsBytes(data);
    var expires = DateTime.now().millisecondsSinceEpoch + duration;
    _db.execute('''
      INSERT OR REPLACE INTO cache (key, dir, name, expires) VALUES (?, ?, ?, ?)
    ''', [key, dir.toString(), name, expires]);
-    if(_currentSize != null) {
+    if (_currentSize != null) {
      _currentSize = _currentSize! + data.length;
    }
    checkCacheIfRequired();
  }

-  Future<CachingFile> openWrite(String key) async{
-    this.dir++;
-    this.dir %= 100;
-    var dir = this.dir;
-    var name = md5.convert(Uint8List.fromList(key.codeUnits)).toString();
-    var file = File('$cachePath/$dir/$name');
-    while(await file.exists()){
-      name = md5.convert(Uint8List.fromList(name.codeUnits)).toString();
-      file = File('$cachePath/$dir/$name');
-    }
-    await file.create(recursive: true);
-    return CachingFile._(key, dir.toString(), name, file);
-  }
-
-  Future<File?> findCache(String key) async{
+  /// Find cache by key.
+  /// If cache is expired, it will be deleted and return null.
+  /// If cache is not found, it will return null.
+  /// If cache is found, it will return the file, and update the expires time.
+  Future<File?> findCache(String key) async {
    var res = _db.select('''
      SELECT * FROM cache
      WHERE key = ?
    ''', [key]);
-    if(res.isEmpty){
+    if (res.isEmpty) {
      return null;
    }
    var row = res.first;
    var dir = row[1] as String;
    var name = row[2] as String;
+    var expires = row[3] as int;
    var file = File('$cachePath/$dir/$name');
-    if(await file.exists()){
+    var now = DateTime.now().millisecondsSinceEpoch;
+    if (expires < now) {
+      // expired
+      _db.execute('''
+        DELETE FROM cache
+        WHERE key = ?
+      ''', [key]);
+      if (await file.exists()) {
+        await file.delete();
+      }
+      return null;
+    }
+    if (await file.exists()) {
+      // update time
+      var expires = now + 7 * 24 * 60 * 60 * 1000;
+      _db.execute('''
+        UPDATE cache
+        SET expires = ?
+        WHERE key = ?
+      ''', [expires, key]);
      return file;
+    } else {
+      _db.execute('''
+        DELETE FROM cache
+        WHERE key = ?
+      ''', [key]);
    }
    return null;
  }

  bool _isChecking = false;

+  /// Check cache size and delete expired cache.
+  /// Only check cache if current size is greater than limit size.
  void checkCacheIfRequired() {
-    if(_currentSize != null && _currentSize! > _limitSize){
+    if (_currentSize != null && _currentSize! > _limitSize) {
      checkCache();
    }
  }

-  Future<void> checkCache() async{
-    if(_isChecking){
+  /// Check cache size and delete expired cache.
+  /// If current size is greater than limit size,
+  /// delete cache until current size is less than limit size.
+  Future<void> checkCache() async {
+    if (_isChecking) {
      return;
    }
    _isChecking = true;
@@ -134,39 +184,42 @@ class CacheManager {
      SELECT * FROM cache
      WHERE expires < ?
    ''', [DateTime.now().millisecondsSinceEpoch]);
-    for(var row in res){
+    for (var row in res) {
      var dir = row[1] as String;
      var name = row[2] as String;
      var file = File('$cachePath/$dir/$name');
-      if(await file.exists()){
+      if (await file.exists()) {
+        var size = await file.length();
+        _currentSize = _currentSize! - size;
        await file.delete();
      }
    }
-    _db.execute('''
+    if (res.isNotEmpty) {
+      _db.execute('''
      DELETE FROM cache
      WHERE expires < ?
    ''', [DateTime.now().millisecondsSinceEpoch]);
-
-    int count = 0;
-    var res2 = _db.select('''
-      SELECT COUNT(*) FROM cache
-    ''');
-    if(res2.isNotEmpty){
-      count = res2.first[0] as int;
    }

-    while((_currentSize != null && _currentSize! > _limitSize) ||  count > 2000){
+    while (_currentSize != null && _currentSize! > _limitSize) {
      var res = _db.select('''
        SELECT * FROM cache
        ORDER BY expires ASC
        limit 10
      ''');
-      for(var row in res){
+      if (res.isEmpty) {
+        // There are many files unmanaged by the cache manager.
+        // Clear all cache.
+        await Directory(cachePath).delete(recursive: true);
+        Directory(cachePath).createSync(recursive: true);
+        break;
+      }
+      for (var row in res) {
        var key = row[0] as String;
        var dir = row[1] as String;
        var name = row[2] as String;
        var file = File('$cachePath/$dir/$name');
-        if(await file.exists()){
+        if (await file.exists()) {
          var size = await file.length();
          await file.delete();
          _db.execute('''
@@ -174,7 +227,7 @@ class CacheManager {
            WHERE key = ?
          ''', [key]);
          _currentSize = _currentSize! - size;
-          if(_currentSize! <= _limitSize){
+          if (_currentSize! <= _limitSize) {
            break;
          }
        } else {
@@ -183,18 +236,18 @@ class CacheManager {
            WHERE key = ?
          ''', [key]);
        }
-        count--;
      }
    }
    _isChecking = false;
  }

-  Future<void> delete(String key) async{
+  /// Delete cache by key.
+  Future<void> delete(String key) async {
    var res = _db.select('''
      SELECT * FROM cache
      WHERE key = ?
    ''', [key]);
-    if(res.isEmpty){
+    if (res.isEmpty) {
      return;
    }
    var row = res.first;
@@ -202,7 +255,7 @@ class CacheManager {
    var name = row[2] as String;
    var file = File('$cachePath/$dir/$name');
    var fileSize = 0;
-    if(await file.exists()){
+    if (await file.exists()) {
      fileSize = await file.length();
      await file.delete();
    }
@@ -210,11 +263,12 @@ class CacheManager {
      DELETE FROM cache
      WHERE key = ?
    ''', [key]);
-    if(_currentSize != null) {
+    if (_currentSize != null) {
      _currentSize = _currentSize! - fileSize;
    }
  }

+  /// Delete all cache.
  Future<void> clear() async {
    await Directory(cachePath).delete(recursive: true);
    Directory(cachePath).createSync(recursive: true);
@@ -223,75 +277,4 @@ class CacheManager {
    ''');
    _currentSize = 0;
  }
-
-  Future<void> deleteKeyword(String keyword) async{
-    var res = _db.select('''
-      SELECT * FROM cache
-      WHERE key LIKE ?
-    ''', ['%$keyword%']);
-    for(var row in res){
-      var key = row[0] as String;
-      var dir = row[1] as String;
-      var name = row[2] as String;
-      var file = File('$cachePath/$dir/$name');
-      var fileSize = 0;
-      if(await file.exists()){
-        fileSize = await file.length();
-        try {
-          await file.delete();
-        }
-        finally {}
-      }
-      _db.execute('''
-        DELETE FROM cache
-        WHERE key = ?
-      ''', [key]);
-      if(_currentSize != null) {
-        _currentSize = _currentSize! - fileSize;
-      }
-    }
-  }
 }
-
-class CachingFile{
-  CachingFile._(this.key, this.dir, this.name, this.file);
-
-  final String key;
-
-  final String dir;
-
-  final String name;
-
-  final File file;
-
-  final List<int> _buffer = [];
-
-  Future<void> writeBytes(List<int> data) async{
-    _buffer.addAll(data);
-    if(_buffer.length > 1024 * 1024){
-      await file.writeAsBytes(_buffer, mode: FileMode.append);
-      _buffer.clear();
-    }
-  }
-
-  Future<void> close() async{
-    if(_buffer.isNotEmpty){
-      await file.writeAsBytes(_buffer, mode: FileMode.append);
-    }
-    CacheManager()._db.execute('''
-      INSERT OR REPLACE INTO cache (key, dir, name, expires) VALUES (?, ?, ?, ?)
-    ''', [key, dir, name, DateTime.now().millisecondsSinceEpoch + 7 * 24 * 60 * 60 * 1000]);
-    CacheManager().checkCacheIfRequired();
-  }
-
-  Future<void> cancel() async{
-    await file.deleteIgnoreError();
-  }
-
-  void reset() {
-    _buffer.clear();
-    if(file.existsSync()) {
-      file.deleteSync();
-    }
-  }
-}
--- a/lib/foundation/comic_source/category.dart
+++ b/lib/foundation/comic_source/category.dart
@@ -34,24 +34,28 @@ class CategoryButtonData {
  });
 }

+class CategoryItem {
+  final String label;
+
+  final PageJumpTarget target;
+
+  const CategoryItem(this.label, this.target);
+}
+
 abstract class BaseCategoryPart {
  String get title;

-  List<String> get categories;
-
-  List<String>? get categoryParams => null;
+  List<CategoryItem> get categories;

  bool get enableRandom;

-  String get categoryType;
-
  /// Data class for building a part of category page.
  const BaseCategoryPart();
 }

 class FixedCategoryPart extends BaseCategoryPart {
  @override
-  final List<String> categories;
+  final List<CategoryItem> categories;

  @override
  bool get enableRandom => false;
@@ -59,19 +63,12 @@ class FixedCategoryPart extends BaseCategoryPart {
  @override
  final String title;

-  @override
-  final String categoryType;
-
-  @override
-  final List<String>? categoryParams;
-
  /// A [BaseCategoryPart] that show fixed tags on category page.
-  const FixedCategoryPart(this.title, this.categories, this.categoryType,
-      [this.categoryParams]);
+  const FixedCategoryPart(this.title, this.categories);
 }

 class RandomCategoryPart extends BaseCategoryPart {
-  final List<String> tags;
+  final List<CategoryItem> all;

  final int randomNumber;

@@ -81,67 +78,59 @@ class RandomCategoryPart extends BaseCategoryPart {
  @override
  bool get enableRandom => true;

-  @override
-  final String categoryType;
-
-  List<String> _categories() {
-    if (randomNumber >= tags.length) {
-      return tags;
+  List<CategoryItem> _categories() {
+    if (randomNumber >= all.length) {
+      return all;
    }
-    var start = math.Random().nextInt(tags.length - randomNumber);
-    return tags.sublist(start, start + randomNumber);
+    var start = math.Random().nextInt(all.length - randomNumber);
+    return all.sublist(start, start + randomNumber);
  }

  @override
-  List<String> get categories => _categories();
+  List<CategoryItem> get categories => _categories();

-  /// A [BaseCategoryPart] that show random tags on category page.
+  /// A [BaseCategoryPart] that show a part of random tags on category page.
  const RandomCategoryPart(
-      this.title, this.tags, this.randomNumber, this.categoryType);
+    this.title,
+    this.all,
+    this.randomNumber,
+  );
 }

-class RandomCategoryPartWithRuntimeData extends BaseCategoryPart {
-  final Iterable<String> Function() loadTags;
+class DynamicCategoryPart extends BaseCategoryPart {
+  final JSAutoFreeFunction loader;

-  final int randomNumber;
+  final String sourceKey;

  @override
-  final String title;
-
-  @override
-  bool get enableRandom => true;
-
-  @override
-  final String categoryType;
-
-  static final random = math.Random();
-
-  List<String> _categories() {
-    var tags = loadTags();
-    if (randomNumber >= tags.length) {
-      return tags.toList();
+  List<CategoryItem> get categories {
+    var data = loader([]);
+    if (data is! List) {
+      throw "DynamicCategoryPart loader must return a List";
    }
-    final start = random.nextInt(tags.length - randomNumber);
-    var res = List.filled(randomNumber, '');
-    int index = -1;
-    for (var s in tags) {
-      index++;
-      if (start > index) {
-        continue;
-      } else if (index == start + randomNumber) {
-        break;
+    var res = <CategoryItem>[];
+    for (var item in data) {
+      if (item is! Map) {
+        throw "DynamicCategoryPart loader must return a List of Map";
      }
-      res[index - start] = s;
+      var label = item['label'];
+      var target = PageJumpTarget.parse(sourceKey, item['target']);
+      if (label is! String) {
+        throw "Category label must be a String";
+      }
+      res.add(CategoryItem(label, target));
    }
    return res;
  }

  @override
-  List<String> get categories => _categories();
+  bool get enableRandom => false;

-  /// A [BaseCategoryPart] that show random tags on category page.
-  RandomCategoryPartWithRuntimeData(
-      this.title, this.loadTags, this.randomNumber, this.categoryType);
+  @override
+  final String title;
+
+  /// A [BaseCategoryPart] that show dynamic tags on category page.
+  const DynamicCategoryPart(this.title, this.loader, this.sourceKey);
 }

 CategoryData getCategoryDataWithKey(String key) {
--- a/lib/foundation/comic_source/comic_source.dart
+++ b/lib/foundation/comic_source/comic_source.dart
@@ -11,6 +11,8 @@ import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/comic_type.dart';
 import 'package:venera/foundation/history.dart';
 import 'package:venera/foundation/res.dart';
+import 'package:venera/pages/category_comics_page.dart';
+import 'package:venera/pages/search_result_page.dart';
 import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/init.dart';
@@ -182,6 +184,9 @@ class ComicSource {

  final HandleClickTagEvent? handleClickTagEvent;

+  /// Callback when a tag suggestion is selected in search.
+  final TagSuggestionSelectFunc? onTagSuggestionSelected;
+
  final LinkHandler? linkHandler;

  final bool enableTagsSuggestions;
@@ -257,6 +262,7 @@ class ComicSource {
    this.idMatcher,
    this.translations,
    this.handleClickTagEvent,
+    this.onTagSuggestionSelected,
    this.linkHandler,
    this.enableTagsSuggestions,
    this.enableTagsTranslate,
@@ -349,7 +355,7 @@ class ExplorePagePart {
  ///   - category:categoryName
  ///
  /// End with `@`+`param` if the category has a parameter.
-  final String? viewMore;
+  final PageJumpTarget? viewMore;

  const ExplorePagePart(this.title, this.comics, this.viewMore);
 }
@@ -395,9 +401,14 @@ class SearchOptions {
 typedef CategoryComicsLoader = Future<Res<List<Comic>>> Function(
    String category, String? param, List<String> options, int page);

+typedef CategoryOptionsLoader = Future<Res<List<CategoryComicsOptions>>> Function(
+    String category, String? param);
+
 class CategoryComicsData {
  /// options
-  final List<CategoryComicsOptions> options;
+  final List<CategoryComicsOptions>? options;
+
+  final CategoryOptionsLoader? optionsLoader;

  /// [category] is the one clicked by the user on the category page.
  ///
@@ -408,7 +419,7 @@ class CategoryComicsData {

  final RankingData? rankingData;

-  const CategoryComicsData(this.options, this.load, {this.rankingData});
+  const CategoryComicsData({this.options, this.optionsLoader, required this.load, this.rankingData});
 }

 class RankingData {
@@ -423,6 +434,9 @@ class RankingData {
 }

 class CategoryComicsOptions {
+  // The label will not be displayed if it is empty.
+  final String label;
+
  /// Use a [LinkedHashMap] to describe an option list.
  /// key is for loading comics, value is the name displayed on screen.
  /// Default value will be the first of the Map.
@@ -433,7 +447,7 @@ class CategoryComicsOptions {

  final List<String>? showWhen;

-  const CategoryComicsOptions(this.options, this.notShowWhen, this.showWhen);
+  const CategoryComicsOptions(this.label, this.options, this.notShowWhen, this.showWhen);
 }

 class LinkHandler {
--- a/lib/foundation/comic_source/models.dart
+++ b/lib/foundation/comic_source/models.dart
@@ -116,6 +116,26 @@ class Comic {
  toString() => "$sourceKey@$id";
 }

+class ComicID {
+  final ComicType type;
+
+  final String id;
+
+  const ComicID(this.type, this.id);
+
+  @override
+  bool operator ==(Object other) {
+    if (other is! ComicID) return false;
+    return other.type == type && other.id == id;
+  }
+
+  @override
+  int get hashCode => type.hashCode ^ id.hashCode;
+
+  @override
+  String toString() => "$type@$id";
+}
+
 class ComicDetails with HistoryMixin {
  @override
  final String title;
@@ -169,7 +189,9 @@ class ComicDetails with HistoryMixin {
  static Map<String, List<String>> _generateMap(Map<dynamic, dynamic> map) {
    var res = <String, List<String>>{};
    map.forEach((key, value) {
-      res[key] = List<String>.from(value);
+      if (value is List) {
+        res[key] = List<String>.from(value);
+      }
    });
    return res;
  }
@@ -342,7 +364,8 @@ class ComicChapters {
    } else if (groupedChapters.isNotEmpty) {
      return ComicChapters.grouped(groupedChapters);
    } else {
-      throw ArgumentError("Empty chapter list");
+      // return a empty list.
+      return ComicChapters(chapters);
    }
  }

@@ -429,3 +452,110 @@ class ComicChapters {
    }
  }
 }
+
+class PageJumpTarget {
+  final String sourceKey;
+
+  final String page;
+
+  final Map<String, dynamic>? attributes;
+
+  const PageJumpTarget(this.sourceKey, this.page, this.attributes);
+
+  static PageJumpTarget parse(String sourceKey, dynamic value) {
+    if (value is Map) {
+      if (value['page'] != null) {
+        return PageJumpTarget(
+          sourceKey,
+          value["page"] ?? "search",
+          value["attributes"],
+        );
+      } else if (value["action"] != null) {
+        // old version `onClickTag`
+        var page = value["action"];
+        if (page == "search") {
+          return PageJumpTarget(
+            sourceKey,
+            "search",
+            {
+              "text": value["keyword"],
+            },
+          );
+        } else if (page == "category") {
+          return PageJumpTarget(
+            sourceKey,
+            "category",
+            {
+              "category": value["keyword"],
+              "param": value["param"],
+            },
+          );
+        } else {
+          return PageJumpTarget(sourceKey, page, null);
+        }
+      }
+    } else if (value is String) {
+      // old version string encoding. search: `search:keyword`, category: `category:keyword` or `category:keyword@param`
+      var segments = value.split(":");
+      var page = segments[0];
+      if (page == "search") {
+        return PageJumpTarget(
+          sourceKey,
+          "search",
+          {
+            "text": segments[1],
+          },
+        );
+      } else if (page == "category") {
+        var c = segments[1];
+        if (c.contains('@')) {
+          var parts = c.split('@');
+          return PageJumpTarget(
+            sourceKey,
+            "category",
+            {
+              "category": parts[0],
+              "param": parts[1],
+            },
+          );
+        } else {
+          return PageJumpTarget(
+            sourceKey,
+            "category",
+            {
+              "category": c,
+            },
+          );
+        }
+      } else {
+        return PageJumpTarget(sourceKey, page, null);
+      }
+    }
+    return PageJumpTarget(sourceKey, "Invalid Data", null);
+  }
+
+  void jump(BuildContext context) {
+    if (page == "search") {
+      context.to(
+        () => SearchResultPage(
+          text: attributes?["text"] ?? attributes?["keyword"] ?? "",
+          sourceKey: sourceKey,
+          options: List.from(attributes?["options"] ?? []),
+        ),
+      );
+    } else if (page == "category") {
+      var key = ComicSource.find(sourceKey)!.categoryData!.key;
+      context.to(
+        () => CategoryComicsPage(
+          categoryKey: key,
+          category: attributes?["category"] ??
+              (throw ArgumentError("Category name is required")),
+          options: List.from(attributes?["options"] ?? []),
+          param: attributes?["param"],
+        ),
+      );
+    } else {
+      Log.error("Page Jump", "Unknown page: $page");
+    }
+  }
+}
--- a/lib/foundation/comic_source/parser.dart
+++ b/lib/foundation/comic_source/parser.dart
@@ -64,8 +64,13 @@ class ComicSourceParser {
    if (file.existsSync()) {
      int i = 0;
      while (file.existsSync()) {
-        file = File(FilePath.join(App.dataPath, "comic_source",
-            "${fileName.split('.').first}($i).js"));
+        file = File(
+          FilePath.join(
+            App.dataPath,
+            "comic_source",
+            "${fileName.split('.').first}($i).js",
+          ),
+        );
        i++;
      }
    }
@@ -82,7 +87,7 @@ class ComicSourceParser {
    js = js.replaceAll("\r\n", "\n");
    var line1 = js
        .split('\n')
-        .firstWhereOrNull((element) => element.removeAllBlank.isNotEmpty);
+        .firstWhereOrNull((e) => e.trim().startsWith("class "));
    if (line1 == null ||
        !line1.startsWith("class ") ||
        !line1.contains("extends ComicSource")) {
@@ -90,24 +95,27 @@ class ComicSourceParser {
    }
    var className = line1.split("class")[1].split("extends ComicSource").first;
    className = className.trim();
-    JsEngine().runCode("""
-      (() => { $js
+    JsEngine().runCode("""(() => { $js
        this['temp'] = new $className()
      }).call()
    """, className);
-    _name = JsEngine().runCode("this['temp'].name") ??
+    _name =
+        JsEngine().runCode("this['temp'].name") ??
        (throw ComicSourceParseException('name is required'));
-    var key = JsEngine().runCode("this['temp'].key") ??
+    var key =
+        JsEngine().runCode("this['temp'].key") ??
        (throw ComicSourceParseException('key is required'));
-    var version = JsEngine().runCode("this['temp'].version") ??
+    var version =
+        JsEngine().runCode("this['temp'].version") ??
        (throw ComicSourceParseException('version is required'));
    var minAppVersion = JsEngine().runCode("this['temp'].minAppVersion");
    var url = JsEngine().runCode("this['temp'].url");
    if (minAppVersion != null) {
      if (compareSemVer(minAppVersion, App.version.split('-').first)) {
        throw ComicSourceParseException(
-          "minAppVersion @version is required"
-              .tlParams({"version": minAppVersion}),
+          "minAppVersion @version is required".tlParams({
+            "version": minAppVersion,
+          }),
        );
      }
    }
@@ -149,6 +157,7 @@ class ComicSourceParser {
      _parseIdMatch(),
      _parseTranslation(),
      _parseClickTagEvent(),
+      _parseTagSuggestionSelectFunc(),
      _parseLinkHandler(),
      _getValue("search.enableTagsSuggestions") ?? false,
      _getValue("comic.enableTagsTranslate") ?? false,
@@ -175,8 +184,10 @@ class ComicSourceParser {
  }

  bool _checkExists(String index) {
-    return JsEngine().runCode("ComicSource.sources.$_key.$index !== null "
-        "&& ComicSource.sources.$_key.$index !== undefined");
+    return JsEngine().runCode(
+      "ComicSource.sources.$_key.$index !== null "
+      "&& ComicSource.sources.$_key.$index !== undefined",
+    );
  }

  dynamic _getValue(String index) {
@@ -277,16 +288,24 @@ class ComicSourceParser {
      if (type == "singlePageWithMultiPart") {
        loadMultiPart = () async {
          try {
-            var res = await JsEngine()
-                .runCode("ComicSource.sources.$_key.explore[$i].load()");
-            return Res(List.from(res.keys
-                .map((e) => ExplorePagePart(
-                    e,
-                    (res[e] as List)
-                        .map<Comic>((e) => Comic.fromJson(e, _key!))
-                        .toList(),
-                    null))
-                .toList()));
+            var res = await JsEngine().runCode(
+              "ComicSource.sources.$_key.explore[$i].load()",
+            );
+            return Res(
+              List.from(
+                res.keys
+                    .map(
+                      (e) => ExplorePagePart(
+                        e,
+                        (res[e] as List)
+                            .map<Comic>((e) => Comic.fromJson(e, _key!))
+                            .toList(),
+                        null,
+                      ),
+                    )
+                    .toList(),
+              ),
+            );
          } catch (e, s) {
            Log.error("Data Analysis", "$e\n$s");
            return Res.error(e.toString());
@@ -297,11 +316,15 @@ class ComicSourceParser {
          loadPage = (int page) async {
            try {
              var res = await JsEngine().runCode(
-                  "ComicSource.sources.$_key.explore[$i].load(${jsonEncode(page)})");
+                "ComicSource.sources.$_key.explore[$i].load(${jsonEncode(page)})",
+              );
              return Res(
-                  List.generate(res["comics"].length,
-                      (index) => Comic.fromJson(res["comics"][index], _key!)),
-                  subData: res["maxPage"]);
+                List.generate(
+                  res["comics"].length,
+                  (index) => Comic.fromJson(res["comics"][index], _key!),
+                ),
+                subData: res["maxPage"],
+              );
            } catch (e, s) {
              Log.error("Network", "$e\n$s");
              return Res.error(e.toString());
@@ -311,10 +334,13 @@ class ComicSourceParser {
          loadNext = (next) async {
            try {
              var res = await JsEngine().runCode(
-                  "ComicSource.sources.$_key.explore[$i].loadNext(${jsonEncode(next)})");
+                "ComicSource.sources.$_key.explore[$i].loadNext(${jsonEncode(next)})",
+              );
              return Res(
-                List.generate(res["comics"].length,
-                    (index) => Comic.fromJson(res["comics"][index], _key!)),
+                List.generate(
+                  res["comics"].length,
+                  (index) => Comic.fromJson(res["comics"][index], _key!),
+                ),
                subData: res["next"],
              );
            } catch (e, s) {
@@ -326,8 +352,9 @@ class ComicSourceParser {
      } else if (type == "multiPartPage") {
        loadMultiPart = () async {
          try {
-            var res = await JsEngine()
-                .runCode("ComicSource.sources.$_key.explore[$i].load()");
+            var res = await JsEngine().runCode(
+              "ComicSource.sources.$_key.explore[$i].load()",
+            );
            return Res(
              List.from(
                (res as List).map((e) {
@@ -336,7 +363,7 @@ class ComicSourceParser {
                    (e['comics'] as List).map((e) {
                      return Comic.fromJson(e, _key!);
                    }).toList(),
-                    e['viewMore'],
+                    PageJumpTarget.parse(_key!, e['viewMore']),
                  );
                }),
              ),
@@ -350,19 +377,22 @@ class ComicSourceParser {
        loadMixed = (index) async {
          try {
            var res = await JsEngine().runCode(
-                "ComicSource.sources.$_key.explore[$i].load(${jsonEncode(index)})");
+              "ComicSource.sources.$_key.explore[$i].load(${jsonEncode(index)})",
+            );
            var list = <Object>[];
            for (var data in (res['data'] as List)) {
              if (data is List) {
                list.add(data.map((e) => Comic.fromJson(e, _key!)).toList());
              } else if (data is Map) {
-                list.add(ExplorePagePart(
-                  data['title'],
-                  (data['comics'] as List).map((e) {
-                    return Comic.fromJson(e, _key!);
-                  }).toList(),
-                  data['viewMore'],
-                ));
+                list.add(
+                  ExplorePagePart(
+                    data['title'],
+                    (data['comics'] as List).map((e) {
+                      return Comic.fromJson(e, _key!);
+                    }).toList(),
+                    data['viewMore'],
+                  ),
+                );
              }
            }
            return Res(list, subData: res['maxPage']);
@@ -372,21 +402,25 @@ class ComicSourceParser {
          }
        };
      }
-      pages.add(ExplorePageData(
-        title,
-        switch (type) {
-          "singlePageWithMultiPart" => ExplorePageType.singlePageWithMultiPart,
-          "multiPartPage" => ExplorePageType.singlePageWithMultiPart,
-          "multiPageComicList" => ExplorePageType.multiPageComicList,
-          "mixed" => ExplorePageType.mixed,
-          _ =>
-            throw ComicSourceParseException("Unknown explore page type $type")
-        },
-        loadPage,
-        loadNext,
-        loadMultiPart,
-        loadMixed,
-      ));
+      pages.add(
+        ExplorePageData(
+          title,
+          switch (type) {
+            "singlePageWithMultiPart" =>
+              ExplorePageType.singlePageWithMultiPart,
+            "multiPartPage" => ExplorePageType.singlePageWithMultiPart,
+            "multiPageComicList" => ExplorePageType.multiPageComicList,
+            "mixed" => ExplorePageType.mixed,
+            _ => throw ComicSourceParseException(
+              "Unknown explore page type $type",
+            ),
+          },
+          loadPage,
+          loadNext,
+          loadMultiPart,
+          loadMixed,
+        ),
+      );
    }
    return pages;
  }
@@ -404,50 +438,163 @@ class ComicSourceParser {
    var categoryParts = <BaseCategoryPart>[];

    for (var c in doc["parts"]) {
-      final String name = c["name"];
-      final String type = c["type"];
-      final List<String> tags = List.from(c["categories"]);
-      final String itemType = c["itemType"];
-      List<String>? categoryParams = ListOrNull.from(c["categoryParams"]);
-      final String? groupParam = c["groupParam"];
-      if (groupParam != null) {
-        categoryParams = List.filled(tags.length, groupParam);
+      if (c["categories"] != null && c["categories"] is! List) {
+        continue;
      }
-      if (type == "fixed") {
-        categoryParts
-            .add(FixedCategoryPart(name, tags, itemType, categoryParams));
-      } else if (type == "random") {
-        categoryParts.add(
-            RandomCategoryPart(name, tags, c["randomNumber"] ?? 1, itemType));
+      List? categories = c["categories"];
+      if (categories == null || categories[0] is Map) {
+        // new format
+        final String name = c["name"];
+        final String type = c["type"];
+        final cs = categories
+            ?.map(
+              (e) => CategoryItem(
+                e['label'],
+                PageJumpTarget.parse(_key!, e['target']),
+              ),
+            )
+            .toList();
+        if (type != "dynamic" && (cs == null || cs.isEmpty)) {
+          continue;
+        }
+        if (type == "fixed") {
+          categoryParts.add(FixedCategoryPart(name, cs!));
+        } else if (type == "random") {
+          categoryParts.add(
+            RandomCategoryPart(name, cs!, c["randomNumber"] ?? 1),
+          );
+        } else if (type == "dynamic" && categories == null) {
+          var loader = c["loader"];
+          if (loader is! JSInvokable) {
+            throw "DynamicCategoryPart loader must be a function";
+          }
+          categoryParts.add(
+            DynamicCategoryPart(name, JSAutoFreeFunction(loader), _key!),
+          );
+        }
+      } else {
+        // old format
+        final String name = c["name"];
+        final String type = c["type"];
+        final List<String> tags = List.from(c["categories"]);
+        final String itemType = c["itemType"];
+        List<String>? categoryParams = ListOrNull.from(c["categoryParams"]);
+        final String? groupParam = c["groupParam"];
+        if (groupParam != null) {
+          categoryParams = List.filled(tags.length, groupParam);
+        }
+        var cs = <CategoryItem>[];
+        for (int i = 0; i < tags.length; i++) {
+          PageJumpTarget target;
+          if (itemType == 'category') {
+            target = PageJumpTarget(_key!, 'category', {
+              "category": tags[i],
+              "param": categoryParams?.elementAtOrNull(i),
+            });
+          } else if (itemType == 'search') {
+            target = PageJumpTarget(_key!, 'search', {"keyword": tags[i]});
+          } else if (itemType == 'search_with_namespace') {
+            target = PageJumpTarget(_key!, 'search', {
+              "keyword": "$name:$tags[i]",
+            });
+          } else {
+            target = PageJumpTarget(_key!, itemType, null);
+          }
+          cs.add(CategoryItem(tags[i], target));
+        }
+        if (type == "fixed") {
+          categoryParts.add(FixedCategoryPart(name, cs));
+        } else if (type == "random") {
+          categoryParts.add(
+            RandomCategoryPart(name, cs, c["randomNumber"] ?? 1),
+          );
+        }
      }
    }

    return CategoryData(
-        title: title,
-        categories: categoryParts,
-        enableRankingPage: enableRankingPage ?? false,
-        key: title);
+      title: title,
+      categories: categoryParts,
+      enableRankingPage: enableRankingPage ?? false,
+      key: title,
+    );
  }

  CategoryComicsData? _loadCategoryComicsData() {
    if (!_checkExists("categoryComics")) return null;
-    var options = <CategoryComicsOptions>[];
-    for (var element in _getValue("categoryComics.optionList") ?? []) {
-      LinkedHashMap<String, String> map = LinkedHashMap<String, String>();
-      for (var option in element["options"]) {
-        if (option.isEmpty || !option.contains("-")) {
-          continue;
+
+    List<CategoryComicsOptions>? options;
+    if (_checkExists("categoryComics.optionList")) {
+      options = <CategoryComicsOptions>[];
+      for (var element in _getValue("categoryComics.optionList") ?? []) {
+        LinkedHashMap<String, String> map = LinkedHashMap<String, String>();
+        for (var option in element["options"]) {
+          if (option.isEmpty || !option.contains("-")) {
+            continue;
+          }
+          var split = option.split("-");
+          var key = split.removeAt(0);
+          var value = split.join("-");
+          map[key] = value;
        }
-        var split = option.split("-");
-        var key = split.removeAt(0);
-        var value = split.join("-");
-        map[key] = value;
+        options.add(
+          CategoryComicsOptions(
+            element["label"] ?? "",
+            map,
+            List.from(element["notShowWhen"] ?? []),
+            element["showWhen"] == null ? null : List.from(element["showWhen"]),
+          ),
+        );
      }
-      options.add(CategoryComicsOptions(
-          map,
-          List.from(element["notShowWhen"] ?? []),
-          element["showWhen"] == null ? null : List.from(element["showWhen"])));
    }
+
+    CategoryOptionsLoader? optionLoader;
+    if (_checkExists("categoryComics.optionLoader")) {
+      optionLoader = (category, param) async {
+        try {
+          dynamic res = JsEngine().runCode("""
+          ComicSource.sources.$_key.categoryComics.optionLoader(
+            ${jsonEncode(category)}, ${jsonEncode(param)})
+        """);
+          if (res is Future) {
+            res = await res;
+          }
+          if (res is! List) {
+            return Res.error("Invalid data:\nExpected: List\nGot: ${res.runtimeType}");
+          }
+          var options = <CategoryComicsOptions>[];
+          for (var element in res) {
+            if (element is! Map) {
+              return Res.error("Invalid option data:\nExpected: Map\nGot: ${element.runtimeType}");
+            }
+            LinkedHashMap<String, String> map = LinkedHashMap<String, String>();
+            for (var option in element["options"] ?? []) {
+              if (option.isEmpty || !option.contains("-")) {
+                continue;
+              }
+              var split = option.split("-");
+              var key = split.removeAt(0);
+              var value = split.join("-");
+              map[key] = value;
+            }
+            options.add(
+              CategoryComicsOptions(
+                element["label"] ?? "",
+                map,
+                List.from(element["notShowWhen"] ?? []),
+                element["showWhen"] == null ? null : List.from(element["showWhen"]),
+              ),
+            );
+          }
+          return Res(options);
+        }
+        catch(e) {
+          Log.error("Data Analysis", "Failed to load category options.\n$e");
+          return Res.error(e.toString());
+        }
+      };
+    }
+
    RankingData? rankingData;
    if (_checkExists("categoryComics.ranking")) {
      var options = <String, String>{};
@@ -462,7 +609,7 @@ class ComicSourceParser {
      }
      Future<Res<List<Comic>>> Function(String option, int page)? load;
      Future<Res<List<Comic>>> Function(String option, String? next)?
-          loadWithNext;
+      loadWithNext;
      if (_checkExists("categoryComics.ranking.load")) {
        load = (option, page) async {
          try {
@@ -471,9 +618,12 @@ class ComicSourceParser {
              ${jsonEncode(option)}, ${jsonEncode(page)})
          """);
            return Res(
-                List.generate(res["comics"].length,
-                    (index) => Comic.fromJson(res["comics"][index], _key!)),
-                subData: res["maxPage"]);
+              List.generate(
+                res["comics"].length,
+                (index) => Comic.fromJson(res["comics"][index], _key!),
+              ),
+              subData: res["maxPage"],
+            );
          } catch (e, s) {
            Log.error("Network", "$e\n$s");
            return Res.error(e.toString());
@@ -487,8 +637,10 @@ class ComicSourceParser {
              ${jsonEncode(option)}, ${jsonEncode(next)})
          """);
            return Res(
-              List.generate(res["comics"].length,
-                  (index) => Comic.fromJson(res["comics"][index], _key!)),
+              List.generate(
+                res["comics"].length,
+                (index) => Comic.fromJson(res["comics"][index], _key!),
+              ),
              subData: res["next"],
            );
          } catch (e, s) {
@@ -499,25 +651,38 @@ class ComicSourceParser {
      }
      rankingData = RankingData(options, load, loadWithNext);
    }
-    return CategoryComicsData(options, (category, param, options, page) async {
-      try {
-        var res = await JsEngine().runCode("""
-          ComicSource.sources.$_key.categoryComics.load(
-            ${jsonEncode(category)},
-            ${jsonEncode(param)},
-            ${jsonEncode(options)},
-            ${jsonEncode(page)}
-          )
-        """);
-        return Res(
-            List.generate(res["comics"].length,
-                (index) => Comic.fromJson(res["comics"][index], _key!)),
-            subData: res["maxPage"]);
-      } catch (e, s) {
-        Log.error("Network", "$e\n$s");
-        return Res.error(e.toString());
-      }
-    }, rankingData: rankingData);
+
+    if (options == null && optionLoader == null) {
+      options = [];
+    }
+
+    return CategoryComicsData(
+      options: options,
+      optionsLoader: optionLoader,
+      load: (category, param, options, page) async {
+        try {
+          var res = await JsEngine().runCode("""
+              ComicSource.sources.$_key.categoryComics.load(
+                ${jsonEncode(category)},
+                ${jsonEncode(param)},
+                ${jsonEncode(options)},
+                ${jsonEncode(page)}
+              )
+            """);
+          return Res(
+            List.generate(
+              res["comics"].length,
+              (index) => Comic.fromJson(res["comics"][index], _key!),
+            ),
+            subData: res["maxPage"],
+          );
+        } catch (e, s) {
+          Log.error("Network", "$e\n$s");
+          return Res.error(e.toString());
+        }
+      },
+      rankingData: rankingData,
+    );
  }

  SearchPageData? _loadSearchData() {
@@ -534,12 +699,14 @@ class ComicSourceParser {
        var value = split.join("-");
        map[key] = value;
      }
-      options.add(SearchOptions(
-        map,
-        element["label"],
-        element['type'] ?? 'select',
-        element['default'] == null ? null : jsonEncode(element['default']),
-      ));
+      options.add(
+        SearchOptions(
+          map,
+          element["label"],
+          element['type'] ?? 'select',
+          element['default'] == null ? null : jsonEncode(element['default']),
+        ),
+      );
    }

    SearchFunction? loadPage;
@@ -554,9 +721,12 @@ class ComicSourceParser {
            ${jsonEncode(keyword)}, ${jsonEncode(searchOption)}, ${jsonEncode(page)})
        """);
          return Res(
-              List.generate(res["comics"].length,
-                  (index) => Comic.fromJson(res["comics"][index], _key!)),
-              subData: res["maxPage"]);
+            List.generate(
+              res["comics"].length,
+              (index) => Comic.fromJson(res["comics"][index], _key!),
+            ),
+            subData: res["maxPage"],
+          );
        } catch (e, s) {
          Log.error("Network", "$e\n$s");
          return Res.error(e.toString());
@@ -570,8 +740,10 @@ class ComicSourceParser {
            ${jsonEncode(keyword)}, ${jsonEncode(searchOption)}, ${jsonEncode(next)})
        """);
          return Res(
-            List.generate(res["comics"].length,
-                (index) => Comic.fromJson(res["comics"][index], _key!)),
+            List.generate(
+              res["comics"].length,
+              (index) => Comic.fromJson(res["comics"][index], _key!),
+            ),
            subData: res["next"],
          );
        } catch (e, s) {
@@ -620,7 +792,9 @@ class ComicSourceParser {

    final bool multiFolder = _getValue("favorites.multiFolder");
    final bool? isOldToNewSort = _getValue("favorites.isOldToNewSort");
-    final bool? singleFolderForSingleComic = _getValue("favorites.singleFolderForSingleComic");
+    final bool? singleFolderForSingleComic = _getValue(
+      "favorites.singleFolderForSingleComic",
+    );

    Future<Res<T>> retryZone<T>(Future<Res<T>> Function() func) async {
      if (!ComicSource.find(_key!)!.isLogged) {
@@ -673,9 +847,12 @@ class ComicSourceParser {
              ${jsonEncode(page)}, ${jsonEncode(folder)})
          """);
            return Res(
-                List.generate(res["comics"].length,
-                    (index) => Comic.fromJson(res["comics"][index], _key!)),
-                subData: res["maxPage"]);
+              List.generate(
+                res["comics"].length,
+                (index) => Comic.fromJson(res["comics"][index], _key!),
+              ),
+              subData: res["maxPage"],
+            );
          } catch (e, s) {
            Log.error("Network", "$e\n$s");
            return Res.error(e.toString());
@@ -695,8 +872,10 @@ class ComicSourceParser {
              ${jsonEncode(next)}, ${jsonEncode(folder)})
          """);
            return Res(
-              List.generate(res["comics"].length,
-                  (index) => Comic.fromJson(res["comics"][index], _key!)),
+              List.generate(
+                res["comics"].length,
+                (index) => Comic.fromJson(res["comics"][index], _key!),
+              ),
              subData: res["next"],
            );
          } catch (e, s) {
@@ -787,8 +966,9 @@ class ComicSourceParser {
            ${jsonEncode(id)}, ${jsonEncode(subId)}, ${jsonEncode(page)}, ${jsonEncode(replyTo)})
        """);
        return Res(
-            (res["comments"] as List).map((e) => Comment.fromJson(e)).toList(),
-            subData: res["maxPage"]);
+          (res["comments"] as List).map((e) => Comment.fromJson(e)).toList(),
+          subData: res["maxPage"],
+        );
      } catch (e, s) {
        Log.error("Network", "$e\n$s");
        return Res.error(e.toString());
@@ -978,9 +1158,25 @@ class ComicSourceParser {
      var res = JsEngine().runCode("""
          ComicSource.sources.$_key.comic.onClickTag(${jsonEncode(namespace)}, ${jsonEncode(tag)})
        """);
-      var r = Map<String, String?>.from(res);
+      if (res is! Map) {
+        return null;
+      }
+      var r = Map<String, dynamic>.from(res);
      r.removeWhere((key, value) => value == null);
-      return Map.from(r);
+      return PageJumpTarget.parse(_key!, r);
+    };
+  }
+
+  TagSuggestionSelectFunc? _parseTagSuggestionSelectFunc() {
+    if (!_checkExists("search.onTagSuggestionSelected")) {
+      return null;
+    }
+    return (namespace, tag) {
+      var res = JsEngine().runCode("""
+          ComicSource.sources.$_key.search.onTagSuggestionSelected(
+            ${jsonEncode(namespace)}, ${jsonEncode(tag)})
+        """);
+      return res is String ? res : "$namespace:$tag";
    };
  }

@@ -1027,7 +1223,8 @@ class ComicSourceParser {
              ComicSource.sources.$_key.comic.archive.getArchives(${jsonEncode(cid)})
            """);
          return Res(
-              (res as List).map((e) => ArchiveInfo.fromJson(e)).toList());
+            (res as List).map((e) => ArchiveInfo.fromJson(e)).toList(),
+          );
        } catch (e, s) {
          Log.error("Network", "$e\n$s");
          return Res.error(e.toString());
--- a/lib/foundation/comic_source/types.dart
+++ b/lib/foundation/comic_source/types.dart
@@ -41,7 +41,12 @@ typedef LikeCommentFunc = Future<Res<int?>> Function(
 typedef VoteCommentFunc = Future<Res<int?>> Function(
    String comicId, String? subId, String commentId, bool isUp, bool isCancel);

-typedef HandleClickTagEvent = Map<String, String> Function(
+typedef HandleClickTagEvent = PageJumpTarget? Function(
+    String namespace, String tag);
+
+/// Handle tag suggestion selection event. Should return the text to insert
+/// into the search field.
+typedef TagSuggestionSelectFunc = String Function(
    String namespace, String tag);

 /// [rating] is the rating value, 0-10. 1 represents 0.5 star.
--- a/lib/foundation/favorites.dart
+++ b/lib/foundation/favorites.dart
@@ -1,4 +1,6 @@
 import 'dart:convert';
+import 'dart:ffi';
+import 'dart:isolate';

 import 'package:flutter/foundation.dart';
 import 'package:sqlite3/sqlite3.dart';
@@ -209,7 +211,22 @@ class LocalFavoritesManager with ChangeNotifier {

  late Database _db;

+  late Map<String, int> counts;
+
+  int get totalComics {
+    int total = 0;
+    for (var t in counts.values) {
+      total += t;
+    }
+    return total;
+  }
+
+  int folderComics(String folder) {
+    return counts[folder] ?? 0;
+  }
+
  Future<void> init() async {
+    counts = {};
    _db = sqlite3.open("${App.dataPath}/local_favorite.db");
    _db.execute("""
      create table if not exists folder_order (
@@ -234,7 +251,7 @@ class LocalFavoritesManager with ChangeNotifier {
          alter table "$folder"
          add column translated_tags TEXT;
        """);
-        var comics = getAllComics(folder);
+        var comics = getFolderComics(folder);
        for (var comic in comics) {
          var translatedTags = _translateTags(comic.tags);
          _db.execute("""
@@ -256,6 +273,13 @@ class LocalFavoritesManager with ChangeNotifier {
    } else {
      appdata.settings['followUpdatesFolder'] = null;
    }
+    initCounts();
+  }
+
+  void initCounts() {
+    for (var folder in folderNames) {
+      counts[folder] = count(folder);
+    }
  }

  List<String> find(String id, ComicType type) {
@@ -349,7 +373,7 @@ class LocalFavoritesManager with ChangeNotifier {
      """).firstOrNull?["min_value"] ?? 0;
  }

-  List<FavoriteItem> getAllComics(String folder) {
+  List<FavoriteItem> getFolderComics(String folder) {
    var rows = _db.select("""
        select * from "$folder"
        ORDER BY display_order;
@@ -357,6 +381,54 @@ class LocalFavoritesManager with ChangeNotifier {
    return rows.map((element) => FavoriteItem.fromRow(element)).toList();
  }

+  static Future<List<FavoriteItem>> _getFolderComicsAsync(
+      String folder, Pointer<void> p) {
+    return Isolate.run(() {
+      var db = sqlite3.fromPointer(p);
+      var rows = db.select("""
+        select * from "$folder"
+        ORDER BY display_order;
+      """);
+      return rows.map((element) => FavoriteItem.fromRow(element)).toList();
+    });
+  }
+
+  /// Start a new isolate to get the comics in the folder
+  Future<List<FavoriteItem>> getFolderComicsAsync(String folder) {
+    return _getFolderComicsAsync(folder, _db.handle);
+  }
+
+  List<FavoriteItem> getAllComics() {
+    var res = <FavoriteItem>{};
+    for (final folder in folderNames) {
+      var comics = _db.select("""
+        select * from "$folder";
+      """);
+      res.addAll(comics.map((element) => FavoriteItem.fromRow(element)));
+    }
+    return res.toList();
+  }
+
+  static Future<List<FavoriteItem>> _getAllComicsAsync(
+      List<String> folders, Pointer<void> p) {
+    return Isolate.run(() {
+      var db = sqlite3.fromPointer(p);
+      var res = <FavoriteItem>{};
+      for (final folder in folders) {
+        var comics = db.select("""
+          select * from "$folder";
+        """);
+        res.addAll(comics.map((element) => FavoriteItem.fromRow(element)));
+      }
+      return res.toList();
+    });
+  }
+
+  /// Start a new isolate to get all the comics
+  Future<List<FavoriteItem>> getAllComicsAsync() {
+    return _getAllComicsAsync(folderNames, _db.handle);
+  }
+
  void addTagTo(String folder, String id, String tag) {
    _db.execute("""
      update "$folder"
@@ -422,6 +494,7 @@ class LocalFavoritesManager with ChangeNotifier {
      );
    """);
    notifyListeners();
+    counts[name] = 0;
    return name;
  }

@@ -536,6 +609,11 @@ class LocalFavoritesManager with ChangeNotifier {
        """, [updateTime, comic.id, comic.type.value]);
      }
    }
+    if (counts[folder] == null) {
+      counts[folder] = count(folder);
+    } else {
+      counts[folder] = counts[folder]! + 1;
+    }
    notifyListeners();
    return true;
  }
@@ -575,6 +653,102 @@ class LocalFavoritesManager with ChangeNotifier {
    notifyListeners();
  }

+  void batchMoveFavorites(
+      String sourceFolder, String targetFolder, List<FavoriteItem> items) {
+    _modifiedAfterLastCache = true;
+
+    if (!existsFolder(sourceFolder)) {
+      throw Exception("Source folder does not exist");
+    }
+    if (!existsFolder(targetFolder)) {
+      throw Exception("Target folder does not exist");
+    }
+
+    _db.execute("BEGIN TRANSACTION");
+    var displayOrder = maxValue(targetFolder) + 1;
+    try {
+      for (var item in items) {
+        _db.execute("""
+          insert or ignore into "$targetFolder" (id, name, author, type, tags, cover_path, time, display_order)
+          select id, name, author, type, tags, cover_path, time, ?
+          from "$sourceFolder"
+          where id == ? and type == ?;
+        """, [displayOrder, item.id, item.type.value]);
+
+        _db.execute("""
+          delete from "$sourceFolder"
+          where id == ? and type == ?;
+        """, [item.id, item.type.value]);
+
+        displayOrder++;
+      }
+      notifyListeners();
+    } catch (e) {
+      Log.error("Batch Move Favorites", e.toString());
+      _db.execute("ROLLBACK");
+      return;
+    }
+    _db.execute("COMMIT");
+
+    // Update counts
+    if (counts[targetFolder] == null) {
+      counts[targetFolder] = count(targetFolder);
+    } else {
+      counts[targetFolder] = counts[targetFolder]! + items.length;
+    }
+
+    if (counts[sourceFolder] != null) {
+      counts[sourceFolder] = counts[sourceFolder]! - items.length;
+    } else {
+      counts[sourceFolder] = count(sourceFolder);
+    }
+
+    notifyListeners();
+  }
+
+  void batchCopyFavorites(
+      String sourceFolder, String targetFolder, List<FavoriteItem> items) {
+    _modifiedAfterLastCache = true;
+
+    if (!existsFolder(sourceFolder)) {
+      throw Exception("Source folder does not exist");
+    }
+    if (!existsFolder(targetFolder)) {
+      throw Exception("Target folder does not exist");
+    }
+
+    _db.execute("BEGIN TRANSACTION");
+    var displayOrder = maxValue(targetFolder) + 1;
+    try {
+      for (var item in items) {
+        _db.execute("""
+          insert or ignore into "$targetFolder" (id, name, author, type, tags, cover_path, time, display_order)
+          select id, name, author, type, tags, cover_path, time, ?
+          from "$sourceFolder"
+          where id == ? and type == ?;
+        """, [displayOrder, item.id, item.type.value]);
+
+        displayOrder++;
+      }
+      notifyListeners();
+    } catch (e) {
+      Log.error("Batch Copy Favorites", e.toString());
+      _db.execute("ROLLBACK");
+      return;
+    }
+
+    _db.execute("COMMIT");
+
+    // Update counts
+    if (counts[targetFolder] == null) {
+      counts[targetFolder] = count(targetFolder);
+    } else {
+      counts[targetFolder] = counts[targetFolder]! + items.length;
+    }
+
+    notifyListeners();
+  }
+
  /// delete a folder
  void deleteFolder(String name) {
    _modifiedAfterLastCache = true;
@@ -585,14 +759,10 @@ class LocalFavoritesManager with ChangeNotifier {
      delete from folder_order
      where folder_name == ?;
    """, [name]);
+    counts.remove(name);
    notifyListeners();
  }

-  void deleteComic(String folder, FavoriteItem comic) {
-    _modifiedAfterLastCache = true;
-    deleteComicWithId(folder, comic.id, comic.type);
-  }
-
  void deleteComicWithId(String folder, String id, ComicType type) {
    _modifiedAfterLastCache = true;
    LocalFavoriteImageProvider.delete(id, type.value);
@@ -600,6 +770,60 @@ class LocalFavoritesManager with ChangeNotifier {
      delete from "$folder"
      where id == ? and type == ?;
    """, [id, type.value]);
+    if (counts[folder] != null) {
+      counts[folder] = counts[folder]! - 1;
+    } else {
+      counts[folder] = count(folder);
+    }
+    notifyListeners();
+  }
+
+  void batchDeleteComics(String folder, List<FavoriteItem> comics) {
+    _modifiedAfterLastCache = true;
+    _db.execute("BEGIN TRANSACTION");
+    try {
+      for (var comic in comics) {
+        LocalFavoriteImageProvider.delete(comic.id, comic.type.value);
+        _db.execute("""
+          delete from "$folder"
+          where id == ? and type == ?;
+        """, [comic.id, comic.type.value]);
+      }
+      if (counts[folder] != null) {
+        counts[folder] = counts[folder]! - comics.length;
+      } else {
+        counts[folder] = count(folder);
+      }
+    } catch (e) {
+      Log.error("Batch Delete Comics", e.toString());
+      _db.execute("ROLLBACK");
+      return;
+    }
+    _db.execute("COMMIT");
+    notifyListeners();
+  }
+
+  void batchDeleteComicsInAllFolders(List<ComicID> comics) {
+    _modifiedAfterLastCache = true;
+    _db.execute("BEGIN TRANSACTION");
+    var folderNames = _getFolderNamesWithDB();
+    try {
+      for (var comic in comics) {
+        LocalFavoriteImageProvider.delete(comic.id, comic.type.value);
+        for (var folder in folderNames) {
+          _db.execute("""
+            delete from "$folder"
+            where id == ? and type == ?;
+          """, [comic.id, comic.type.value]);
+        }
+      }
+    } catch (e) {
+      Log.error("Batch Delete Comics in All Folders", e.toString());
+      _db.execute("ROLLBACK");
+      return;
+    }
+    initCounts();
+    _db.execute("COMMIT");
    notifyListeners();
  }

@@ -630,11 +854,26 @@ class LocalFavoritesManager with ChangeNotifier {
    if (!existsFolder(folder)) {
      throw Exception("Failed to reorder: folder not found");
    }
-    deleteFolder(folder);
-    createFolder(folder);
-    for (int i = 0; i < newFolder.length; i++) {
-      addComic(folder, newFolder[i], i);
+    _db.execute("BEGIN TRANSACTION");
+    try {
+      for (int i = 0; i < newFolder.length; i++) {
+        _db.execute("""
+          update "$folder"
+          set display_order = ?
+          where id == ? and type == ?;
+        """, [
+          i,
+          newFolder[i].id,
+          newFolder[i].type.value
+        ]);
+      }
    }
+    catch (e) {
+      Log.error("Reorder", e.toString());
+      _db.execute("ROLLBACK");
+      return;
+    }
+    _db.execute("COMMIT");
    notifyListeners();
  }

@@ -659,6 +898,8 @@ class LocalFavoritesManager with ChangeNotifier {
      set folder_name = ?
      where folder_name == ?;
    """, [after, before]);
+    counts[after] = counts[before] ?? 0;
+    counts.remove(before);
    notifyListeners();
  }

@@ -736,10 +977,10 @@ class LocalFavoritesManager with ChangeNotifier {
    return comics;
  }

-  List<FavoriteItemWithFolderInfo> search(String keyword) {
+  List<FavoriteItem> search(String keyword) {
    var keywordList = keyword.split(" ");
    keyword = keywordList.first;
-    var comics = <FavoriteItemWithFolderInfo>[];
+    var comics = <FavoriteItem>{};
    for (var table in folderNames) {
      keyword = "%$keyword%";
      var res = _db.select("""
@@ -747,15 +988,18 @@ class LocalFavoritesManager with ChangeNotifier {
        WHERE name LIKE ? OR author LIKE ? OR tags LIKE ? OR translated_tags LIKE ?;
      """, [keyword, keyword, keyword, keyword]);
      for (var comic in res) {
-        comics.add(
-            FavoriteItemWithFolderInfo(FavoriteItem.fromRow(comic), table));
+        comics.add(FavoriteItem.fromRow(comic));
      }
      if (comics.length > 200) {
        break;
      }
    }

-    bool test(FavoriteItemWithFolderInfo comic, String keyword) {
+    bool test(FavoriteItem comic, String keyword) {
+      keyword = keyword.trim();
+      if (keyword.isEmpty) {
+        return true;
+      }
      if (comic.name.contains(keyword)) {
        return true;
      } else if (comic.author.contains(keyword)) {
@@ -766,12 +1010,14 @@ class LocalFavoritesManager with ChangeNotifier {
      return false;
    }

-    for (var i = 1; i < keywordList.length; i++) {
-      comics =
-          comics.where((element) => test(element, keywordList[i])).toList();
-    }
-
-    return comics;
+    return comics.where((element) {
+      for (var i = 1; i < keywordList.length; i++) {
+        if (!test(element, keywordList[i])) {
+          return false;
+        }
+      }
+      return true;
+    }).toList();
  }

  void editTags(String id, String folder, List<String> tags) {
--- a/lib/foundation/follow_updates.dart
+++ b/lib/foundation/follow_updates.dart
@@ -0,0 +1,162 @@
+import 'dart:async';
+import 'dart:convert';
+import 'package:venera/foundation/favorites.dart';
+import 'package:venera/foundation/log.dart';
+
+class ComicUpdateResult {
+  final bool updated;
+  final String? errorMessage;
+
+  ComicUpdateResult(this.updated, this.errorMessage);
+}
+
+Future<ComicUpdateResult> updateComic(
+    FavoriteItemWithUpdateInfo c, String folder) async {
+  int retries = 3;
+  while (true) {
+    try {
+      var comicSource = c.type.comicSource;
+      if (comicSource == null) {
+        return ComicUpdateResult(false, "Comic source not found");
+      }
+      var newInfo = (await comicSource.loadComicInfo!(c.id)).data;
+
+      var newTags = <String>[];
+      for (var entry in newInfo.tags.entries) {
+        const shouldIgnore = ['author', 'artist', 'time'];
+        var namespace = entry.key;
+        if (shouldIgnore.contains(namespace.toLowerCase())) {
+          continue;
+        }
+        for (var tag in entry.value) {
+          newTags.add("$namespace:$tag");
+        }
+      }
+
+      var item = FavoriteItem(
+        id: c.id,
+        name: newInfo.title,
+        coverPath: newInfo.cover,
+        author: newInfo.subTitle ??
+            newInfo.tags['author']?.firstOrNull ??
+            c.author,
+        type: c.type,
+        tags: newTags,
+      );
+
+      LocalFavoritesManager().updateInfo(folder, item, false);
+
+      var updated = false;
+      var updateTime = newInfo.findUpdateTime();
+      if (updateTime != null && updateTime != c.updateTime) {
+        LocalFavoritesManager().updateUpdateTime(
+          folder,
+          c.id,
+          c.type,
+          updateTime,
+        );
+        updated = true;
+      } else {
+        LocalFavoritesManager().updateCheckTime(folder, c.id, c.type);
+      }
+      return ComicUpdateResult(updated, null);
+    } catch (e, s) {
+      Log.error("Check Updates", e, s);
+      retries--;
+      if (retries == 0) {
+        return ComicUpdateResult(false, e.toString());
+      }
+    }
+  }
+}
+
+class UpdateProgress {
+  final int total;
+  final int current;
+  final int errors;
+  final int updated;
+  final FavoriteItemWithUpdateInfo? comic;
+  final String? errorMessage;
+
+  UpdateProgress(this.total, this.current, this.errors, this.updated,
+      [this.comic, this.errorMessage]);
+}
+
+void updateFolderBase(
+  String folder,
+  StreamController<UpdateProgress> stream,
+  bool ignoreCheckTime,
+) async {
+  var comics = LocalFavoritesManager().getComicsWithUpdatesInfo(folder);
+  int total = comics.length;
+  int current = 0;
+  int errors = 0;
+  int updated = 0;
+
+  stream.add(UpdateProgress(total, current, errors, updated));
+
+  var comicsToUpdate = <FavoriteItemWithUpdateInfo>[];
+
+  for (var comic in comics) {
+    if (!ignoreCheckTime) {
+      var lastCheckTime = comic.lastCheckTime;
+      if (lastCheckTime != null &&
+          DateTime.now().difference(lastCheckTime).inDays < 1) {
+        current++;
+        stream.add(UpdateProgress(total, current, errors, updated));
+        continue;
+      }
+    }
+    comicsToUpdate.add(comic);
+  }
+
+  total = comicsToUpdate.length;
+  current = 0;
+  stream.add(UpdateProgress(total, current, errors, updated));
+
+  var futures = <Future>[];
+  for (var comic in comicsToUpdate) {
+    var future = updateComic(comic, folder).then((result) {
+      current++;
+      if (result.updated) {
+        updated++;
+      }
+      if (result.errorMessage != null) {
+        errors++;
+      }
+      stream.add(
+          UpdateProgress(total, current, errors, updated, comic, result.errorMessage));
+    });
+    futures.add(future);
+  }
+
+  await Future.wait(futures);
+
+  if (updated > 0) {
+    LocalFavoritesManager().notifyChanges();
+  }
+
+  stream.close();
+}
+
+
+Stream<UpdateProgress> updateFolder(String folder, bool ignoreCheckTime) {
+  var stream = StreamController<UpdateProgress>();
+  updateFolderBase(folder, stream, ignoreCheckTime);
+  return stream.stream;
+}
+
+Future<String> getUpdatedComicsAsJson(String folder) async {
+  var comics = LocalFavoritesManager().getComicsWithUpdatesInfo(folder);
+  var updatedComics = comics.where((c) => c.hasNewUpdate).toList();
+  var jsonList = updatedComics.map((c) => {
+    'id': c.id,
+    'name': c.name,
+    'coverUrl': c.coverPath,
+    'author': c.author,
+    'type': c.type.sourceKey,
+    'updateTime': c.updateTime,
+    'tags': c.tags,
+  }).toList();
+  return jsonEncode(jsonList);
+}
--- a/lib/foundation/history.dart
+++ b/lib/foundation/history.dart
@@ -10,6 +10,7 @@ import 'package:flutter/widgets.dart' show ChangeNotifier;
 import 'package:sqlite3/sqlite3.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/comic_type.dart';
+import 'package:venera/foundation/favorites.dart';
 import 'package:venera/foundation/image_provider/image_favorites_provider.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/utils/ext.dart';
@@ -132,6 +133,11 @@ class History implements Comic {
  @override
  String get description {
    var res = "";
+    if (group != null){
+      res += "${"Group @group".tlParams({
+        "group": group!,
+      })} - ";
+    }
    if (ep >= 1) {
      res += "Chapter @ep".tlParams({
        "ep": ep,
@@ -305,6 +311,31 @@ class HistoryManager with ChangeNotifier {
    notifyListeners();
  }

+void clearUnfavoritedHistory() {
+  _db.execute('BEGIN TRANSACTION;');
+  try {
+    final idAndTypes = _db.select("""
+      select id, type from history;
+    """);
+    for (var element in idAndTypes) {
+      final id = element["id"] as String;
+      final type = ComicType(element["type"] as int);
+      if (!LocalFavoritesManager().isExist(id, type)) {
+        _db.execute("""
+          delete from history
+          where id == ? and type == ?;
+        """, [id, type.value]);
+      }
+    }
+    _db.execute('COMMIT;');
+  } catch (e) {
+    _db.execute('ROLLBACK;');
+    rethrow;
+  }
+  updateCache();
+  notifyListeners();
+}
+
  void remove(String id, ComicType type) async {
    _db.execute("""
      delete from history
@@ -380,4 +411,23 @@ class HistoryManager with ChangeNotifier {
    isInitialized = false;
    _db.dispose();
  }
+
+  void batchDeleteHistories(List<ComicID> histories) {
+    if (histories.isEmpty) return;
+    _db.execute('BEGIN TRANSACTION;');
+    try {
+      for (var history in histories) {
+        _db.execute("""
+          delete from history
+          where id == ? and type == ?;
+        """, [history.id, history.type.value]);
+      }
+      _db.execute('COMMIT;');
+    } catch (e) {
+      _db.execute('ROLLBACK;');
+      rethrow;
+    }
+    updateCache();
+    notifyListeners();
+  }
 }
--- a/lib/foundation/js_engine.dart
+++ b/lib/foundation/js_engine.dart
@@ -3,6 +3,7 @@ import 'dart:io';
 import 'dart:math' as math;
 import 'package:crypto/crypto.dart';
 import 'package:dio/io.dart';
+import 'package:enough_convert/enough_convert.dart';
 import 'package:flutter/foundation.dart' show protected;
 import 'package:flutter/services.dart';
 import 'package:html/parser.dart' as html;
@@ -23,8 +24,10 @@ import 'package:pointycastle/block/modes/ofb.dart';
 import 'package:uuid/uuid.dart';
 import 'package:venera/components/js_ui.dart';
 import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/js_pool.dart';
 import 'package:venera/network/app_dio.dart';
 import 'package:venera/network/cookie_jar.dart';
+import 'package:venera/network/proxy.dart';
 import 'package:venera/utils/init.dart';

 import 'comic_source/comic_source.dart';
@@ -66,6 +69,12 @@ class JsEngine with _JSEngineApi, JsUiApi, Init {
        responseType: ResponseType.plain, validateStatus: (status) => true));
  }

+  static Uint8List? _jsInitCache;
+
+  static void cacheJsInit(Uint8List jsInit) {
+    _jsInitCache = jsInit;
+  }
+
  @override
  @protected
  Future<void> doInit() async {
@@ -73,9 +82,11 @@ class JsEngine with _JSEngineApi, JsUiApi, Init {
      return;
    }
    try {
+      if (App.isInitialized) {
+        _cookieJar ??= await SingleInstanceCookieJar.createInstance();
+      }
      _dio ??= AppDio(BaseOptions(
          responseType: ResponseType.plain, validateStatus: (status) => true));
-      _cookieJar ??= SingleInstanceCookieJar.instance!;
      _closed = false;
      _engine = FlutterQjs();
      _engine!.dispatch();
@@ -84,9 +95,15 @@ class JsEngine with _JSEngineApi, JsUiApi, Init {
      (setGlobalFunc as JSInvokable)(["sendMessage", _messageReceiver]);
      setGlobalFunc(["appVersion", App.version]);
      setGlobalFunc.free();
-      var jsInit = await rootBundle.load("assets/init.js");
+      Uint8List jsInit;
+      if (_jsInitCache != null) {
+        jsInit = _jsInitCache!;
+      } else {
+        var buffer = await rootBundle.load("assets/init.js");
+        jsInit = buffer.buffer.asUint8List();
+      }
      _engine!
-          .evaluate(utf8.decode(jsInit.buffer.asUint8List()), name: "<init>");
+          .evaluate(utf8.decode(jsInit), name: "<init>");
    } catch (e, s) {
      Log.error('JS Engine', 'JS Engine Init Error:\n$e\n$s');
    }
@@ -95,6 +112,7 @@ class JsEngine with _JSEngineApi, JsUiApi, Init {
  Object? _messageReceiver(dynamic message) {
    try {
      if (message is Map<dynamic, dynamic>) {
+        if (message["method"] == null) return null;
        String method = message["method"] as String;
        switch (method) {
          case "log":
@@ -163,6 +181,27 @@ class JsEngine with _JSEngineApi, JsUiApi, Init {
            return "${App.locale.languageCode}_${App.locale.countryCode}";
          case "getPlatform":
            return Platform.operatingSystem;
+          case "setClipboard":
+            return Clipboard.setData(ClipboardData(text: message["text"]));
+          case "getClipboard":
+            return Future.sync(() async {
+              var res = await Clipboard.getData(Clipboard.kTextPlain);
+              return res?.text;
+            });
+          case "compute":
+            final func = message["function"];
+            final args = message["args"];
+            if (func is JSInvokable) {
+              func.free();
+              throw "Function must be a string";
+            }
+            if (func is! String) {
+              throw "Function must be a string";
+            }
+            if (args != null && args is! List) {
+              throw "Args must be a list";
+            }
+            return JSPool().execute(func, args ?? []);
        }
      }
      return null;
@@ -187,7 +226,7 @@ class JsEngine with _JSEngineApi, JsUiApi, Init {
          responseType: ResponseType.plain,
          validateStatus: (status) => true,
        ));
-        var proxy = await AppDio.getProxy();
+        var proxy = await getProxy();
        dio.httpClientAdapter = IOHttpClientAdapter(
          createHttpClient: () {
            return HttpClient()
@@ -364,6 +403,11 @@ mixin class _JSEngineApi {
      switch (type) {
        case "utf8":
          return isEncode ? utf8.encode(value) : utf8.decode(value);
+        case "gbk":
+          final codec = const GbkCodec();
+          return isEncode
+              ? Uint8List.fromList(codec.encode(value))
+              : codec.decode(value);
        case "base64":
          return isEncode ? base64Encode(value) : base64Decode(value);
        case "md5":
--- a/lib/foundation/js_pool.dart
+++ b/lib/foundation/js_pool.dart
@@ -0,0 +1,163 @@
+import 'dart:async';
+import 'dart:isolate';
+import 'package:flutter/services.dart';
+import 'package:flutter_qjs/flutter_qjs.dart';
+import 'package:venera/foundation/js_engine.dart';
+import 'package:venera/foundation/log.dart';
+
+class JSPool {
+  static final int _maxInstances = 4;
+  final List<IsolateJsEngine> _instances = [];
+  bool _isInitializing = false;
+
+  static final JSPool _singleton = JSPool._internal();
+  factory JSPool() {
+    return _singleton;
+  }
+  JSPool._internal();
+
+  Future<void> init() async {
+    if (_isInitializing) return;
+    _isInitializing = true;
+    var jsInitBuffer = await rootBundle.load("assets/init.js");
+    var jsInit = jsInitBuffer.buffer.asUint8List();
+    for (int i = 0; i < _maxInstances; i++) {
+      _instances.add(IsolateJsEngine(jsInit));
+    }
+    _isInitializing = false;
+  }
+
+  Future<dynamic> execute(String jsFunction, List<dynamic> args) async {
+    await init();
+    var selectedInstance = _instances[0];
+    for (var instance in _instances) {
+      if (instance.pendingTasks < selectedInstance.pendingTasks) {
+        selectedInstance = instance;
+      }
+    }
+    return selectedInstance.execute(jsFunction, args);
+  }
+}
+
+class _IsolateJsEngineInitParam {
+  final SendPort sendPort;
+
+  final Uint8List jsInit;
+
+  _IsolateJsEngineInitParam(this.sendPort, this.jsInit);
+}
+
+class IsolateJsEngine {
+  Isolate? _isolate;
+
+  SendPort? _sendPort;
+  ReceivePort? _receivePort;
+
+  int _counter = 0;
+  final Map<int, Completer<dynamic>> _tasks = {};
+
+  bool _isClosed = false;
+
+  int get pendingTasks => _tasks.length;
+
+  IsolateJsEngine(Uint8List jsInit) {
+    _receivePort = ReceivePort();
+    _receivePort!.listen(_onMessage);
+    Isolate.spawn(_run, _IsolateJsEngineInitParam(_receivePort!.sendPort, jsInit));
+  }
+
+  void _onMessage(dynamic message) {
+    if (message is SendPort) {
+      _sendPort = message;
+    } else if (message is TaskResult) {
+      final completer = _tasks.remove(message.id);
+      if (completer != null) {
+        if (message.error != null) {
+          completer.completeError(message.error!);
+        } else {
+          completer.complete(message.result);
+        }
+      }
+    } else if (message is Exception) {
+      Log.error("IsolateJsEngine", message.toString());
+      for (var completer in _tasks.values) {
+        completer.completeError(message);
+      }
+      _tasks.clear();
+      close();
+    }
+  }
+
+  static void _run(_IsolateJsEngineInitParam params) async {
+    var sendPort = params.sendPort;
+    final port = ReceivePort();
+    sendPort.send(port.sendPort);
+    final engine = JsEngine();
+    try {
+      JsEngine.cacheJsInit(params.jsInit);
+      await engine.init();
+    }
+    catch(e, s) {
+      sendPort.send(Exception("Failed to initialize JS engine: $e\n$s"));
+      return;
+    }
+    await for (final message in port) {
+      if (message is Task) {
+        try {
+          final jsFunc = engine.runCode(message.jsFunction);
+          if (jsFunc is! JSInvokable) {
+            throw Exception("The provided code does not evaluate to a function.");
+          }
+          final result = jsFunc.invoke(message.args);
+          jsFunc.free();
+          sendPort.send(TaskResult(message.id, result, null));
+        } catch (e) {
+          sendPort.send(TaskResult(message.id, null, e.toString()));
+        }
+      }
+    }
+  }
+
+  Future<dynamic> execute(String jsFunction, List<dynamic> args) async {
+    if (_isClosed) {
+      throw Exception("IsolateJsEngine is closed.");
+    }
+    while (_sendPort == null) {
+      await Future.delayed(const Duration(milliseconds: 10));
+    }
+    final completer = Completer<dynamic>();
+    final taskId = _counter++;
+    _tasks[taskId] = completer;
+    final task = Task(taskId, jsFunction, args);
+    _sendPort?.send(task);
+    return completer.future;
+  }
+
+  void close() async {
+    if (!_isClosed) {
+      _isClosed = true;
+      while (_tasks.isNotEmpty) {
+        await Future.delayed(const Duration(milliseconds: 100));
+      }
+      _receivePort?.close();
+      _isolate?.kill(priority: Isolate.immediate);
+      _isolate = null;
+    }
+  }
+}
+
+class Task {
+  final int id;
+  final String jsFunction;
+  final List<dynamic> args;
+
+  const Task(this.id, this.jsFunction, this.args);
+}
+
+class TaskResult {
+  final int id;
+  final Object? result;
+  final String? error;
+
+  const TaskResult(this.id, this.result, this.error);
+}
--- a/lib/foundation/local.dart
+++ b/lib/foundation/local.dart
@@ -1,6 +1,8 @@
 import 'dart:convert';
+import 'dart:isolate';

 import 'package:flutter/widgets.dart' show ChangeNotifier;
+import 'package:flutter_saf/flutter_saf.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:sqlite3/sqlite3.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
@@ -107,15 +109,42 @@ class LocalComic with HistoryMixin implements Comic {

  void read() {
    var history = HistoryManager().find(id, comicType);
+    int? firstDownloadedChapter;
+    int? firstDownloadedChapterGroup;
+    if (downloadedChapters.isNotEmpty && chapters != null) {
+      final chapters = this.chapters!;
+      if (chapters.isGrouped) {
+        for (int i=0; i<chapters.groupCount; i++) {
+          var group = chapters.getGroupByIndex(i);
+          var keys = group.keys.toList();
+          for (int j=0; j<keys.length; j++) {
+            var chapterId = keys[j];
+            if (downloadedChapters.contains(chapterId)) {
+              firstDownloadedChapter = j + 1;
+              firstDownloadedChapterGroup = i + 1;
+              break;
+            }
+          }
+        }
+      } else {
+        var keys = chapters.allChapters.keys;
+        for (int i = 0; i < keys.length; i++) {
+          if (downloadedChapters.contains(keys.elementAt(i))) {
+            firstDownloadedChapter = i + 1;
+            break;
+          }
+        }
+      }
+    }
    App.rootContext.to(
      () => Reader(
        type: comicType,
        cid: id,
        name: title,
        chapters: chapters,
-        initialChapter: history?.ep,
+        initialChapter: history?.ep ?? firstDownloadedChapter,
        initialPage: history?.page,
-        initialChapterGroup: history?.group,
+        initialChapterGroup: history?.group ?? firstDownloadedChapterGroup,
        history: history ??
            History.fromModel(
              model: this,
@@ -461,6 +490,10 @@ class LocalManager with ChangeNotifier {
    if (comic != null) {
      return Directory(FilePath.join(path, comic.directory));
    }
+    const comicDirectoryMaxLength = 80;
+    if (name.length > comicDirectoryMaxLength) {
+      name = name.substring(0, comicDirectoryMaxLength);
+    }
    var dir = findValidDirectoryName(path, name);
    return Directory(FilePath.join(path, dir)).create().then((value) => value);
  }
@@ -542,6 +575,99 @@ class LocalManager with ChangeNotifier {
    remove(c.id, c.comicType);
    notifyListeners();
  }
+
+  void deleteComicChapters(LocalComic c, List<String> chapters) {
+    if (chapters.isEmpty) {
+      return;
+    }
+    var newDownloadedChapters = c.downloadedChapters
+        .where((e) => !chapters.contains(e))
+        .toList();
+    if (newDownloadedChapters.isNotEmpty) {
+      _db.execute(
+        'UPDATE comics SET downloadedChapters = ? WHERE id = ? AND comic_type = ?;',
+        [
+          jsonEncode(newDownloadedChapters),
+          c.id,
+          c.comicType.value,
+        ],
+      );
+    } else {
+      _db.execute(
+        'DELETE FROM comics WHERE id = ? AND comic_type = ?;',
+        [c.id, c.comicType.value],
+      );
+    }
+    var shouldRemovedDirs = <Directory>[];
+    for (var chapter in chapters) {
+      var dir = Directory(FilePath.join(c.baseDir, chapter));
+      if (dir.existsSync()) {
+        shouldRemovedDirs.add(dir);
+      }
+    }
+    if (shouldRemovedDirs.isNotEmpty) {
+      _deleteDirectories(shouldRemovedDirs);
+    }
+    notifyListeners();
+  }
+
+  void batchDeleteComics(List<LocalComic> comics, [bool removeFileOnDisk = true, bool removeFavoriteAndHistory = true]) {
+    if (comics.isEmpty) {
+      return;
+    }
+
+    var shouldRemovedDirs = <Directory>[];
+    _db.execute('BEGIN TRANSACTION;');
+    try {
+      for (var c in comics) {
+        if (removeFileOnDisk) {
+          var dir = Directory(FilePath.join(path, c.directory));
+          if (dir.existsSync()) {
+            shouldRemovedDirs.add(dir);
+          }
+        }
+        _db.execute(
+          'DELETE FROM comics WHERE id = ? AND comic_type = ?;',
+          [c.id, c.comicType.value],
+        );
+      }
+    }
+    catch(e, s) {
+      Log.error("LocalManager", "Failed to batch delete comics: $e", s);
+      _db.execute('ROLLBACK;');
+      return;
+    }
+    _db.execute('COMMIT;');
+
+    var comicIDs = comics.map((e) => ComicID(e.comicType, e.id)).toList();
+
+    if (removeFavoriteAndHistory) {
+      LocalFavoritesManager().batchDeleteComicsInAllFolders(comicIDs);
+      HistoryManager().batchDeleteHistories(comicIDs);
+    }
+
+    notifyListeners();
+
+    if (removeFileOnDisk) {
+      _deleteDirectories(shouldRemovedDirs);
+    }
+  }
+
+  /// Deletes the directories in a separate isolate to avoid blocking the UI thread.
+  static void _deleteDirectories(List<Directory> directories) {
+    Isolate.run(() async {
+      await SAFTaskWorker().init();
+      for (var dir in directories) {
+        try {
+          if (dir.existsSync()) {
+            await dir.delete(recursive: true);
+          }
+        } catch (e) {
+          continue;
+        }
+      }
+    });
+  }
 }

 enum LocalSortType {
--- a/lib/foundation/log.dart
+++ b/lib/foundation/log.dart
@@ -1,7 +1,7 @@
-import 'dart:io';
-
 import 'package:flutter/foundation.dart';
+import 'package:venera/foundation/app.dart';
 import 'package:venera/utils/ext.dart';
+import 'package:venera/utils/io.dart';

 class LogItem {
  final LogLevel level;
@@ -28,8 +28,7 @@ class Log {

  static bool ignoreLimitation = false;

-  /// only for debug
-  static const String? logFile = null;
+  static bool isMuted = false;

  static void printWarning(String text) {
    debugPrint('\x1B[33m$text\x1B[0m');
@@ -39,7 +38,21 @@ class Log {
    debugPrint('\x1B[31m$text\x1B[0m');
  }

+  static IOSink? _file;
+
  static void addLog(LogLevel level, String title, String content) {
+    if (isMuted) return;
+    if (_file == null && App.isInitialized) {
+      Directory dir;
+      if (App.isAndroid) {
+        dir = Directory(App.externalStoragePath!);
+      } else {
+        dir = Directory(App.dataPath);
+      }
+      var file = dir.joinFile("logs.txt");
+      _file = file.openWrite();
+    }
+
    if (!ignoreLimitation && content.length > maxLogLength) {
      content = "${content.substring(0, maxLogLength)}...";
    }
@@ -62,8 +75,8 @@ class Log {
    }

    _logs.add(newLog);
-    if(logFile != null) {
-      File(logFile!).writeAsString(newLog.toString(), mode: FileMode.append);
+    if(_file != null) {
+      _file!.write(newLog.toString());
    }
    if (_logs.length > maxLogNumber) {
      var res = _logs.remove(
--- a/lib/headless.dart
+++ b/lib/headless.dart
@@ -0,0 +1,244 @@
+import 'dart:convert';
+import 'dart:io';
+import 'package:flutter/widgets.dart';
+import 'package:venera/utils/data_sync.dart';
+import 'package:venera/foundation/comic_source/comic_source.dart';
+import 'package:venera/foundation/log.dart';
+import 'package:venera/pages/comic_source_page.dart';
+import 'package:venera/init.dart';
+import 'package:venera/foundation/follow_updates.dart';
+import 'package:venera/foundation/appdata.dart';
+import 'package:venera/foundation/favorites.dart';
+
+void cliPrint(Map<String, dynamic> data) {
+  print('[CLI PRINT] ${jsonEncode(data)}');
+}
+
+Future<void> runHeadlessMode(List<String> args) async {
+  WidgetsFlutterBinding.ensureInitialized();
+  if (args.contains('--ignore-disheadless-log')) {
+    Log.isMuted = true;
+  }
+  if(Platform.isLinux || Platform.isMacOS){
+    Directory.current = Platform.environment['HOME']!;
+  }
+  // The first arg is '--headless', so we look at the next ones.
+  var commandIndex = args.indexOf('--headless') + 1;
+  if (commandIndex >= args.length) {
+    cliPrint({'status': 'error', 'message': 'No command provided for headless mode.'});
+    exit(1);
+  }
+
+  // Need to initialize the app for some features to work
+  await init();
+
+  var command = args[commandIndex];
+  var subCommand = (commandIndex + 1 < args.length) ? args[commandIndex + 1] : null;
+
+  switch (command) {
+    case 'webdav':
+      if (subCommand == 'up') {
+        cliPrint({'status': 'running', 'message': 'Uploading WebDAV data...'});
+        await DataSync().uploadData();
+        cliPrint({'status': 'success', 'message': 'Upload complete.'});
+      } else if (subCommand == 'down') {
+        cliPrint({'status': 'running', 'message': 'Downloading WebDAV data...'});
+        await DataSync().downloadData();
+        cliPrint({'status': 'success', 'message': 'Download complete.'});
+      } else {
+        cliPrint({'status': 'error', 'message': 'Invalid webdav command. Use "up" or "down".'});
+        exit(1);
+      }
+      break;
+    case 'updatescript':
+      if (subCommand == 'all') {
+        cliPrint({'status': 'running', 'message': 'Checking for comic source script updates...'});
+        await ComicSourcePage.checkComicSourceUpdate();
+        var updates = ComicSourceManager().availableUpdates;
+        if (updates.isEmpty) {
+          cliPrint({'status': 'success', 'message': 'No updates found.'});
+        } else {
+          var total = updates.length;
+          var current = 0;
+          var errors = 0;
+          var updated = 0;
+          cliPrint({
+            'status': 'running',
+            'message': 'Updating all comic source scripts...',
+            'data': {
+              'total': total,
+              'current': 0,
+              'updated': 0,
+              'errors': 0,
+            }
+          });
+          for (var key in updates.keys) {
+            var source = ComicSource.find(key);
+            if (source != null) {
+              current++;
+              var data = {
+                'current': current,
+                'total': total,
+                'source': {
+                  'key': source.key,
+                  'name': source.name,
+                  'version': source.version,
+                  'url': source.url,
+                }
+              };
+              try {
+                await ComicSourcePage.update(source, false);
+                updated++;
+                cliPrint({
+                  'status': 'running',
+                  'message': 'Progress',
+                  'data': data,
+                });
+              } catch (e) {
+                errors++;
+                cliPrint({
+                  'status': 'running',
+                  'message': 'ProgressError',
+                  'data': {
+                    ...data,
+                    'error': e.toString(),
+                  },
+                });
+              }
+            }
+          }
+          cliPrint({
+            'status': 'success',
+            'message': 'All scripts updated.',
+            'data': {
+              'total': total,
+              'updated': updated,
+              'errors': errors,
+            }
+          });
+        }
+      } else {
+        cliPrint({'status': 'error', 'message': 'Invalid updatescript command. Use "all".'});
+        exit(1);
+      }
+      break;
+    case 'updatesubscribe':
+      cliPrint({'status': 'running', 'message': 'Updating subscribed comics...'});
+      var folder = appdata.settings["followUpdatesFolder"];
+      if (folder == null) {
+        cliPrint({'status': 'error', 'message': 'Follow updates folder is not configured.'});
+        exit(1);
+      }
+
+      var updateIndex = args.indexOf('--update-comic-by-id-type');
+      if (updateIndex != -1) {
+        var id = args[updateIndex + 1];
+        var type = args[updateIndex + 2];
+        var comics = LocalFavoritesManager().getComicsWithUpdatesInfo(folder);
+        var comic = comics.firstWhere((c) => c.id == id && c.type.sourceKey == type);
+        
+        var result = await updateComic(comic, folder);
+        
+        Map<String, dynamic> data = {
+          'current': 1,
+          'total': 1,
+          'comic': {
+            'id': comic.id,
+            'name': comic.name,
+            'coverUrl': comic.coverPath,
+            'author': comic.author,
+            'type': comic.type.sourceKey,
+            'updateTime': comic.updateTime,
+            'tags': comic.tags,
+          }
+        };
+
+        var message = 'Progress';
+        if (result.errorMessage != null) {
+          message = 'ProgressError';
+          data['error'] = result.errorMessage;
+        }
+
+        cliPrint({
+          'status': 'running',
+          'message': message,
+          'data': data,
+        });
+
+        cliPrint({
+          'status': 'running',
+          'message': 'Update check complete.',
+          'data': {
+            'total': 1,
+            'updated': result.updated ? 1 : 0,
+            'errors': result.errorMessage != null ? 1 : 0,
+          }
+        });
+
+        await Future.delayed(const Duration(milliseconds: 500));
+        var json = await getUpdatedComicsAsJson(folder);
+        cliPrint({
+          'status': result.errorMessage != null ? 'error' : 'success',
+          'message': 'Updated comics list.',
+          'data': jsonDecode(json),
+        });
+      } else {
+        int total = 0;
+        int updated = 0;
+        int errors = 0;
+        await for (var progress in updateFolder(folder, true)) {
+          total = progress.total;
+          updated = progress.updated;
+          errors = progress.errors;
+          Map<String, dynamic> data = {
+            'current': progress.current,
+            'total': progress.total,
+          };
+          if (progress.comic != null) {
+            data['comic'] = {
+              'id': progress.comic!.id,
+              'name': progress.comic!.name,
+              'coverUrl': progress.comic!.coverPath,
+              'author': progress.comic!.author,
+              'type': progress.comic!.type.sourceKey,
+              'updateTime': progress.comic!.updateTime,
+              'tags': progress.comic!.tags,
+            };
+          }
+          var message = 'Progress';
+          if (progress.errorMessage != null) {
+            message = 'ProgressError';
+            data['error'] = progress.errorMessage;
+          }
+          cliPrint({
+            'status': 'running',
+            'message': message,
+            'data': data,
+          });
+        }
+        cliPrint({
+          'status': 'running',
+          'message': 'Update check complete.',
+          'data': {
+            'total': total,
+            'updated': updated,
+            'errors': errors,
+          }
+        });
+        await Future.delayed(const Duration(milliseconds: 500));
+        var json = await getUpdatedComicsAsJson(folder);
+        cliPrint({
+          'status': errors > 0 ? 'error' : 'success',
+          'message': 'Updated comics list.',
+          'data': jsonDecode(json),
+        });
+      }
+      break;
+    default:
+      cliPrint({'status': 'error', 'message': 'Unknown command: $command'});
+      exit(1);
+  }
+
+  // Exit after command execution
+  exit(0);
+}
--- a/lib/init.dart
+++ b/lib/init.dart
@@ -1,4 +1,8 @@
+import 'dart:async';
+
+import 'package:display_mode/display_mode.dart';
 import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_saf/flutter_saf.dart';
 import 'package:rhttp/rhttp.dart';
 import 'package:venera/foundation/app.dart';
@@ -12,6 +16,7 @@ import 'package:venera/pages/follow_updates_page.dart';
 import 'package:venera/pages/settings/settings_page.dart';
 import 'package:venera/utils/app_links.dart';
 import 'package:venera/utils/handle_text_share.dart';
+import 'package:venera/utils/opencc.dart';
 import 'package:venera/utils/tags_translation.dart';
 import 'package:venera/utils/translations.dart';
 import 'foundation/appdata.dart';
@@ -32,25 +37,43 @@ extension _FutureInit<T> on Future<T> {
 Future<void> init() async {
  await App.init().wait();
  await SingleInstanceCookieJar.createInstance();
-  var futures = [
-    Rhttp.init(),
-    App.initComponents(),
-    SAFTaskWorker().init().wait(),
-    AppTranslation.init().wait(),
-    TagsTranslation.readData().wait(),
-    JsEngine().init().wait(),
-    ComicSourceManager().init().wait(),
-  ];
-  await Future.wait(futures);
+  try {
+    var futures = [
+      Rhttp.init(),
+      App.initComponents(),
+      SAFTaskWorker().init().wait(),
+      AppTranslation.init().wait(),
+      TagsTranslation.readData().wait(),
+      JsEngine().init().wait(),
+      ComicSourceManager().init().wait(),
+      OpenCC.init(),
+    ];
+    await Future.wait(futures);
+  } catch (e, s) {
+    Log.error("init", "$e\n$s");
+  }
  CacheManager().setLimitSize(appdata.settings['cacheSize']);
  _checkOldConfigs();
  if (App.isAndroid) {
    handleLinks();
    handleTextShare();
+    try {
+      await FlutterDisplayMode.setHighRefreshRate();
+    } catch(e) {
+      Log.error("Display Mode", "Failed to set high refresh rate: $e");
+    }
  }
  FlutterError.onError = (details) {
    Log.error("Unhandled Exception", "${details.exception}\n${details.stack}");
  };
+  if (App.isWindows) {
+    // Report to the monitor thread that the app is running
+    // https://github.com/venera-app/venera/issues/343
+    Timer.periodic(const Duration(seconds: 1), (_) {
+      const methodChannel = MethodChannel('venera/method_channel');
+      methodChannel.invokeMethod("heartBeat");
+    });
+  }
 }

 void _checkOldConfigs() {
@@ -84,8 +107,7 @@ Future<void> _checkAppUpdates() async {
  appdata.writeImplicitData();
  ComicSourcePage.checkComicSourceUpdate();
  if (appdata.settings['checkUpdateOnStart']) {
-    await Future.delayed(const Duration(milliseconds: 300));
-    await checkUpdateUi(false);
+    await checkUpdateUi(false, true);
  }
 }

--- a/lib/main.dart
+++ b/lib/main.dart
@@ -14,9 +14,14 @@ import 'components/components.dart';
 import 'components/window_frame.dart';
 import 'foundation/app.dart';
 import 'foundation/appdata.dart';
+import 'headless.dart';
 import 'init.dart';

 void main(List<String> args) {
+  if (args.contains('--headless')) {
+    runHeadlessMode(args);
+    return;
+  }
  if (runWebViewTitleBarWidget(args)) return;
  overrideIO(() {
    runZonedGuarded(() async {
@@ -34,13 +39,16 @@ void main(List<String> args) {
            await windowManager.setBackgroundColor(Colors.transparent);
          }
          await windowManager.setMinimumSize(const Size(500, 600));
-          if (!App.isLinux) {
-            // https://github.com/leanflutter/window_manager/issues/460
-            var placement = await WindowPlacement.loadFromFile();
+          var placement = await WindowPlacement.loadFromFile();
+          if (App.isLinux) {
+            await windowManager.show();
+            await placement.applyToWindow();
+          } else {
            await placement.applyToWindow();
            await windowManager.show();
-            WindowPlacement.loop();
          }
+
+          WindowPlacement.loop();
        });
      }
    }, (error, stack) {
@@ -201,6 +209,7 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
          'dark' => ThemeMode.dark,
          _ => ThemeMode.system
        },
+        color: Colors.transparent,
        localizationsDelegates: [
          GlobalMaterialLocalizations.delegate,
          GlobalCupertinoLocalizations.delegate,
@@ -233,6 +242,27 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
            );
          };
          if (widget != null) {
+            /// 如果无法检测到状态栏高度设定指定高度
+            /// https://github.com/flutter/flutter/issues/161086
+            var isPaddingCheckError =
+                MediaQuery.of(context).viewPadding.top <= 0 ||
+                MediaQuery.of(context).viewPadding.top > 50;
+
+            if (isPaddingCheckError) {
+              widget = MediaQuery(
+                  data: MediaQuery.of(context).copyWith(
+                    viewPadding: const EdgeInsets.only(
+                      top: 15,
+                      bottom: 15,
+                    ),
+                    padding: const EdgeInsets.only(
+                      top: 15,
+                      bottom: 15,
+                    ),
+                  ),
+                  child: widget);
+            }
+
            widget = OverlayWidget(widget);
            if (App.isDesktop) {
              widget = Shortcuts(
@@ -248,6 +278,7 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
              );
            }
            return _SystemUiProvider(Material(
+              color: App.isLinux ? Colors.transparent : null,
              child: widget,
            ));
          }
--- a/lib/network/app_dio.dart
+++ b/lib/network/app_dio.dart
@@ -7,7 +7,7 @@ import 'package:rhttp/rhttp.dart' as rhttp;
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/network/cache.dart';
-import 'package:venera/utils/ext.dart';
+import 'package:venera/network/proxy.dart';

 import '../foundation/app.dart';
 import 'cloudflare.dart';
@@ -96,9 +96,11 @@ class MyLogInterceptor implements Interceptor {

  @override
  void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
-    Log.info("Network", "${options.method} ${options.uri}\n"
-        "headers:\n${options.headers}\n"
-        "data:\n${options.data}");
+    Log.info(
+        "Network",
+        "${options.method} ${options.uri}\n"
+            "headers:\n${options.headers}\n"
+            "data:\n${options.data}");
    options.connectTimeout = const Duration(seconds: 15);
    options.receiveTimeout = const Duration(seconds: 15);
    options.sendTimeout = const Duration(seconds: 15);
@@ -107,62 +109,15 @@ class MyLogInterceptor implements Interceptor {
 }

 class AppDio with DioMixin {
-  String? _proxy = proxy;
-
  AppDio([BaseOptions? options]) {
    this.options = options ?? BaseOptions();
-    httpClientAdapter = RHttpAdapter(rhttp.ClientSettings(
-      proxySettings: proxy == null
-          ? const rhttp.ProxySettings.noProxy()
-          : rhttp.ProxySettings.proxy(proxy!),
-    ));
-    interceptors.add(CookieManagerSql(SingleInstanceCookieJar.instance!));
-    interceptors.add(NetworkCacheManager());
-    interceptors.add(CloudflareInterceptor());
-    interceptors.add(MyLogInterceptor());
-  }
-
-  static String? proxy;
-
-  static Future<String?> getProxy() async {
-    if ((appdata.settings['proxy'] as String).removeAllBlank == "direct") {
-      return null;
+    httpClientAdapter = RHttpAdapter();
+    if (App.isInitialized) {
+      interceptors.add(CookieManagerSql(SingleInstanceCookieJar.instance!));
+      interceptors.add(NetworkCacheManager());
+      interceptors.add(CloudflareInterceptor());
+      interceptors.add(MyLogInterceptor());
    }
-    if (appdata.settings['proxy'] != "system") return appdata.settings['proxy'];
-
-    String res;
-    if (!App.isLinux) {
-      const channel = MethodChannel("venera/method_channel");
-      try {
-        res = await channel.invokeMethod("getProxy");
-      } catch (e) {
-        return null;
-      }
-    } else {
-      res = "No Proxy";
-    }
-    if (res == "No Proxy") return null;
-
-    if (res.contains(";")) {
-      var proxies = res.split(";");
-      for (String proxy in proxies) {
-        proxy = proxy.removeAllBlank;
-        if (proxy.startsWith('https=')) {
-          return proxy.substring(6);
-        }
-      }
-    }
-
-    final RegExp regex = RegExp(
-      r'^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:\d+$',
-      caseSensitive: false,
-      multiLine: false,
-    );
-    if (!regex.hasMatch(res)) {
-      return null;
-    }
-
-    return res;
  }

  static final Map<String, bool> _requests = {};
@@ -184,16 +139,6 @@ class AppDio with DioMixin {
      _requests[path] = true;
      options!.headers!.remove('prevent-parallel');
    }
-    proxy = await getProxy();
-    if (_proxy != proxy) {
-      Log.info("Network", "Proxy changed to $proxy");
-      _proxy = proxy;
-      httpClientAdapter = RHttpAdapter(rhttp.ClientSettings(
-        proxySettings: proxy == null
-            ? const rhttp.ProxySettings.noProxy()
-            : rhttp.ProxySettings.proxy(proxy!),
-      ));
-    }
    try {
      return super.request<T>(
        path,
@@ -213,7 +158,27 @@ class AppDio with DioMixin {
 }

 class RHttpAdapter implements HttpClientAdapter {
-  rhttp.ClientSettings settings;
+  Future<rhttp.ClientSettings> get settings async {
+    var proxy = await getProxy();
+
+    return rhttp.ClientSettings(
+      proxySettings: proxy == null
+          ? const rhttp.ProxySettings.noProxy()
+          : rhttp.ProxySettings.proxy(proxy),
+      redirectSettings: const rhttp.RedirectSettings.limited(5),
+      timeoutSettings: const rhttp.TimeoutSettings(
+        connectTimeout: Duration(seconds: 15),
+        keepAliveTimeout: Duration(seconds: 60),
+        keepAlivePing: Duration(seconds: 30),
+      ),
+      throwOnStatusCode: false,
+      dnsSettings: rhttp.DnsSettings.static(overrides: _getOverrides()),
+      tlsSettings: rhttp.TlsSettings(
+        sni: appdata.settings['sni'] != false,
+        verifyCertificates: appdata.settings['ignoreBadCertificate'] != true,
+      ),
+    );
+  }

  static Map<String, List<String>> _getOverrides() {
    if (!appdata.settings['enableDnsOverrides'] == true) {
@@ -231,22 +196,6 @@ class RHttpAdapter implements HttpClientAdapter {
    return result;
  }

-  RHttpAdapter([this.settings = const rhttp.ClientSettings()]) {
-    settings = settings.copyWith(
-      redirectSettings: const rhttp.RedirectSettings.limited(5),
-      timeoutSettings: const rhttp.TimeoutSettings(
-        connectTimeout: Duration(seconds: 15),
-        keepAliveTimeout: Duration(seconds: 60),
-        keepAlivePing: Duration(seconds: 30),
-      ),
-      throwOnStatusCode: false,
-      dnsSettings: rhttp.DnsSettings.static(overrides: _getOverrides()),
-      tlsSettings: rhttp.TlsSettings(
-        sni: appdata.settings['sni'] != false,
-      ),
-    );
-  }
-
  @override
  void close({bool force = false}) {}

@@ -256,10 +205,15 @@ class RHttpAdapter implements HttpClientAdapter {
    Stream<Uint8List>? requestStream,
    Future<void>? cancelFuture,
  ) async {
+    if (options.headers['User-Agent'] == null &&
+        options.headers['user-agent'] == null) {
+      options.headers['User-Agent'] = "venera/v${App.version}";
+    }
+
    var res = await rhttp.Rhttp.request(
      method: rhttp.HttpMethod(options.method),
      url: options.uri.toString(),
-      settings: settings,
+      settings: await settings,
      expectBody: rhttp.HttpExpectBody.stream,
      body: requestStream == null ? null : rhttp.HttpBody.stream(requestStream),
      headers: rhttp.HttpHeaders.rawMap(
@@ -289,7 +243,7 @@ class RHttpAdapter implements HttpClientAdapter {
  }

  static String _getStatusMessage(int statusCode) {
-    return switch(statusCode) {
+    return switch (statusCode) {
      200 => "OK",
      201 => "Created",
      202 => "Accepted",
@@ -299,9 +253,11 @@ class RHttpAdapter implements HttpClientAdapter {
      302 => "Found",
      400 => "Invalid Status Code 400: The Request is invalid.",
      401 => "Invalid Status Code 401: The Request is unauthorized.",
-      403 => "Invalid Status Code 403: No permission to access the resource. Check your account or network.",
+      403 =>
+        "Invalid Status Code 403: No permission to access the resource. Check your account or network.",
      404 => "Invalid Status Code 404: Not found.",
-      429 => "Invalid Status Code 429: Too many requests. Please try again later.",
+      429 =>
+        "Invalid Status Code 429: Too many requests. Please try again later.",
      _ => "Invalid Status Code $statusCode",
    };
  }
--- a/lib/network/cookie_jar.dart
+++ b/lib/network/cookie_jar.dart
@@ -202,9 +202,13 @@ class SingleInstanceCookieJar extends CookieJarSql {

  static SingleInstanceCookieJar? instance;

-  static Future<void> createInstance() async {
+  static Future<SingleInstanceCookieJar> createInstance() async {
+    if (instance != null) {
+      return instance!;
+    }
    var dataPath = (await getApplicationSupportDirectory()).path;
    instance = SingleInstanceCookieJar("$dataPath/cookie.db");
+    return instance!;
  }
 }

--- a/lib/network/download.dart
+++ b/lib/network/download.dart
@@ -482,7 +482,7 @@ class ImagesDownloadTask extends DownloadTask with _TransferSpeedMixin {
      chapters: comic!.chapters,
      cover: File(_cover!.split("file://").last).name,
      comicType: ComicType(source.key.hashCode),
-      downloadedChapters: chapters ?? [],
+      downloadedChapters: chapters ?? comic?.chapters?.ids.toList() ?? [],
      createdAt: DateTime.now(),
    );
  }
@@ -552,7 +552,7 @@ class _ImageDownloadWrapper {
  void start() async {
    int lastBytes = 0;
    try {
-      await for (var p in ImageDownloader.loadComicImage(
+      await for (var p in ImageDownloader.loadComicImageUnwrapped(
          image, task.source.key, task.comicId, chapter)) {
        if (isCancelled) {
          return;
--- a/lib/network/file_downloader.dart
+++ b/lib/network/file_downloader.dart
@@ -3,6 +3,7 @@ import 'dart:io';

 import 'package:dio/io.dart';
 import 'package:venera/network/app_dio.dart';
+import 'package:venera/network/proxy.dart';
 import 'package:venera/utils/ext.dart';

 class FileDownloader {
@@ -105,7 +106,7 @@ class FileDownloader {

  void _download(StreamController<DownloadingStatus> resultStream) async {
    try {
-      var proxy = await AppDio.getProxy();
+      var proxy = await getProxy();
      _dio.httpClientAdapter = IOHttpClientAdapter(
        createHttpClient: () {
          return HttpClient()
--- a/lib/network/images.dart
+++ b/lib/network/images.dart
@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:typed_data';

 import 'package:flutter_qjs/flutter_qjs.dart';
@@ -8,7 +9,7 @@ import 'package:venera/utils/image.dart';

 import 'app_dio.dart';

-class ImageDownloader {
+abstract class ImageDownloader {
  static Stream<ImageDownloadProgress> loadThumbnail(
      String url, String? sourceKey,
      [String? cid]) async* {
@@ -70,7 +71,8 @@ class ImageDownloader {
    }

    if (configs['onResponse'] is JSInvokable) {
-      buffer = (configs['onResponse'] as JSInvokable)([buffer]);
+      final uint8List = Uint8List.fromList(buffer);
+      buffer = (configs['onResponse'] as JSInvokable)([uint8List]);
      (configs['onResponse'] as JSInvokable).free();
    }

@@ -82,7 +84,40 @@ class ImageDownloader {
    );
  }

+  static final _loadingImages = <String, _StreamWrapper<ImageDownloadProgress>>{};
+
+  /// Cancel all loading images.
+  static void cancelAllLoadingImages() {
+    for (var wrapper in _loadingImages.values) {
+      wrapper.cancel();
+    }
+    _loadingImages.clear();
+  }
+
+  /// Load a comic image from the network or cache.
+  /// The function will prevent multiple requests for the same image.
  static Stream<ImageDownloadProgress> loadComicImage(
+      String imageKey, String? sourceKey, String cid, String eid) {
+    final cacheKey = "$imageKey@$sourceKey@$cid@$eid";
+    if (_loadingImages.containsKey(cacheKey)) {
+      return _loadingImages[cacheKey]!.stream;
+    }
+    final stream = _StreamWrapper<ImageDownloadProgress>(
+      _loadComicImage(imageKey, sourceKey, cid, eid),
+      (wrapper) {
+        _loadingImages.remove(cacheKey);
+      },
+    );
+    _loadingImages[cacheKey] = stream;
+    return stream.stream;
+  }
+
+  static Stream<ImageDownloadProgress> loadComicImageUnwrapped(
+      String imageKey, String? sourceKey, String cid, String eid) {
+    return _loadComicImage(imageKey, sourceKey, cid, eid);
+  }
+
+  static Stream<ImageDownloadProgress> _loadComicImage(
      String imageKey, String? sourceKey, String cid, String eid) async* {
    final cacheKey = "$imageKey@$sourceKey@$cid@$eid";
    final cache = await CacheManager().findCache(cacheKey);
@@ -146,12 +181,17 @@ class ImageDownloader {
        }

        if (configs['onResponse'] is JSInvokable) {
-          buffer = (configs['onResponse'] as JSInvokable)([buffer]);
+          buffer = (configs['onResponse'] as JSInvokable)([Uint8List.fromList(buffer)]);
          (configs['onResponse'] as JSInvokable).free();
        }

-        var data = Uint8List.fromList(buffer);
-        buffer.clear();
+        Uint8List data;
+        if (buffer is Uint8List) {
+          data = buffer;
+        } else {
+          data = Uint8List.fromList(buffer);
+          buffer.clear();
+        }

        if (configs['modifyImage'] != null) {
          var newData = await modifyImageWithScript(
@@ -189,6 +229,74 @@ class ImageDownloader {
  }
 }

+/// A wrapper class for a stream that
+/// allows multiple listeners to listen to the same stream.
+class _StreamWrapper<T> {
+  final Stream<T> _stream;
+
+  final List<StreamController> controllers = [];
+
+  final void Function(_StreamWrapper<T> wrapper) onClosed;
+
+  bool isClosed = false;
+
+  _StreamWrapper(this._stream, this.onClosed) {
+    _listen();
+  }
+
+  void _listen() async {
+    try {
+      await for (var data in _stream) {
+        if (isClosed) {
+          break;
+        }
+        for (var controller in controllers) {
+          if (!controller.isClosed) {
+            controller.add(data);
+          }
+        }
+      }
+    }
+    catch (e) {
+      for (var controller in controllers) {
+        if (!controller.isClosed) {
+          controller.addError(e);
+        }
+      }
+    }
+    finally {
+      for (var controller in controllers) {
+        if (!controller.isClosed) {
+          controller.close();
+        }
+      }
+    }
+    controllers.clear();
+    isClosed = true;
+    onClosed(this);
+  }
+
+  Stream<T> get stream {
+    if (isClosed) {
+      throw Exception('Stream is closed');
+    }
+    var controller = StreamController<T>();
+    controllers.add(controller);
+    controller.onCancel = () {
+      controllers.remove(controller);
+    };
+    return controller.stream;
+  }
+
+  void cancel() {
+    for (var controller in controllers) {
+      controller.close();
+    }
+    controllers.clear();
+    isClosed = true;
+  }
+}
+
 class ImageDownloadProgress {
  final int currentBytes;

--- a/lib/network/proxy.dart
+++ b/lib/network/proxy.dart
@@ -0,0 +1,60 @@
+import 'package:flutter/services.dart';
+import 'package:venera/foundation/app.dart';
+import 'package:venera/foundation/appdata.dart';
+import 'package:venera/utils/ext.dart';
+
+String? _cachedProxy;
+
+DateTime? _cachedProxyTime;
+
+Future<String?> getProxy() async {
+  if (_cachedProxyTime != null &&
+      DateTime.now().difference(_cachedProxyTime!).inSeconds < 1) {
+    return _cachedProxy;
+  }
+  String? proxy = await _getProxy();
+  _cachedProxy = proxy;
+  _cachedProxyTime = DateTime.now();
+  return proxy;
+}
+
+Future<String?> _getProxy() async {
+  if ((appdata.settings['proxy'] as String).removeAllBlank == "direct") {
+    return null;
+  }
+  if (appdata.settings['proxy'] != "system") return appdata.settings['proxy'];
+
+  String res;
+  if (!App.isLinux) {
+    const channel = MethodChannel("venera/method_channel");
+    try {
+      res = await channel.invokeMethod("getProxy");
+    } catch (e) {
+      return null;
+    }
+  } else {
+    res = "No Proxy";
+  }
+  if (res == "No Proxy") return null;
+
+  if (res.contains(";")) {
+    var proxies = res.split(";");
+    for (String proxy in proxies) {
+      proxy = proxy.removeAllBlank;
+      if (proxy.startsWith('https=')) {
+        return proxy.substring(6);
+      }
+    }
+  }
+
+  final RegExp regex = RegExp(
+    r'^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:\d+$',
+    caseSensitive: false,
+    multiLine: false,
+  );
+  if (!regex.hasMatch(res)) {
+    return null;
+  }
+
+  return res;
+}
--- a/lib/pages/categories_page.dart
+++ b/lib/pages/categories_page.dart
@@ -4,12 +4,10 @@ import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/pages/ranking_page.dart';
-import 'package:venera/pages/search_result_page.dart';
 import 'package:venera/pages/settings/settings_page.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';

-import 'category_comics_page.dart';
 import 'comic_source_page.dart';

 class CategoriesPage extends StatefulWidget {
@@ -147,43 +145,6 @@ class _CategoryPage extends StatelessWidget {
    return "";
  }

-  void handleClick(
-    String tag,
-    String? param,
-    String type,
-    String namespace,
-    String categoryKey,
-  ) {
-    if (type == 'search') {
-      App.mainNavigatorKey?.currentContext?.to(
-        () => SearchResultPage(
-          text: tag,
-          options: const [],
-          sourceKey: findComicSourceKey(),
-        ),
-      );
-    } else if (type == "search_with_namespace") {
-      if (tag.contains(" ")) {
-        tag = '"$tag"';
-      }
-      App.mainNavigatorKey?.currentContext?.to(
-        () => SearchResultPage(
-          text: "$namespace:$tag",
-          options: const [],
-          sourceKey: findComicSourceKey(),
-        ),
-      );
-    } else if (type == "category") {
-      App.mainNavigatorKey!.currentContext!.to(
-        () => CategoryComicsPage(
-          category: tag,
-          categoryKey: categoryKey,
-          param: param,
-        ),
-      );
-    }
-  }
-
  @override
  Widget build(BuildContext context) {
    var children = <Widget>[];
@@ -194,11 +155,11 @@ class _CategoryPage extends StatelessWidget {
        child: Wrap(
          children: [
            if (data.enableRankingPage)
-              buildTag("Ranking".tl, (p0, p1) {
+              buildTag("Ranking".tl, () {
                context.to(() => RankingPage(categoryKey: data.key));
              }),
            for (var buttonData in data.buttons)
-              buildTag(buttonData.label.tl, (p0, p1) => buttonData.onTap())
+              buildTag(buttonData.label.tl, buttonData.onTap)
          ],
        ),
      ));
@@ -212,36 +173,14 @@ class _CategoryPage extends StatelessWidget {
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              buildTitleWithRefresh(part.title, () => updater(() {})),
-              buildTagsWithParams(
-                part.categories,
-                part.categoryParams,
-                part.title,
-                (key, param) => handleClick(
-                  key,
-                  param,
-                  part.categoryType,
-                  part.title,
-                  category,
-                ),
-              )
+              buildTags(part.categories)
            ],
          );
        }));
      } else {
        children.add(buildTitle(part.title));
        children.add(
-          buildTagsWithParams(
-            part.categories,
-            part.categoryParams,
-            part.title,
-            (tag, param) => handleClick(
-              tag,
-              param,
-              part.categoryType,
-              part.title,
-              data.key,
-            ),
-          ),
+          buildTags(part.categories),
        );
      }
    }
@@ -280,30 +219,28 @@ class _CategoryPage extends StatelessWidget {
    );
  }

-  Widget buildTagsWithParams(
-    List<String> tags,
-    List<String>? params,
-    String? namespace,
-    ClickTagCallback onClick,
+  Widget buildTags(
+    List<CategoryItem> categories,
  ) {
    return Padding(
      padding: const EdgeInsets.fromLTRB(10, 0, 10, 16),
      child: Wrap(
        children: List<Widget>.generate(
-          tags.length,
-          (index) => buildTag(
-            tags[index],
-            onClick,
-            namespace,
-            params?.elementAtOrNull(index),
-          ),
+          categories.length,
+          (index) => buildCategory(categories[index]),
        ),
      ),
    );
  }

-  Widget buildTag(String tag, ClickTagCallback onClick,
-      [String? namespace, String? param]) {
+  Widget buildCategory(CategoryItem c) {
+    return buildTag(c.label, () {
+      var context = App.mainNavigatorKey!.currentContext!;
+      c.target.jump(context);
+    });
+  }
+
+  Widget buildTag(String label, VoidCallback onClick) {
    return Padding(
      padding: const EdgeInsets.fromLTRB(8, 6, 8, 6),
      child: Builder(
@@ -313,10 +250,10 @@ class _CategoryPage extends StatelessWidget {
            color: context.colorScheme.primaryContainer.toOpacity(0.72),
            child: InkWell(
              borderRadius: const BorderRadius.all(Radius.circular(8)),
-              onTap: () => onClick(tag, param),
+              onTap: onClick,
              child: Padding(
                padding: const EdgeInsets.fromLTRB(16, 8, 16, 8),
-                child: Text(tag),
+                child: Text(label),
              ),
            ),
          );
--- a/lib/pages/category_comics_page.dart
+++ b/lib/pages/category_comics_page.dart
@@ -9,6 +9,7 @@ class CategoryComicsPage extends StatefulWidget {
    required this.category,
    this.param,
    required this.categoryKey,
+    this.options,
    super.key,
  });

@@ -18,29 +19,44 @@ class CategoryComicsPage extends StatefulWidget {

  final String categoryKey;

+  final List<String>? options;
+
  @override
  State<CategoryComicsPage> createState() => _CategoryComicsPageState();
 }

 class _CategoryComicsPageState extends State<CategoryComicsPage> {
  late final CategoryComicsData data;
-  late final List<CategoryComicsOptions> options;
+  late List<CategoryComicsOptions>? options;
+  late final CategoryOptionsLoader? optionsLoader;
  late List<String> optionsValue;
  late String sourceKey;
+  String? error;

  void findData() {
    for (final source in ComicSource.all()) {
      if (source.categoryData?.key == widget.categoryKey) {
+        if (source.categoryComicsData == null) {
+          throw "The comic source ${source.name} does not support category comics";
+        }
        data = source.categoryComicsData!;
-        options = data.options.where((element) {
-          if (element.notShowWhen.contains(widget.category)) {
-            return false;
-          } else if (element.showWhen != null) {
-            return element.showWhen!.contains(widget.category);
-          }
-          return true;
-        }).toList();
-        optionsValue = options.map((e) => e.options.keys.first).toList();
+        if (data.options != null) {
+          options = data.options!.where((element) {
+            if (element.notShowWhen.contains(widget.category)) {
+              return false;
+            } else if (element.showWhen != null) {
+              return element.showWhen!.contains(widget.category);
+            }
+            return true;
+          }).toList();
+        } else {
+          options = null;
+        }
+        if (data.optionsLoader != null) {
+          optionsLoader = data.optionsLoader;
+          loadOptions();
+        }
+        resetOptionsValue();
        sourceKey = source.key;
        return;
      }
@@ -48,8 +64,43 @@ class _CategoryComicsPageState extends State<CategoryComicsPage> {
    throw "${widget.categoryKey} Not found";
  }

+  void resetOptionsValue() {
+    if (options == null) return;
+    var defaultOptionsValue = options!
+        .map((e) => e.options.keys.first)
+        .toList();
+    if (optionsValue.length != options!.length) {
+      var newOptionsValue = List<String>.filled(options!.length, "");
+      for (var i = 0; i < options!.length; i++) {
+        newOptionsValue[i] =
+            optionsValue.elementAtOrNull(i) ?? defaultOptionsValue[i];
+      }
+      optionsValue = newOptionsValue;
+    }
+  }
+
+  void loadOptions() async {
+    final res = await optionsLoader!(widget.category, widget.param);
+    if (res.error) {
+      setState(() {
+        error = res.errorMessage;
+      });
+    } else {
+      setState(() {
+        options = res.data;
+        resetOptionsValue();
+        error = null;
+      });
+    }
+  }
+
  @override
  void initState() {
+    if (widget.options != null) {
+      optionsValue = widget.options!;
+    } else {
+      optionsValue = [];
+    }
    findData();
    super.initState();
  }
@@ -57,27 +108,44 @@ class _CategoryComicsPageState extends State<CategoryComicsPage> {
  @override
  Widget build(BuildContext context) {
    var topPadding = context.padding.top + 56.0;
+
+    Widget body;
+
+    if (options == null) {
+      body = Center(child: CircularProgressIndicator());
+    } else if (error != null) {
+      body = NetworkError(
+        message: error!,
+        retry: () {
+          setState(() {
+            error = null;
+          });
+          loadOptions();
+        },
+      );
+    } else {
+      body = ComicList(
+        key: Key(widget.category + optionsValue.toString()),
+        errorLeading: buildOptions().paddingTop(topPadding),
+        leadingSliver: buildOptions().paddingTop(topPadding).toSliver(),
+        loadPage: (i) =>
+            data.load(widget.category, widget.param, optionsValue, i),
+      );
+    }
+
    return Scaffold(
      extendBodyBehindAppBar: true,
-      appBar: Appbar(
-        title: Text(widget.category),
-      ),
-      body: ComicList(
-        key: Key(widget.category + optionsValue.toString()),
-        errorLeading: SizedBox(height: topPadding),
-        leadingSliver: buildOptions().paddingTop(topPadding).toSliver(),
-        loadPage: (i) => data.load(
-          widget.category,
-          widget.param,
-          optionsValue,
-          i,
-        ),
-      ),
+      appBar: Appbar(title: Text(widget.category)),
+      body: body,
    );
  }

  Widget buildOptionItem(
-      String text, String value, int group, BuildContext context) {
+    String text,
+    String value,
+    int group,
+    BuildContext context,
+  ) {
    return OptionChip(
      text: text.ts(sourceKey),
      isSelected: value == optionsValue[group],
@@ -92,23 +160,57 @@ class _CategoryComicsPageState extends State<CategoryComicsPage> {

  Widget buildOptions() {
    List<Widget> children = [];
-    for (var optionList in options) {
-      children.add(Wrap(
-        spacing: 8,
-        runSpacing: 8,
-        children: [
-          for (var option in optionList.options.entries)
-            buildOptionItem(
-              option.value.tl,
-              option.key,
-              options.indexOf(optionList),
-              context,
-            )
-        ],
-      ));
-      if (options.last != optionList) {
+    var group = 0;
+    for (var optionList in options!) {
+      if (optionList.label.isNotEmpty) {
+        children.add(Padding(
+          padding: const EdgeInsets.only(
+            bottom: 8.0,
+            left: 4.0,
+          ),
+          child: Text(
+            optionList.label.ts(sourceKey),
+            style: TextStyle(
+              fontSize: 14,
+              fontWeight: FontWeight.bold,
+            ),
+          ),
+        ));
+      }
+      if (optionList.options.length <= 8) {
+        children.add(
+          Wrap(
+            spacing: 8,
+            runSpacing: 8,
+            children: [
+              for (var option in optionList.options.entries)
+                buildOptionItem(
+                  option.value.tl,
+                  option.key,
+                  group,
+                  context,
+                ),
+            ],
+          ),
+        );
+      } else {
+        var g = group;
+        children.add(Select(
+          current: optionList.options[optionsValue[g]],
+          values: optionList.options.values.toList(),
+          onTap: (i) {
+            var key = optionList.options.keys.elementAt(i);
+            if (key == optionsValue[g]) return;
+            setState(() {
+              optionsValue[g] = key;
+            });
+          },
+        ));
+      }
+      if (options!.last != optionList) {
        children.add(const SizedBox(height: 8));
      }
+      group++;
    }
    return Column(
      mainAxisSize: MainAxisSize.min,
--- a/lib/pages/comic_details_page/actions.dart
+++ b/lib/pages/comic_details_page/actions.dart
@@ -294,27 +294,9 @@ abstract mixin class _ComicPageActions {
  }

  void onTapTag(String tag, String namespace) {
-    var config = comicSource.handleClickTagEvent?.call(namespace, tag) ??
-        {
-          'action': 'search',
-          'keyword': tag,
-        };
+    var target = comicSource.handleClickTagEvent?.call(namespace, tag);
    var context = App.mainNavigatorKey!.currentContext!;
-    if (config['action'] == 'search') {
-      context.to(() => SearchResultPage(
-            text: config['keyword'] ?? '',
-            sourceKey: comicSource.key,
-            options: const [],
-          ));
-    } else if (config['action'] == 'category') {
-      context.to(
-        () => CategoryComicsPage(
-          category: config['keyword'] ?? '',
-          categoryKey: comicSource.categoryData!.key,
-          param: config['param'],
-        ),
-      );
-    }
+    target?.jump(context);
  }

  void showMoreActions() {
--- a/lib/pages/comic_details_page/chapters.dart
+++ b/lib/pages/comic_details_page/chapters.dart
@@ -27,7 +27,7 @@ class _NormalComicChapters extends StatefulWidget {
 class _NormalComicChaptersState extends State<_NormalComicChapters> {
  late _ComicPageState state;

-  bool reverse = false;
+  late bool reverse;

  bool showAll = false;

@@ -38,6 +38,7 @@ class _NormalComicChaptersState extends State<_NormalComicChapters> {
  @override
  void initState() {
    super.initState();
+    reverse = appdata.settings["reverseChapterOrder"] ?? false;
    history = widget.history;
  }

@@ -105,7 +106,7 @@ class _NormalComicChaptersState extends State<_NormalComicChapters> {
                  var value = chapters[key]!;
                  bool visited = (history?.readEpisode ?? {}).contains(i + 1);
                  return Padding(
-                    padding: const EdgeInsets.fromLTRB(6, 4, 6, 4),
+                    padding: const EdgeInsets.fromLTRB(4, 4, 4, 4),
                    child: Material(
                      color: context.colorScheme.surfaceContainer,
                      borderRadius: BorderRadius.circular(16),
@@ -113,7 +114,7 @@ class _NormalComicChaptersState extends State<_NormalComicChapters> {
                        onTap: () => state.read(i + 1),
                        borderRadius: BorderRadius.circular(16),
                        child: Padding(
-                          padding: const EdgeInsets.symmetric(horizontal: 4),
+                          padding: const EdgeInsets.symmetric(horizontal: 8),
                          child: Center(
                            child: Text(
                              value,
@@ -134,7 +135,7 @@ class _NormalComicChaptersState extends State<_NormalComicChapters> {
                },
              ),
              gridDelegate: const SliverGridDelegateWithFixedHeight(
-                maxCrossAxisExtent: 200,
+                maxCrossAxisExtent: 250,
                itemHeight: 48,
              ),
            ).sliverPadding(const EdgeInsets.symmetric(horizontal: 8)),
@@ -176,7 +177,7 @@ class _GroupedComicChaptersState extends State<_GroupedComicChapters>
    with SingleTickerProviderStateMixin {
  late _ComicPageState state;

-  bool reverse = false;
+  late bool reverse;

  bool showAll = false;

@@ -191,6 +192,7 @@ class _GroupedComicChaptersState extends State<_GroupedComicChapters>
  @override
  void initState() {
    super.initState();
+    reverse = appdata.settings["reverseChapterOrder"] ?? false;
    history = widget.history;
    if (history?.group != null) {
      index = history!.group! - 1;
@@ -300,15 +302,15 @@ class _GroupedComicChaptersState extends State<_GroupedComicChapters>
                        history!.readEpisode.contains(rawIndex);
                  }
                  return Padding(
-                    padding: const EdgeInsets.fromLTRB(6, 4, 6, 4),
+                    padding: const EdgeInsets.fromLTRB(4, 4, 4, 4),
                    child: Material(
-                      color: context.colorScheme.surfaceContainer,
-                      borderRadius: BorderRadius.circular(16),
+                      color: context.colorScheme.surfaceContainerLow,
+                      borderRadius: BorderRadius.circular(12),
                      child: InkWell(
                        onTap: () => state.read(chapterIndex + 1),
-                        borderRadius: BorderRadius.circular(16),
+                        borderRadius: BorderRadius.circular(12),
                        child: Padding(
-                          padding: const EdgeInsets.symmetric(horizontal: 4),
+                          padding: const EdgeInsets.symmetric(horizontal: 8),
                          child: Center(
                            child: Text(
                              value,
@@ -329,7 +331,7 @@ class _GroupedComicChaptersState extends State<_GroupedComicChapters>
                },
              ),
              gridDelegate: const SliverGridDelegateWithFixedHeight(
-                maxCrossAxisExtent: 200,
+                maxCrossAxisExtent: 250,
                itemHeight: 48,
              ),
            ).sliverPadding(const EdgeInsets.symmetric(horizontal: 8)),
--- a/lib/pages/comic_details_page/comic_page.dart
+++ b/lib/pages/comic_details_page/comic_page.dart
@@ -17,10 +17,8 @@ import 'package:venera/foundation/image_provider/cached_image.dart';
 import 'package:venera/foundation/local.dart';
 import 'package:venera/foundation/res.dart';
 import 'package:venera/network/download.dart';
-import 'package:venera/pages/category_comics_page.dart';
 import 'package:venera/pages/favorites/favorites_page.dart';
 import 'package:venera/pages/reader/reader.dart';
-import 'package:venera/pages/search_result_page.dart';
 import 'package:venera/utils/app_links.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/io.dart';
@@ -75,6 +73,8 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>

  bool isDownloaded = false;

+  bool showFAB = false;
+
  @override
  void onReadEnd() {
    history ??=
@@ -114,7 +114,15 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
  ComicDetails get comic => data!;

  void onScroll() {
-    if (scrollController.offset > 100) {
+    var offset = scrollController.position.pixels -
+        scrollController.position.minScrollExtent;
+    var showFAB = offset > 0;
+    if (showFAB != this.showFAB) {
+      setState(() {
+        this.showFAB = showFAB;
+      });
+    }
+    if (offset > 100) {
      if (!showAppbarTitle) {
        setState(() {
          showAppbarTitle = true;
@@ -133,19 +141,33 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>

  @override
  Widget buildContent(BuildContext context, ComicDetails data) {
-    return SmoothCustomScrollView(
-      controller: scrollController,
-      slivers: [
-        ...buildTitle(),
-        buildActions(),
-        buildDescription(),
-        buildInfo(),
-        buildChapters(),
-        buildComments(),
-        buildThumbnails(),
-        buildRecommend(),
-        SliverPadding(padding: EdgeInsets.only(bottom: context.padding.bottom)),
-      ],
+    return Scaffold(
+      floatingActionButton: showFAB
+          ? FloatingActionButton(
+              onPressed: () {
+                scrollController.animateTo(0,
+                    duration: const Duration(milliseconds: 200),
+                    curve: Curves.ease);
+              },
+              child: const Icon(Icons.arrow_upward),
+            )
+          : null,
+      body: SmoothCustomScrollView(
+        controller: scrollController,
+        slivers: [
+          ...buildTitle(),
+          buildActions(),
+          buildDescription(),
+          buildInfo(),
+          buildChapters(),
+          buildComments(),
+          buildThumbnails(),
+          buildRecommend(),
+          SliverPadding(
+            padding: EdgeInsets.only(bottom: context.padding.bottom + 80), // Add additional padding for FAB
+          ),
+        ],
+      ),
    );
  }

@@ -387,15 +409,27 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
                      var group = history!.group;
                      String text;
                      if (haveChapter) {
-                        var epName = group == null
-                            ? comic.chapters!.titles.elementAt(
-                                math.min(ep - 1, comic.chapters!.length - 1),
-                              )
-                            : comic.chapters!
+                        var epName = "E$ep";
+                        String? groupName;
+                        try {
+                          if (group == null){
+                            epName = comic.chapters!.titles.elementAt(
+                              math.min(ep - 1, comic.chapters!.length - 1),
+                            );
+                          } else {
+                            groupName = comic.chapters!.groups.elementAt(group - 1);
+                            epName = comic.chapters!
                                .getGroupByIndex(group - 1)
                                .values
                                .elementAt(ep - 1);
-                        text = "${"Last Reading".tl}: $epName P$page";
+                          }
+                        }
+                        catch(e) {
+                          // ignore
+                        }
+                        text = groupName == null
+                            ? "${"Last Reading".tl}: $epName P$page"
+                            : "${"Last Reading".tl}: $groupName $epName P$page";
                      } else {
                        text = "${"Last Reading".tl}: P$page";
                      }
@@ -437,7 +471,8 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
    if (comic.tags.isEmpty &&
        comic.uploader == null &&
        comic.uploadTime == null &&
-        comic.uploadTime == null) {
+        comic.uploadTime == null &&
+        comic.maxPage == null) {
      return const SliverPadding(padding: EdgeInsets.zero);
    }

@@ -601,6 +636,13 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
                buildTag(text: formatTime(comic.updateTime!)),
              ],
            ),
+          if (comic.maxPage != null)
+            buildWrap(
+              children: [
+                buildTag(text: 'Pages'.tl, isTitle: true),
+                buildTag(text: comic.maxPage.toString()),
+              ],
+            ),
          const SizedBox(height: 12),
          const Divider(),
        ],
--- a/lib/pages/comic_details_page/comments_page.dart
+++ b/lib/pages/comic_details_page/comments_page.dart
@@ -99,61 +99,67 @@ class _CommentsPageState extends State<CommentsPage> {
      return Column(
        children: [
          Expanded(
-            child: ListView.builder(
-              primary: false,
-              padding: EdgeInsets.zero,
-              itemCount: _comments!.length + 2,
-              itemBuilder: (context, index) {
-                if (index == 0) {
-                  if (widget.replyComment != null) {
-                    return Column(
-                      children: [
-                        _CommentTile(
-                          comment: widget.replyComment!,
-                          source: widget.source,
-                          comic: widget.data,
-                          showAvatar: showAvatar,
-                          showActions: false,
-                        ),
-                        const SizedBox(height: 8),
-                        Container(
-                          alignment: Alignment.centerLeft,
-                          padding: const EdgeInsets.all(16),
-                          decoration: BoxDecoration(
-                            border: Border(
-                              top: BorderSide(
-                                color: context.colorScheme.outlineVariant,
-                                width: 0.6,
+            child: SmoothScrollProvider(
+              builder: (context, controller, physics) {
+                return ListView.builder(
+                  controller: controller,
+                  physics: physics,
+                  primary: false,
+                  padding: EdgeInsets.zero,
+                  itemCount: _comments!.length + 2,
+                  itemBuilder: (context, index) {
+                    if (index == 0) {
+                      if (widget.replyComment != null) {
+                        return Column(
+                          children: [
+                            _CommentTile(
+                              comment: widget.replyComment!,
+                              source: widget.source,
+                              comic: widget.data,
+                              showAvatar: showAvatar,
+                              showActions: false,
+                            ),
+                            const SizedBox(height: 8),
+                            Container(
+                              alignment: Alignment.centerLeft,
+                              padding: const EdgeInsets.all(16),
+                              decoration: BoxDecoration(
+                                border: Border(
+                                  top: BorderSide(
+                                    color: context.colorScheme.outlineVariant,
+                                    width: 0.6,
+                                  ),
+                                ),
+                              ),
+                              child: Text(
+                                "Replies".tl,
+                                style: ts.s18,
                              ),
                            ),
-                          ),
-                          child: Text(
-                            "Replies".tl,
-                            style: ts.s18,
-                          ),
-                        ),
-                      ],
+                          ],
+                        );
+                      } else {
+                        return const SizedBox();
+                      }
+                    }
+                    index--;
+
+                    if (index == _comments!.length) {
+                      if (_page < (maxPage ?? _page + 1)) {
+                        loadMore();
+                        return const ListLoadingIndicator();
+                      } else {
+                        return const SizedBox();
+                      }
+                    }
+
+                    return _CommentTile(
+                      comment: _comments![index],
+                      source: widget.source,
+                      comic: widget.data,
+                      showAvatar: showAvatar,
                    );
-                  } else {
-                    return const SizedBox();
-                  }
-                }
-                index--;
-
-                if (index == _comments!.length) {
-                  if (_page < (maxPage ?? _page + 1)) {
-                    loadMore();
-                    return const ListLoadingIndicator();
-                  } else {
-                    return const SizedBox();
-                  }
-                }
-
-                return _CommentTile(
-                  comment: _comments![index],
-                  source: widget.source,
-                  comic: widget.data,
-                  showAvatar: showAvatar,
+                  },
                );
              },
            ),
--- a/lib/pages/comic_source_page.dart
+++ b/lib/pages/comic_source_page.dart
@@ -18,6 +18,57 @@ import 'package:venera/utils/translations.dart';
 class ComicSourcePage extends StatelessWidget {
  const ComicSourcePage({super.key});

+  static Future<void> update(
+    ComicSource source, [
+    bool showLoading = true,
+  ]) async {
+    if (!source.url.isURL) {
+      if (showLoading) {
+        App.rootContext.showMessage(message: "Invalid url config");
+        return;
+      } else {
+        throw Exception("Invalid url config");
+      }
+    }
+    ComicSourceManager().remove(source.key);
+    bool cancel = false;
+    LoadingDialogController? controller;
+    if (showLoading) {
+      controller = showLoadingDialog(
+        App.rootContext,
+        onCancel: () => cancel = true,
+        barrierDismissible: false,
+      );
+    }
+    try {
+      var res = await AppDio().get<String>(
+        source.url,
+        options: Options(
+          responseType: ResponseType.plain,
+          headers: {"cache-time": "no"},
+        ),
+      );
+      if (cancel) return;
+      controller?.close();
+      await ComicSourceParser().parse(res.data!, source.filePath);
+      await io.File(source.filePath).writeAsString(res.data!);
+      if (ComicSourceManager().availableUpdates.containsKey(source.key)) {
+        ComicSourceManager().availableUpdates.remove(source.key);
+      }
+    } catch (e) {
+      if (cancel) return;
+      if (showLoading) {
+        App.rootContext.showMessage(message: e.toString());
+      } else {
+        rethrow;
+      }
+    }
+    await ComicSourceManager().reload();
+    if (showLoading) {
+      App.forceRebuild();
+    }
+  }
+
  static Future<int> checkComicSourceUpdate() async {
    if (ComicSource.all().isEmpty) {
      return 0;
@@ -51,9 +102,7 @@ class ComicSourcePage extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
-    return Scaffold(
-      body: const _Body(),
-    );
+    return Scaffold(body: const _Body());
  }
 }

@@ -87,10 +136,7 @@ class _BodyState extends State<_Body> {
  Widget build(BuildContext context) {
    return SmoothCustomScrollView(
      slivers: [
-        SliverAppbar(
-          title: Text('Comic Source'.tl),
-          style: AppbarStyle.shadow,
-        ),
+        SliverAppbar(title: Text('Comic Source'.tl), style: AppbarStyle.shadow),
        buildCard(context),
        for (var source in ComicSource.all())
          _SliverComicSource(
@@ -109,9 +155,7 @@ class _BodyState extends State<_Body> {
    showConfirmDialog(
      context: App.rootContext,
      title: "Delete".tl,
-      content: "Delete comic source '@n' ?".tlParams({
-        "n": source.name,
-      }),
+      content: "Delete comic source '@n' ?".tlParams({"n": source.name}),
      btnColor: context.colorScheme.error,
      onConfirm: () {
        var file = File(source.filePath);
@@ -133,14 +177,16 @@ class _BodyState extends State<_Body> {
            title: const Text("Reload Configs"),
            actions: [
              TextButton(
-                  onPressed: () => Navigator.pop(context),
-                  child: const Text("cancel")),
+                onPressed: () => Navigator.pop(context),
+                child: const Text("cancel"),
+              ),
              TextButton(
-                  onPressed: () async {
-                    await ComicSourceManager().reload();
-                    App.forceRebuild();
-                  },
-                  child: const Text("continue")),
+                onPressed: () async {
+                  await ComicSourceManager().reload();
+                  App.forceRebuild();
+                },
+                child: const Text("continue"),
+              ),
            ],
          ),
        );
@@ -157,49 +203,11 @@ class _BodyState extends State<_Body> {
    );
  }

-  static Future<void> update(ComicSource source,
-      [bool showLoading = true]) async {
-    if (!source.url.isURL) {
-      App.rootContext.showMessage(message: "Invalid url config");
-      return;
-    }
-    ComicSourceManager().remove(source.key);
-    bool cancel = false;
-    LoadingDialogController? controller;
-    if (showLoading) {
-      controller = showLoadingDialog(
-        App.rootContext,
-        onCancel: () => cancel = true,
-        barrierDismissible: false,
-      );
-    }
-    try {
-      var res = await AppDio().get<String>(source.url,
-          options: Options(responseType: ResponseType.plain));
-      if (cancel) return;
-      controller?.close();
-      await ComicSourceParser().parse(res.data!, source.filePath);
-      await File(source.filePath).writeAsString(res.data!);
-      if (ComicSourceManager().availableUpdates.containsKey(source.key)) {
-        ComicSourceManager().availableUpdates.remove(source.key);
-      }
-    } catch (e) {
-      if (cancel) return;
-      App.rootContext.showMessage(message: e.toString());
-    }
-    await ComicSourceManager().reload();
-    App.forceRebuild();
+  void update(ComicSource source, [bool showLoading = true]) {
+    ComicSourcePage.update(source, showLoading);
  }

  Widget buildCard(BuildContext context) {
-    Widget buildButton(
-        {required Widget child, required VoidCallback onPressed}) {
-      return Button.normal(
-        onPressed: onPressed,
-        child: child,
-      ).fixHeight(32);
-    }
-
    return SliverToBoxAdapter(
      child: SizedBox(
        width: double.infinity,
@@ -213,47 +221,46 @@ class _BodyState extends State<_Body> {
            ),
            TextField(
              decoration: InputDecoration(
-                  hintText: "URL",
-                  border: const UnderlineInputBorder(),
-                  contentPadding: const EdgeInsets.symmetric(horizontal: 12),
-                  suffix: IconButton(
-                      onPressed: () => handleAddSource(url),
-                      icon: const Icon(Icons.check))),
+                hintText: "URL",
+                border: const UnderlineInputBorder(),
+                contentPadding: const EdgeInsets.symmetric(horizontal: 12),
+                suffix: IconButton(
+                  onPressed: () => handleAddSource(url),
+                  icon: const Icon(Icons.check),
+                ),
+              ),
              onChanged: (value) {
                url = value;
              },
              onSubmitted: handleAddSource,
            ).paddingHorizontal(16).paddingBottom(8),
-            ListTile(
-              title: Text("Comic Source list".tl),
-              trailing: buildButton(
-                child: Text("View".tl),
-                onPressed: () {
-                  showPopUpWidget(
-                    App.rootContext,
-                    _ComicSourceList(handleAddSource),
-                  );
-                },
-              ),
-            ),
-            ListTile(
-              title: Text("Use a config file".tl),
-              trailing: buildButton(
-                onPressed: _selectFile,
-                child: Text("Select".tl),
-              ),
-            ),
-            ListTile(
-              title: Text("Help".tl),
-              trailing: buildButton(
-                onPressed: help,
-                child: Text("Open".tl),
-              ),
-            ),
-            ListTile(
-              title: Text("Check updates".tl),
-              trailing: _CheckUpdatesButton(),
-            ),
+            Wrap(
+              spacing: 8,
+              runSpacing: 8,
+              children: [
+                FilledButton.tonalIcon(
+                  icon: Icon(Icons.article_outlined),
+                  label: Text("Comic Source list".tl),
+                  onPressed: () {
+                    showPopUpWidget(
+                      App.rootContext,
+                      _ComicSourceList(handleAddSource),
+                    );
+                  },
+                ),
+                FilledButton.tonalIcon(
+                  icon: Icon(Icons.file_open_outlined),
+                  label: Text("Use a config file".tl),
+                  onPressed: _selectFile,
+                ),
+                FilledButton.tonalIcon(
+                  icon: Icon(Icons.help_outline),
+                  label: Text("Help".tl),
+                  onPressed: help,
+                ),
+                _CheckUpdatesButton(),
+              ],
+            ).paddingHorizontal(12).paddingVertical(8),
            const SizedBox(height: 8),
          ],
        ),
@@ -277,7 +284,8 @@ class _BodyState extends State<_Body> {

  void help() {
    launchUrlString(
-        "https://github.com/venera-app/venera/blob/master/doc/comic_source.md");
+      "https://github.com/venera-app/venera/blob/master/doc/comic_source.md",
+    );
  }

  Future<void> handleAddSource(String url) async {
@@ -288,11 +296,19 @@ class _BodyState extends State<_Body> {
    splits.removeWhere((element) => element == "");
    var fileName = splits.last;
    bool cancel = false;
-    var controller = showLoadingDialog(App.rootContext,
-        onCancel: () => cancel = true, barrierDismissible: false);
+    var controller = showLoadingDialog(
+      App.rootContext,
+      onCancel: () => cancel = true,
+      barrierDismissible: false,
+    );
    try {
-      var res = await AppDio()
-          .get<String>(url, options: Options(responseType: ResponseType.plain));
+      var res = await AppDio().get<String>(
+        url,
+        options: Options(
+          responseType: ResponseType.plain,
+          headers: {"cache-time": "no"},
+        ),
+      );
      if (cancel) return;
      controller.close();
      await addSource(res.data!, fileName);
@@ -322,95 +338,178 @@ class _ComicSourceList extends StatefulWidget {
 }

 class _ComicSourceListState extends State<_ComicSourceList> {
-  bool loading = true;
  List? json;
+  bool changed = false;
+  var controller = TextEditingController();

  void load() async {
-    var dio = AppDio();
-    var res = await dio.get<String>(appdata.settings['comicSourceListUrl']);
-    if (res.statusCode != 200) {
-      context.showMessage(message: "Network error".tl);
+    if (json != null) {
+      setState(() {
+        json = null;
+      });
+    }
+    if (controller.text.isEmpty) {
+      setState(() {
+        json = [];
+      });
      return;
    }
-    setState(() {
-      json = jsonDecode(res.data!);
-      loading = false;
-    });
+    var dio = AppDio();
+    try {
+      var res = await dio.get<String>(controller.text);
+      if (res.statusCode != 200) {
+        throw "error";
+      }
+      if (mounted) {
+        setState(() {
+          json = jsonDecode(res.data!);
+        });
+      }
+    } catch (e) {
+      context.showMessage(message: "Network error".tl);
+      if (mounted) {
+        setState(() {
+          json = [];
+        });
+      }
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    controller.text = appdata.settings['comicSourceListUrl'];
+    load();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    if (changed) {
+      appdata.settings['comicSourceListUrl'] = controller.text;
+      appdata.saveData();
+    }
  }

  @override
  Widget build(BuildContext context) {
-    return PopUpWidgetScaffold(
-      title: "Comic Source".tl,
-      tailing: [
-        IconButton(
-          icon: Icon(Icons.settings),
-          onPressed: () async {
-            await showInputDialog(
-              context: context,
-              title: "Set comic source list url".tl,
-              initialValue: appdata.settings['comicSourceListUrl'],
-              onConfirm: (value) {
-                appdata.settings['comicSourceListUrl'] = value;
-                appdata.saveData();
-                setState(() {
-                  loading = true;
-                  json = null;
-                });
-                return null;
-              },
-            );
-          },
-        )
-      ],
-      body: buildBody(),
-    );
+    return PopUpWidgetScaffold(title: "Comic Source".tl, body: buildBody());
  }

  Widget buildBody() {
-    if (loading) {
-      load();
-      return const Center(child: CircularProgressIndicator());
-    } else {
-      var currentKey = ComicSource.all().map((e) => e.key).toList();
-      return ListView.builder(
-        itemCount: json!.length,
-        itemBuilder: (context, index) {
-          var key = json![index]["key"];
-          var action = currentKey.contains(key)
-              ? const Icon(Icons.check, size: 20).paddingRight(8)
-              : Button.filled(
-                  child: Text("Add".tl),
-                  onPressed: () async {
-                    var fileName = json![index]["fileName"];
-                    var url = json![index]["url"];
-                    if (url == null || !(url.toString()).isURL) {
-                      var listUrl =
-                          appdata.settings['comicSourceListUrl'] as String;
-                      if (listUrl
-                          .replaceFirst("https://", "")
-                          .replaceFirst("http://", "")
-                          .contains("/")) {
-                        url =
-                            listUrl.substring(0, listUrl.lastIndexOf("/") + 1) +
-                                fileName;
-                      } else {
-                        url = '$listUrl/$fileName';
-                      }
-                    }
-                    await widget.onAdd(url);
-                    setState(() {});
-                  },
-                ).fixHeight(32);
+    var currentKey = ComicSource.all().map((e) => e.key).toList();

-          return ListTile(
-            title: Text(json![index]["name"]),
-            subtitle: Text(json![index]["version"]),
-            trailing: action,
+    return ListView.builder(
+      itemCount: (json?.length ?? 1) + 1,
+      itemBuilder: (context, index) {
+        if (index == 0) {
+          return Container(
+            margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 8),
+            decoration: BoxDecoration(
+              border: Border.all(
+                color: Theme.of(context).colorScheme.outlineVariant,
+                width: 0.6,
+              ),
+              borderRadius: BorderRadius.circular(8),
+            ),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                ListTile(
+                  leading: Icon(Icons.source_outlined),
+                  title: Text("Repo URL".tl),
+                ),
+                TextField(
+                  controller: controller,
+                  decoration: InputDecoration(
+                    hintText: "URL",
+                    border: const UnderlineInputBorder(),
+                    contentPadding: const EdgeInsets.symmetric(horizontal: 12),
+                  ),
+                  onChanged: (value) {
+                    changed = true;
+                  },
+                ).paddingHorizontal(16).paddingBottom(8),
+                Text(
+                  "The URL should point to a 'index.json' file".tl,
+                ).paddingLeft(16),
+                Text(
+                  "Do not report any issues related to sources to App repo.".tl,
+                ).paddingLeft(16),
+                const SizedBox(height: 8),
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.end,
+                  children: [
+                    TextButton(
+                      onPressed: () {
+                        launchUrlString(
+                          "https://github.com/venera-app/venera/blob/master/doc/comic_source.md",
+                        );
+                      },
+                      child: Text("Help".tl),
+                    ),
+                    FilledButton.tonal(
+                      onPressed: load,
+                      child: Text("Refresh".tl),
+                    ),
+                    const SizedBox(width: 16),
+                  ],
+                ),
+                const SizedBox(height: 16),
+              ],
+            ),
          );
-        },
-      );
-    }
+        }
+
+        if (index == 1 && json == null) {
+          return Center(
+            child: CircularProgressIndicator(
+              strokeWidth: 2,
+            ).fixWidth(24).fixHeight(24),
+          );
+        }
+
+        index--;
+
+        var key = json![index]["key"];
+        var action = currentKey.contains(key)
+            ? const Icon(Icons.check, size: 20).paddingRight(8)
+            : Button.filled(
+                child: Text("Add".tl),
+                onPressed: () async {
+                  var fileName = json![index]["fileName"];
+                  var url = json![index]["url"];
+                  if (url == null || !(url.toString()).isURL) {
+                    var listUrl =
+                        appdata.settings['comicSourceListUrl'] as String;
+                    if (listUrl
+                        .replaceFirst("https://", "")
+                        .replaceFirst("http://", "")
+                        .contains("/")) {
+                      url =
+                          listUrl.substring(0, listUrl.lastIndexOf("/") + 1) +
+                          fileName;
+                    } else {
+                      url = '$listUrl/$fileName';
+                    }
+                  }
+                  await widget.onAdd(url);
+                  setState(() {});
+                },
+              ).fixHeight(32);
+
+        var description = json![index]["version"];
+        if (json![index]["description"] != null) {
+          description = "$description\n${json![index]["description"]}";
+        }
+
+        return ListTile(
+          title: Text(json![index]["name"]),
+          subtitle: Text(description),
+          trailing: action,
+        );
+      },
+    );
  }
 }

@@ -461,6 +560,7 @@ void _addAllPagesWithComicSource(ComicSource source) {
  var explorePages = appdata.settings['explore_pages'];
  var categoryPages = appdata.settings['categories'];
  var networkFavorites = appdata.settings['favorites'];
+  var searchPages = appdata.settings['searchSources'];

  if (source.explorePages.isNotEmpty) {
    for (var page in source.explorePages) {
@@ -477,10 +577,14 @@ void _addAllPagesWithComicSource(ComicSource source) {
      !networkFavorites.contains(source.favoriteData!.key)) {
    networkFavorites.add(source.favoriteData!.key);
  }
+  if (source.searchPageData != null && !searchPages.contains(source.key)) {
+    searchPages.add(source.key);
+  }

  appdata.settings['explore_pages'] = explorePages.toSet().toList();
  appdata.settings['categories'] = categoryPages.toSet().toList();
  appdata.settings['favorites'] = networkFavorites.toSet().toList();
+  appdata.settings['searchSources'] = searchPages.toSet().toList();

  appdata.saveData();
 }
@@ -515,15 +619,10 @@ class __EditFilePageState extends State<_EditFilePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
-      appBar: Appbar(
-        title: Text("Edit".tl),
-      ),
+      appBar: Appbar(title: Text("Edit".tl)),
      body: Column(
        children: [
-          Container(
-            height: 0.6,
-            color: context.colorScheme.outlineVariant,
-          ),
+          Container(height: 0.6, color: context.colorScheme.outlineVariant),
          Expanded(
            child: CodeEditor(
              initialValue: current,
@@ -564,9 +663,11 @@ class _CheckUpdatesButtonState extends State<_CheckUpdatesButton> {
  }

  void showUpdateDialog() async {
-    var text = ComicSourceManager().availableUpdates.entries.map((e) {
-      return "${ComicSource.find(e.key)!.name}: ${e.value}";
-    }).join("\n");
+    var text = ComicSourceManager().availableUpdates.entries
+        .map((e) {
+          return "${ComicSource.find(e.key)!.name}: ${e.value}";
+        })
+        .join("\n");
    bool doUpdate = false;
    await showDialog(
      context: App.rootContext,
@@ -598,7 +699,7 @@ class _CheckUpdatesButtonState extends State<_CheckUpdatesButton> {
        var shouldUpdate = ComicSourceManager().availableUpdates.keys.toList();
        for (var key in shouldUpdate) {
          var source = ComicSource.find(key)!;
-          await _BodyState.update(source, false);
+          await ComicSourcePage.update(source, false);
          current++;
          loadingController.setProgress(current / total);
        }
@@ -611,11 +712,17 @@ class _CheckUpdatesButtonState extends State<_CheckUpdatesButton> {

  @override
  Widget build(BuildContext context) {
-    return Button.normal(
+    return FilledButton.tonalIcon(
+      icon: isLoading
+          ? SizedBox(
+              width: 18,
+              height: 18,
+              child: CircularProgressIndicator(strokeWidth: 2),
+            )
+          : Icon(Icons.update),
+      label: Text("Check updates".tl),
      onPressed: check,
-      isLoading: isLoading,
-      child: Text("Check".tl),
-    ).fixHeight(32);
+    );
  }
 }

@@ -704,10 +811,7 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
          child: ListTile(
            title: Row(
              children: [
-                Text(
-                  source.name,
-                  style: ts.s18,
-                ),
+                Text(source.name, style: ts.s18),
                const SizedBox(width: 6),
                Container(
                  padding: const EdgeInsets.symmetric(
@@ -740,7 +844,7 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
                        style: const TextStyle(fontSize: 13),
                      ),
                    ),
-                  ).paddingLeft(4)
+                  ).paddingLeft(4),
              ],
            ),
            trailing: Row(
@@ -785,15 +889,9 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
          ),
        ),
        SliverToBoxAdapter(
-          child: Column(
-            children: buildSourceSettings().toList(),
-          ),
-        ),
-        SliverToBoxAdapter(
-          child: Column(
-            children: _buildAccount().toList(),
-          ),
+          child: Column(children: buildSourceSettings().toList()),
        ),
+        SliverToBoxAdapter(child: Column(children: _buildAccount().toList())),
      ],
    );
  }
@@ -819,8 +917,10 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
              }
            }
          } else {
-            current = item.value['options']
-                    .firstWhere((e) => e['value'] == current)['text'] ??
+            current =
+                item.value['options'].firstWhere(
+                  (e) => e['value'] == current,
+                )['text'] ??
                current;
          }
          yield ListTile(
@@ -828,8 +928,9 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
            trailing: Select(
              current: (current as String).ts(source.key),
              values: (item.value['options'] as List)
-                  .map<String>((e) =>
-                      ((e['text'] ?? e['value']) as String).ts(source.key))
+                  .map<String>(
+                    (e) => ((e['text'] ?? e['value']) as String).ts(source.key),
+                  )
                  .toList(),
              onTap: (i) {
                source.data['settings'][key] =
@@ -857,8 +958,11 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
              source.data['settings'][key] ?? item.value['default'] ?? '';
          yield ListTile(
            title: Text((item.value['title'] as String).ts(source.key)),
-            subtitle:
-                Text(current, maxLines: 1, overflow: TextOverflow.ellipsis),
+            subtitle: Text(
+              current,
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+            ),
            trailing: IconButton(
              icon: const Icon(Icons.edit),
              onPressed: () {
@@ -899,10 +1003,7 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
        trailing: const Icon(Icons.arrow_right),
        onTap: () async {
          await context.to(
-            () => _LoginPage(
-              config: source.account!,
-              source: source,
-            ),
+            () => _LoginPage(config: source.account!, source: source),
          );
          source.saveData();
          setState(() {});
@@ -948,9 +1049,7 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
          trailing: loading
              ? const SizedBox.square(
                  dimension: 24,
-                  child: CircularProgressIndicator(
-                    strokeWidth: 2,
-                  ),
+                  child: CircularProgressIndicator(strokeWidth: 2),
                )
              : const Icon(Icons.refresh),
        );
@@ -991,9 +1090,7 @@ class _LoginPageState extends State<_LoginPage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
-      appBar: const Appbar(
-        title: Text(''),
-      ),
+      appBar: const Appbar(title: Text('')),
      body: Center(
        child: Container(
          padding: const EdgeInsets.all(16),
@@ -1121,8 +1218,9 @@ class _LoginPageState extends State<_LoginPage> {
      setState(() {
        loading = true;
      });
-      var cookies =
-          widget.config.cookieFields!.map((e) => _cookies[e] ?? '').toList();
+      var cookies = widget.config.cookieFields!
+          .map((e) => _cookies[e] ?? '')
+          .toList();
      widget.config.validateCookies!(cookies).then((value) {
        if (value) {
          widget.source.data['account'] = 'ok';
--- a/lib/pages/explore_page.dart
+++ b/lib/pages/explore_page.dart
@@ -6,13 +6,10 @@ import 'package:venera/foundation/comic_source/comic_source.dart';
 import 'package:venera/foundation/global_state.dart';
 import 'package:venera/foundation/res.dart';
 import 'package:venera/pages/comic_source_page.dart';
-import 'package:venera/pages/search_result_page.dart';
 import 'package:venera/pages/settings/settings_page.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';

-import 'category_comics_page.dart';
-
 class ExplorePage extends StatefulWidget {
  const ExplorePage({super.key});

@@ -445,30 +442,7 @@ Iterable<Widget> _buildExplorePagePart(
                TextButton(
                  onPressed: () {
                    var context = App.mainNavigatorKey!.currentContext!;
-                    if (part.viewMore!.startsWith("search:")) {
-                      context.to(
-                        () => SearchResultPage(
-                          text: part.viewMore!.replaceFirst("search:", ""),
-                          options: const [],
-                          sourceKey: sourceKey,
-                        ),
-                      );
-                    } else if (part.viewMore!.startsWith("category:")) {
-                      var cp = part.viewMore!.replaceFirst("category:", "");
-                      var c = cp.split('@').first;
-                      String? p = cp.split('@').last;
-                      if (p == c) {
-                        p = null;
-                      }
-                      context.to(
-                        () => CategoryComicsPage(
-                          category: c,
-                          categoryKey:
-                              ComicSource.find(sourceKey)!.categoryData!.key,
-                          param: p,
-                        ),
-                      );
-                    }
+                    part.viewMore!.jump(context);
                  },
                  child: Text("View more".tl),
                )
--- a/lib/pages/favorites/favorite_actions.dart
+++ b/lib/pages/favorites/favorite_actions.dart
@@ -133,7 +133,7 @@ void addFavorite(List<Comic> comics) {
 }

 Future<List<FavoriteItem>> updateComicsInfo(String folder) async {
-  var comics = LocalFavoritesManager().getAllComics(folder);
+  var comics = LocalFavoritesManager().getFolderComics(folder);

  Future<void> updateSingleComic(int index) async {
    int retry = 3;
--- a/lib/pages/favorites/favorites_page.dart
+++ b/lib/pages/favorites/favorites_page.dart
@@ -18,14 +18,16 @@ import 'package:venera/network/download.dart';
 import 'package:venera/pages/comic_details_page/comic_page.dart';
 import 'package:venera/pages/reader/reader.dart';
 import 'package:venera/pages/settings/settings_page.dart';
+import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/io.dart';
+import 'package:venera/utils/opencc.dart';
+import 'package:venera/utils/tags_translation.dart';
 import 'package:venera/utils/translations.dart';

 part 'favorite_actions.dart';
 part 'side_bar.dart';
 part 'local_favorites_page.dart';
 part 'network_favorites_page.dart';
-part 'local_search_page.dart';

 const _kLeftBarWidth = 256.0;

@@ -65,6 +67,11 @@ class _FavoritesPageState extends State<FavoritesPage> {
      folder = data['name'];
      isNetwork = data['isNetwork'] ?? false;
    }
+    if (folder != null
+        && !isNetwork
+        && !LocalFavoritesManager().existsFolder(folder!)) {
+      folder = null;
+    }
    super.initState();
  }

--- a/lib/pages/favorites/local_favorites_page.dart
+++ b/lib/pages/favorites/local_favorites_page.dart
@@ -1,5 +1,11 @@
 part of 'favorites_page.dart';

+const _localAllFolderLabel = '^_^[%local_all%]^_^';
+
+/// If the number of comics in a folder exceeds this limit, it will be
+/// fetched asynchronously.
+const _asyncDataFetchLimit = 500;
+
 class _LocalFavoritesPage extends StatefulWidget {
  const _LocalFavoritesPage({required this.folder, super.key});

@@ -31,25 +37,132 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {

  int? lastSelectedIndex;

+  bool get isAllFolder => widget.folder == _localAllFolderLabel;
+
+  LocalFavoritesManager get manager => LocalFavoritesManager();
+
+  bool isLoading = false;
+
+  var searchResults = <FavoriteItem>[];
+
+  void updateSearchResult() {
+    setState(() {
+      if (keyword.trim().isEmpty) {
+        searchResults = comics;
+      } else {
+        searchResults = [];
+        for (var comic in comics) {
+          if (matchKeyword(keyword, comic) ||
+              matchKeywordT(keyword, comic) ||
+              matchKeywordS(keyword, comic)) {
+            searchResults.add(comic);
+          }
+        }
+      }
+    });
+  }
+
  void updateComics() {
-    if (keyword.isEmpty) {
-      setState(() {
-        comics = LocalFavoritesManager().getAllComics(widget.folder);
-      });
+    if (isLoading) return;
+    if (isAllFolder) {
+      var totalComics = manager.totalComics;
+      if (totalComics < _asyncDataFetchLimit) {
+        comics = manager.getAllComics();
+      } else {
+        isLoading = true;
+        manager
+            .getAllComicsAsync()
+            .minTime(const Duration(milliseconds: 200))
+            .then((value) {
+          if (mounted) {
+            setState(() {
+              isLoading = false;
+              comics = value;
+            });
+          }
+        });
+      }
    } else {
-      setState(() {
-        comics = LocalFavoritesManager().searchInFolder(widget.folder, keyword);
-      });
+      var folderComics = manager.folderComics(widget.folder);
+      if (folderComics < _asyncDataFetchLimit) {
+        comics = manager.getFolderComics(widget.folder);
+      } else {
+        isLoading = true;
+        manager
+            .getFolderComicsAsync(widget.folder)
+            .minTime(const Duration(milliseconds: 200))
+            .then((value) {
+          if (mounted) {
+            setState(() {
+              isLoading = false;
+              comics = value;
+            });
+          }
+        });
+      }
    }
+    setState(() {});
+  }
+
+  bool matchKeyword(String keyword, FavoriteItem comic) {
+    var list = keyword.split(" ");
+    for (var k in list) {
+      if (k.isEmpty) continue;
+      if (comic.title.contains(k)) {
+        continue;
+      } else if (comic.subtitle != null && comic.subtitle!.contains(k)) {
+        continue;
+      } else if (comic.tags.any((tag) {
+        if (tag == k) {
+          return true;
+        } else if (tag.contains(':') && tag.split(':')[1] == k) {
+          return true;
+        } else if (App.locale.languageCode != 'en' &&
+            tag.translateTagsToCN == k) {
+          return true;
+        }
+        return false;
+      })) {
+        continue;
+      } else if (comic.author == k) {
+        continue;
+      }
+      return false;
+    }
+    return true;
+  }
+
+  // Convert keyword to traditional Chinese to match comics
+  bool matchKeywordT(String keyword, FavoriteItem comic) {
+    if (!OpenCC.hasChineseSimplified(keyword)) {
+      return false;
+    }
+    keyword = OpenCC.simplifiedToTraditional(keyword);
+    return matchKeyword(keyword, comic);
+  }
+
+  // Convert keyword to simplified Chinese to match comics
+  bool matchKeywordS(String keyword, FavoriteItem comic) {
+    if (!OpenCC.hasChineseTraditional(keyword)) {
+      return false;
+    }
+    keyword = OpenCC.traditionalToSimplified(keyword);
+    return matchKeyword(keyword, comic);
  }

  @override
  void initState() {
    favPage = context.findAncestorStateOfType<_FavoritesPageState>()!;
-    comics = LocalFavoritesManager().getAllComics(widget.folder);
-    var (a, b) = LocalFavoritesManager().findLinked(widget.folder);
-    networkSource = a;
-    networkFolder = b;
+    if (!isAllFolder) {
+      var (a, b) = LocalFavoritesManager().findLinked(widget.folder);
+      networkSource = a;
+      networkFolder = b;
+    } else {
+      networkSource = null;
+      networkFolder = null;
+    }
+    comics = [];
+    updateComics();
    LocalFavoritesManager().addListener(updateComics);
    super.initState();
  }
@@ -62,16 +175,33 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {

  void selectAll() {
    setState(() {
-      selectedComics = comics.asMap().map((k, v) => MapEntry(v, true));
+      if (searchMode) {
+        selectedComics = searchResults.asMap().map((k, v) => MapEntry(v, true));
+      } else {
+        selectedComics = comics.asMap().map((k, v) => MapEntry(v, true));
+      }
    });
  }

  void invertSelection() {
    setState(() {
-      comics.asMap().forEach((k, v) {
-        selectedComics[v] = !selectedComics.putIfAbsent(v, () => false);
-      });
-      selectedComics.removeWhere((k, v) => !v);
+      if (searchMode) {
+        for (var c in searchResults) {
+          if (selectedComics.containsKey(c)) {
+            selectedComics.remove(c);
+          } else {
+            selectedComics[c] = true;
+          }
+        }
+      } else {
+        for (var c in comics) {
+          if (selectedComics.containsKey(c)) {
+            selectedComics.remove(c);
+          } else {
+            selectedComics[c] = true;
+          }
+        }
+      }
    });
  }

@@ -113,6 +243,11 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {

  @override
  Widget build(BuildContext context) {
+    var title = favPage.folder ?? "Unselected".tl;
+    if (title == _localAllFolderLabel) {
+      title = "All".tl;
+    }
+
    Widget body = SmoothCustomScrollView(
      controller: scrollController,
      slivers: [
@@ -135,10 +270,10 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
              onTap: context.width < _kTwoPanelChangeWidth
                  ? favPage.showFolderSelector
                  : null,
-              child: Text(favPage.folder ?? "Unselected".tl),
+              child: Text(title),
            ),
            actions: [
-              if (networkSource != null)
+              if (networkSource != null && !isAllFolder)
                Tooltip(
                  message: "Sync".tl,
                  child: Flyout(
@@ -191,14 +326,17 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                  icon: const Icon(Icons.search),
                  onPressed: () {
                    setState(() {
+                      keyword = "";
                      searchMode = true;
+                      updateSearchResult();
                    });
                  },
                ),
              ),
-              MenuButton(
-                entries: [
-                  MenuEntry(
+              if (!isAllFolder)
+                MenuButton(
+                  entries: [
+                    MenuEntry(
                      icon: Icons.edit_outlined,
                      text: "Rename".tl,
                      onClick: () {
@@ -220,8 +358,9 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                            return null;
                          },
                        );
-                      }),
-                  MenuEntry(
+                      },
+                    ),
+                    MenuEntry(
                      icon: Icons.reorder,
                      text: "Reorder".tl,
                      onClick: () {
@@ -241,8 +380,9 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                            }
                          },
                        );
-                      }),
-                  MenuEntry(
+                      },
+                    ),
+                    MenuEntry(
                      icon: Icons.upload_file,
                      text: "Export".tl,
                      onClick: () {
@@ -253,8 +393,9 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                          data: utf8.encode(json),
                          filename: "${widget.folder}.json",
                        );
-                      }),
-                  MenuEntry(
+                      },
+                    ),
+                    MenuEntry(
                      icon: Icons.update,
                      text: "Update Comics Info".tl,
                      onClick: () {
@@ -265,8 +406,9 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                            });
                          }
                        });
-                      }),
-                  MenuEntry(
+                      },
+                    ),
+                    MenuEntry(
                      icon: Icons.delete_outline,
                      text: "Delete Folder".tl,
                      color: context.colorScheme.error,
@@ -284,9 +426,10 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                            favPage.folderList?.updateFolders();
                          },
                        );
-                      }),
-                ],
-              ),
+                      },
+                    ),
+                  ],
+                ),
            ],
          )
        else if (multiSelectMode)
@@ -310,10 +453,12 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                "Selected @c comics".tlParams({"c": selectedComics.length})),
            actions: [
              MenuButton(entries: [
+                if (!isAllFolder)
                MenuEntry(
                    icon: Icons.drive_file_move,
                    text: "Move to folder".tl,
                    onClick: () => favoriteOption('move')),
+                if (!isAllFolder)
                MenuEntry(
                    icon: Icons.copy,
                    text: "Copy to folder".tl,
@@ -330,22 +475,23 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                    icon: Icons.flip,
                    text: "Invert Selection".tl,
                    onClick: invertSelection),
-                MenuEntry(
-                    icon: Icons.delete_outline,
-                    text: "Delete Comic".tl,
-                    color: context.colorScheme.error,
-                    onClick: () {
-                      showConfirmDialog(
-                        context: context,
-                        title: "Delete".tl,
-                        content: "Delete @c comics?"
-                            .tlParams({"c": selectedComics.length}),
-                        btnColor: context.colorScheme.error,
-                        onConfirm: () {
-                          _deleteComicWithId();
-                        },
-                      );
-                    }),
+                if (!isAllFolder)
+                  MenuEntry(
+                      icon: Icons.delete_outline,
+                      text: "Delete Comic".tl,
+                      color: context.colorScheme.error,
+                      onClick: () {
+                        showConfirmDialog(
+                          context: context,
+                          title: "Delete".tl,
+                          content: "Delete @c comics?"
+                              .tlParams({"c": selectedComics.length}),
+                          btnColor: context.colorScheme.error,
+                          onConfirm: () {
+                            _deleteComicWithId();
+                          },
+                        );
+                      }),
                MenuEntry(
                  icon: Icons.download,
                  text: "Download".tl,
@@ -380,9 +526,9 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                icon: const Icon(Icons.close),
                onPressed: () {
                  setState(() {
-                    searchMode = false;
-                    keyword = "";
-                    updateComics();
+                    setState(() {
+                      searchMode = false;
+                    });
                  });
                },
              ),
@@ -391,131 +537,142 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
              autofocus: true,
              decoration: InputDecoration(
                hintText: "Search".tl,
-                border: InputBorder.none,
+                border: UnderlineInputBorder(),
              ),
              onChanged: (v) {
                keyword = v;
-                updateComics();
+                updateSearchResult();
              },
-            ),
+            ).paddingBottom(8).paddingRight(8),
          ),
-        SliverGridComics(
-          comics: comics,
-          selections: selectedComics,
-          menuBuilder: (c) {
-            return [
-              MenuEntry(
-                icon: Icons.delete,
-                text: "Delete".tl,
-                onClick: () {
-                  LocalFavoritesManager().deleteComicWithId(
-                    widget.folder,
-                    c.id,
-                    (c as FavoriteItem).type,
-                  );
-                },
+        if (isLoading)
+          SliverToBoxAdapter(
+            child: SizedBox(
+              height: 200,
+              child: const Center(
+                child: CircularProgressIndicator(),
              ),
-              MenuEntry(
-                icon: Icons.check,
-                text: "Select".tl,
-                onClick: () {
-                  setState(() {
-                    if (!multiSelectMode) {
-                      multiSelectMode = true;
-                    }
-                    if (selectedComics.containsKey(c as FavoriteItem)) {
-                      selectedComics.remove(c);
-                      _checkExitSelectMode();
-                    } else {
-                      selectedComics[c] = true;
-                    }
-                    lastSelectedIndex = comics.indexOf(c);
-                  });
-                },
-              ),
-              MenuEntry(
-                icon: Icons.download,
-                text: "Download".tl,
-                onClick: () {
-                  downloadComic(c as FavoriteItem);
-                  context.showMessage(
-                    message: "Download started".tl,
-                  );
-                },
-              ),
-              if (appdata.settings["onClickFavorite"] == "viewDetail")
+            ),
+          )
+        else
+          SliverGridComics(
+            comics: searchMode ? searchResults : comics,
+            selections: selectedComics,
+            menuBuilder: (c) {
+              return [
+                if (!isAllFolder)
+                  MenuEntry(
+                    icon: Icons.delete,
+                    text: "Delete".tl,
+                    onClick: () {
+                      LocalFavoritesManager().deleteComicWithId(
+                        widget.folder,
+                        c.id,
+                        (c as FavoriteItem).type,
+                      );
+                    },
+                  ),
                MenuEntry(
-                  icon: Icons.menu_book_outlined,
-                  text: "Read".tl,
+                  icon: Icons.check,
+                  text: "Select".tl,
                  onClick: () {
-                    App.mainNavigatorKey?.currentContext?.to(
-                      () => ReaderWithLoading(
-                        id: c.id,
-                        sourceKey: c.sourceKey,
-                      ),
+                    setState(() {
+                      if (!multiSelectMode) {
+                        multiSelectMode = true;
+                      }
+                      if (selectedComics.containsKey(c as FavoriteItem)) {
+                        selectedComics.remove(c);
+                        _checkExitSelectMode();
+                      } else {
+                        selectedComics[c] = true;
+                      }
+                      lastSelectedIndex = comics.indexOf(c);
+                    });
+                  },
+                ),
+                MenuEntry(
+                  icon: Icons.download,
+                  text: "Download".tl,
+                  onClick: () {
+                    downloadComic(c as FavoriteItem);
+                    context.showMessage(
+                      message: "Download started".tl,
                    );
                  },
                ),
-            ];
-          },
-          onTap: (c) {
-            if (multiSelectMode) {
-              setState(() {
-                if (selectedComics.containsKey(c as FavoriteItem)) {
-                  selectedComics.remove(c);
-                  _checkExitSelectMode();
-                } else {
-                  selectedComics[c] = true;
-                }
-                lastSelectedIndex = comics.indexOf(c);
-              });
-            } else if (appdata.settings["onClickFavorite"] == "viewDetail") {
-              App.mainNavigatorKey?.currentContext
-                  ?.to(() => ComicPage(id: c.id, sourceKey: c.sourceKey));
-            } else {
-              App.mainNavigatorKey?.currentContext?.to(
-                () => ReaderWithLoading(
-                  id: c.id,
-                  sourceKey: c.sourceKey,
-                ),
-              );
-            }
-          },
-          onLongPressed: (c) {
-            setState(() {
-              if (!multiSelectMode) {
-                multiSelectMode = true;
-                if (!selectedComics.containsKey(c as FavoriteItem)) {
-                  selectedComics[c] = true;
-                }
-                lastSelectedIndex = comics.indexOf(c);
-              } else {
-                if (lastSelectedIndex != null) {
-                  int start = lastSelectedIndex!;
-                  int end = comics.indexOf(c as FavoriteItem);
-                  if (start > end) {
-                    int temp = start;
-                    start = end;
-                    end = temp;
+                if (appdata.settings["onClickFavorite"] == "viewDetail")
+                  MenuEntry(
+                    icon: Icons.menu_book_outlined,
+                    text: "Read".tl,
+                    onClick: () {
+                      App.mainNavigatorKey?.currentContext?.to(
+                        () => ReaderWithLoading(
+                          id: c.id,
+                          sourceKey: c.sourceKey,
+                        ),
+                      );
+                    },
+                  ),
+              ];
+            },
+            onTap: (c) {
+              if (multiSelectMode) {
+                setState(() {
+                  if (selectedComics.containsKey(c as FavoriteItem)) {
+                    selectedComics.remove(c);
+                    _checkExitSelectMode();
+                  } else {
+                    selectedComics[c] = true;
                  }
+                  lastSelectedIndex = comics.indexOf(c);
+                });
+              } else if (appdata.settings["onClickFavorite"] == "viewDetail") {
+                App.mainNavigatorKey?.currentContext
+                    ?.to(() => ComicPage(id: c.id, sourceKey: c.sourceKey));
+              } else {
+                App.mainNavigatorKey?.currentContext?.to(
+                  () => ReaderWithLoading(
+                    id: c.id,
+                    sourceKey: c.sourceKey,
+                  ),
+                );
+              }
+            },
+            onLongPressed: (c) {
+              setState(() {
+                if (!multiSelectMode) {
+                  multiSelectMode = true;
+                  if (!selectedComics.containsKey(c as FavoriteItem)) {
+                    selectedComics[c] = true;
+                  }
+                  lastSelectedIndex = comics.indexOf(c);
+                } else {
+                  if (lastSelectedIndex != null) {
+                    int start = lastSelectedIndex!;
+                    int end = comics.indexOf(c as FavoriteItem);
+                    if (start > end) {
+                      int temp = start;
+                      start = end;
+                      end = temp;
+                    }

-                  for (int i = start; i <= end; i++) {
-                    if (i == lastSelectedIndex) continue;
+                    for (int i = start; i <= end; i++) {
+                      if (i == lastSelectedIndex) continue;

-                    var comic = comics[i];
-                    if (selectedComics.containsKey(comic)) {
-                      selectedComics.remove(comic);
-                    } else {
-                      selectedComics[comic] = true;
+                      var comic = comics[i];
+                      if (selectedComics.containsKey(comic)) {
+                        selectedComics.remove(comic);
+                      } else {
+                        selectedComics[comic] = true;
+                      }
                    }
                  }
+                  lastSelectedIndex = comics.indexOf(c as FavoriteItem);
                }
-                lastSelectedIndex = comics.indexOf(c as FavoriteItem);
-              }
-              _checkExitSelectMode();
-            });
-          },
-        ),
+                _checkExitSelectMode();
+              });
+            },
+          ),
      ],
    );
    body = AppScrollBar(
@@ -638,32 +795,26 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                            return;
                          }
                          if (option == 'move') {
-                            for (var c in selectedComics.keys) {
-                              for (var s in selectedLocalFolders) {
-                                LocalFavoritesManager().moveFavorite(
-                                    favPage.folder as String,
-                                    s,
-                                    c.id,
-                                    (c as FavoriteItem).type);
-                              }
+                            var comics = selectedComics.keys
+                                .map((e) => e as FavoriteItem)
+                                .toList();
+                            for (var f in selectedLocalFolders) {
+                              LocalFavoritesManager().batchMoveFavorites(
+                                favPage.folder as String,
+                                f,
+                                comics,
+                              );
                            }
                          } else {
-                            for (var c in selectedComics.keys) {
-                              for (var s in selectedLocalFolders) {
-                                LocalFavoritesManager().addComic(
-                                  s,
-                                  FavoriteItem(
-                                    id: c.id,
-                                    name: c.title,
-                                    coverPath: c.cover,
-                                    author: c.subtitle ?? '',
-                                    type: ComicType((c.sourceKey == 'local'
-                                        ? 0
-                                        : c.sourceKey.hashCode)),
-                                    tags: c.tags ?? [],
-                                  ),
-                                );
-                              }
+                            var comics = selectedComics.keys
+                                .map((e) => e as FavoriteItem)
+                                .toList();
+                            for (var f in selectedLocalFolders) {
+                              LocalFavoritesManager().batchCopyFavorites(
+                                favPage.folder as String,
+                                f,
+                                comics,
+                              );
                            }
                          }
                          App.rootContext.pop();
@@ -699,13 +850,8 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
  }

  void _deleteComicWithId() {
-    for (var c in selectedComics.keys) {
-      LocalFavoritesManager().deleteComicWithId(
-        widget.folder,
-        c.id,
-        (c as FavoriteItem).type,
-      );
-    }
+    var toBeDeleted = selectedComics.keys.map((e) => e as FavoriteItem).toList();
+    LocalFavoritesManager().batchDeleteComics(widget.folder, toBeDeleted);
    _cancel();
  }
 }
@@ -725,7 +871,7 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
  final _key = GlobalKey();
  var reorderWidgetKey = UniqueKey();
  final _scrollController = ScrollController();
-  late var comics = LocalFavoritesManager().getAllComics(widget.name);
+  late var comics = LocalFavoritesManager().getFolderComics(widget.name);
  bool changed = false;

  static int _floatToInt8(double x) {
@@ -746,7 +892,10 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
  @override
  void dispose() {
    if (changed) {
-      LocalFavoritesManager().reorder(comics, widget.name);
+      // Delay to ensure navigation is completed
+      Future.delayed(const Duration(milliseconds: 200), () {
+        LocalFavoritesManager().reorder(comics, widget.name);
+      });
    }
    super.dispose();
  }
@@ -781,27 +930,31 @@ class _ReorderComicsPageState extends State<_ReorderComicsPage> {
      appBar: Appbar(
        title: Text("Reorder".tl),
        actions: [
-          IconButton(
-            icon: const Icon(Icons.info_outline),
-            onPressed: () {
-              showInfoDialog(
-                context: context,
-                title: "Reorder".tl,
-                content: "Long press and drag to reorder.".tl,
-              );
-            },
-          ),
-          IconButton(
-            icon: const Icon(Icons.swap_vert),
-            onPressed: () {
-              setState(() {
-                comics = comics.reversed.toList();
-                changed = true;
-                showToast(
-                    message: "Reversed successfully".tl, context: context);
-              });
-            },
+          Tooltip(
+            message: "Information".tl,
+            child: IconButton(
+              icon: const Icon(Icons.info_outline),
+              onPressed: () {
+                showInfoDialog(
+                  context: context,
+                  title: "Reorder".tl,
+                  content: "Long press and drag to reorder.".tl,
+                );
+              },
+            ),
          ),
+          Tooltip(
+            message: "Reverse".tl,
+            child: IconButton(
+              icon: const Icon(Icons.swap_vert),
+              onPressed: () {
+                setState(() {
+                  comics = comics.reversed.toList();
+                  changed = true;
+                });
+              },
+            ),
+          )
        ],
      ),
      body: ReorderableBuilder<FavoriteItem>(
--- a/lib/pages/favorites/local_search_page.dart
+++ b/lib/pages/favorites/local_search_page.dart
@@ -1,41 +0,0 @@
-part of 'favorites_page.dart';
-
-class LocalSearchPage extends StatefulWidget {
-  const LocalSearchPage({super.key});
-
-  @override
-  State<LocalSearchPage> createState() => _LocalSearchPageState();
-}
-
-class _LocalSearchPageState extends State<LocalSearchPage> {
-  String keyword = '';
-
-  var comics = <FavoriteItemWithFolderInfo>[];
-
-  late final SearchBarController controller;
-
-  @override
-  void initState() {
-    super.initState();
-    controller = SearchBarController(onSearch: (text) {
-      keyword = text;
-      comics = LocalFavoritesManager().search(keyword);
-      setState(() {});
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      body: SmoothCustomScrollView(slivers: [
-        SliverSearchBar(controller: controller),
-        SliverGridComics(
-          comics: comics,
-          badgeBuilder: (c) {
-            return (c as FavoriteItemWithFolderInfo).folder;
-          },
-        ),
-      ]),
-    );
-  }
-}
--- a/lib/pages/favorites/side_bar.dart
+++ b/lib/pages/favorites/side_bar.dart
@@ -42,6 +42,7 @@ class _LeftBarState extends State<_LeftBar> implements FolderList {
    folders = LocalFavoritesManager().folderNames;
    findNetworkFolders();
    appdata.settings.addListener(updateFolders);
+    LocalFavoritesManager().addListener(updateFolders);
    super.initState();
  }

@@ -49,6 +50,7 @@ class _LeftBarState extends State<_LeftBar> implements FolderList {
  void dispose() {
    super.dispose();
    appdata.settings.removeListener(updateFolders);
+    LocalFavoritesManager().removeListener(updateFolders);
  }

  @override
@@ -86,58 +88,14 @@ class _LeftBarState extends State<_LeftBar> implements FolderList {
              padding: widget.withAppbar
                  ? EdgeInsets.zero
                  : EdgeInsets.only(top: context.padding.top),
-              itemCount: folders.length + networkFolders.length + 2,
+              itemCount: folders.length + networkFolders.length + 3,
              itemBuilder: (context, index) {
                if (index == 0) {
-                  return Container(
-                    padding: const EdgeInsets.symmetric(vertical: 8),
-                    child: Row(
-                      children: [
-                        Icon(
-                          Icons.local_activity,
-                          color: context.colorScheme.secondary,
-                        ),
-                        const SizedBox(width: 12),
-                        Text("Local".tl),
-                        const Spacer(),
-                        MenuButton(
-                          entries: [
-                            MenuEntry(
-                              icon: Icons.search,
-                              text: 'Search'.tl,
-                              onClick: () {
-                                context.to(() => const LocalSearchPage());
-                              },
-                            ),
-                            MenuEntry(
-                              icon: Icons.add,
-                              text: 'Create Folder'.tl,
-                              onClick: () {
-                                newFolder().then((value) {
-                                  setState(() {
-                                    folders =
-                                        LocalFavoritesManager().folderNames;
-                                  });
-                                });
-                              },
-                            ),
-                            MenuEntry(
-                              icon: Icons.reorder,
-                              text: 'Sort'.tl,
-                              onClick: () {
-                                sortFolders().then((value) {
-                                  setState(() {
-                                    folders =
-                                        LocalFavoritesManager().folderNames;
-                                  });
-                                });
-                              },
-                            ),
-                          ],
-                        ),
-                      ],
-                    ).paddingHorizontal(16),
-                  );
+                  return buildLocalTitle();
+                }
+                index--;
+                if (index == 0) {
+                  return buildLocalFolder(_localAllFolderLabel);
                }
                index--;
                if (index < folders.length) {
@@ -145,38 +103,7 @@ class _LeftBarState extends State<_LeftBar> implements FolderList {
                }
                index -= folders.length;
                if (index == 0) {
-                  return Container(
-                    padding: const EdgeInsets.symmetric(vertical: 12),
-                    margin: const EdgeInsets.only(top: 8),
-                    decoration: BoxDecoration(
-                      border: Border(
-                        top: BorderSide(
-                          color: context.colorScheme.outlineVariant,
-                          width: 0.6,
-                        ),
-                      ),
-                    ),
-                    child: Row(
-                      children: [
-                        Icon(
-                          Icons.cloud,
-                          color: context.colorScheme.secondary,
-                        ),
-                        const SizedBox(width: 12),
-                        Text("Network".tl),
-                        const Spacer(),
-                        IconButton(
-                          icon: const Icon(Icons.settings),
-                          onPressed: () {
-                            showPopUpWidget(
-                              App.rootContext,
-                              setFavoritesPagesWidget(),
-                            );
-                          },
-                        ),
-                      ],
-                    ).paddingHorizontal(16),
-                  );
+                  return buildNetworkTitle();
                }
                index--;
                return buildNetworkFolder(networkFolders[index]);
@@ -188,8 +115,95 @@ class _LeftBarState extends State<_LeftBar> implements FolderList {
    );
  }

+  Widget buildLocalTitle() {
+    return Container(
+      padding: const EdgeInsets.symmetric(vertical: 8),
+      child: Row(
+        children: [
+          Icon(
+            Icons.local_activity,
+            color: context.colorScheme.secondary,
+          ),
+          const SizedBox(width: 12),
+          Text("Local".tl),
+          const Spacer(),
+          MenuButton(
+            entries: [
+              MenuEntry(
+                icon: Icons.add,
+                text: 'Create Folder'.tl,
+                onClick: () {
+                  newFolder().then((value) {
+                    setState(() {
+                      folders = LocalFavoritesManager().folderNames;
+                    });
+                  });
+                },
+              ),
+              MenuEntry(
+                icon: Icons.reorder,
+                text: 'Sort'.tl,
+                onClick: () {
+                  sortFolders().then((value) {
+                    setState(() {
+                      folders = LocalFavoritesManager().folderNames;
+                    });
+                  });
+                },
+              ),
+            ],
+          ),
+        ],
+      ).paddingHorizontal(16),
+    );
+  }
+
+  Widget buildNetworkTitle() {
+    return Container(
+      padding: const EdgeInsets.symmetric(vertical: 12),
+      margin: const EdgeInsets.only(top: 8),
+      decoration: BoxDecoration(
+        border: Border(
+          top: BorderSide(
+            color: context.colorScheme.outlineVariant,
+            width: 0.6,
+          ),
+        ),
+      ),
+      child: Row(
+        children: [
+          Icon(
+            Icons.cloud,
+            color: context.colorScheme.secondary,
+          ),
+          const SizedBox(width: 12),
+          Text("Network".tl),
+          const Spacer(),
+          IconButton(
+            icon: const Icon(Icons.settings),
+            onPressed: () {
+              showPopUpWidget(
+                App.rootContext,
+                setFavoritesPagesWidget(),
+              );
+            },
+          ),
+        ],
+      ).paddingHorizontal(16),
+    );
+  }
+
  Widget buildLocalFolder(String name) {
    bool isSelected = name == favPage.folder && !favPage.isNetwork;
+    int count = 0;
+    if (name == _localAllFolderLabel) {
+      count = LocalFavoritesManager().totalComics;
+    } else {
+      count = LocalFavoritesManager().folderComics(name);
+    }
+    var folderName = name == _localAllFolderLabel
+        ? "All".tl
+        : getFavoriteDataOrNull(name)?.title ?? name;
    return InkWell(
      onTap: () {
        if (isSelected) {
@@ -214,7 +228,25 @@ class _LeftBarState extends State<_LeftBar> implements FolderList {
          ),
        ),
        padding: const EdgeInsets.only(left: 16),
-        child: Text(name),
+        child: Row(
+          children: [
+            Expanded(
+              child: Text(folderName),
+            ),
+            Container(
+              margin: EdgeInsets.only(right: 8),
+              padding: EdgeInsets.symmetric(
+                horizontal: 8,
+                vertical: 2,
+              ),
+              decoration: BoxDecoration(
+                color: context.colorScheme.surfaceContainer,
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: Text(count.toString()),
+            ),
+          ],
+        ),
      ),
    );
  }
--- a/lib/pages/follow_updates_page.dart
+++ b/lib/pages/follow_updates_page.dart
@@ -5,10 +5,10 @@ import 'package:venera/components/components.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/favorites.dart';
-import 'package:venera/foundation/log.dart';
 import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/translations.dart';
 import '../foundation/global_state.dart';
+import 'package:venera/foundation/follow_updates.dart';

 class FollowUpdatesWidget extends StatefulWidget {
  const FollowUpdatesWidget({super.key});
@@ -460,7 +460,7 @@ class _FollowUpdatesPageState extends AutomaticGlobalState<FollowUpdatesPage> {
        message: "Updating comics...".tl,
      );

-      await for (var progress in _updateFolder(folder, true)) {
+      await for (var progress in updateFolder(folder, true)) {
        if (isCanceled) {
          return;
        }
@@ -497,7 +497,7 @@ class _FollowUpdatesPageState extends AutomaticGlobalState<FollowUpdatesPage> {

    int updated = 0;

-    await for (var progress in _updateFolder(folder!, true)) {
+    await for (var progress in updateFolder(folder!, true)) {
      if (isCanceled) {
        return;
      }
@@ -532,128 +532,6 @@ class _FollowUpdatesPageState extends AutomaticGlobalState<FollowUpdatesPage> {
  Object? get key => 'FollowUpdatesPage';
 }

-class _UpdateProgress {
-  final int total;
-  final int current;
-  final int errors;
-  final int updated;
-
-  _UpdateProgress(this.total, this.current, this.errors, this.updated);
-}
-
-void _updateFolderBase(
-  String folder,
-  StreamController<_UpdateProgress> stream,
-  bool ignoreCheckTime,
-) async {
-  var comics = LocalFavoritesManager().getComicsWithUpdatesInfo(folder);
-  int current = 0;
-  int errors = 0;
-  int updated = 0;
-  var futures = <Future>[];
-  const maxConcurrent = 5;
-
-  for (int i = 0; i < comics.length; i++) {
-    if (stream.isClosed) {
-      return;
-    }
-    if (!ignoreCheckTime) {
-      var lastCheckTime = comics[i].lastCheckTime;
-      if (lastCheckTime != null &&
-          DateTime.now().difference(lastCheckTime).inDays < 1) {
-        current++;
-        stream.add(_UpdateProgress(comics.length, current, errors, updated));
-        continue;
-      }
-    }
-
-    if (futures.length >= maxConcurrent) {
-      await Future.any(futures);
-    }
-
-    var future = () async {
-      int retries = 3;
-      while (true) {
-        try {
-          var c = comics[i];
-          var comicSource = c.type.comicSource;
-          if (comicSource == null) return;
-          var newInfo = (await comicSource.loadComicInfo!(c.id)).data;
-
-          var newTags = <String>[];
-          for (var entry in newInfo.tags.entries) {
-            const shouldIgnore = ['author', 'artist', 'time'];
-            var namespace = entry.key;
-            if (shouldIgnore.contains(namespace.toLowerCase())) {
-              continue;
-            }
-            for (var tag in entry.value) {
-              newTags.add("$namespace:$tag");
-            }
-          }
-
-          var item = FavoriteItem(
-            id: c.id,
-            name: newInfo.title,
-            coverPath: newInfo.cover,
-            author: newInfo.subTitle ??
-                newInfo.tags['author']?.firstOrNull ??
-                c.author,
-            type: c.type,
-            tags: newTags,
-          );
-
-          LocalFavoritesManager().updateInfo(folder, item, false);
-
-          var updateTime = newInfo.findUpdateTime();
-          if (updateTime != null && updateTime != c.updateTime) {
-            LocalFavoritesManager().updateUpdateTime(
-              folder,
-              c.id,
-              c.type,
-              updateTime,
-            );
-          } else {
-            LocalFavoritesManager().updateCheckTime(folder, c.id, c.type);
-          }
-          updated++;
-          return;
-        } catch (e, s) {
-          Log.error("Check Updates", e, s);
-          retries--;
-          if (retries == 0) {
-            errors++;
-            return;
-          }
-        } finally {
-          current++;
-          stream.add(_UpdateProgress(comics.length, current, errors, updated));
-        }
-      }
-    }();
-
-    future.then((_) {
-      futures.remove(future);
-    });
-
-    futures.add(future);
-  }
-
-  await Future.wait(futures);
-
-  if (updated > 0) {
-    LocalFavoritesManager().notifyChanges();
-  }
-
-  stream.close();
-}
-
-Stream<_UpdateProgress> _updateFolder(String folder, bool ignoreCheckTime) {
-  var stream = StreamController<_UpdateProgress>();
-  _updateFolderBase(folder, stream, ignoreCheckTime);
-  return stream.stream;
-}
-
 /// Background service for checking updates
 abstract class FollowUpdatesService {
  static bool _isChecking = false;
@@ -683,7 +561,7 @@ abstract class FollowUpdatesService {

    int updated = 0;
    try {
-      await for (var progress in _updateFolder(folder, false)) {
+      await for (var progress in updateFolder(folder, false)) {
        if (isCanceled) {
          return;
        }
--- a/lib/pages/history_page.dart
+++ b/lib/pages/history_page.dart
@@ -140,6 +140,14 @@ class _HistoryPageState extends State<HistoryPage> {
              title: 'Clear History'.tl,
              content: Text('Are you sure you want to clear your history?'.tl),
              actions: [
+                Button.outlined(
+                  onPressed: () {
+                    HistoryManager().clearUnfavoritedHistory();
+                    context.pop();
+                  },
+                  child: Text('Clear Unfavorited'.tl),
+                ),
+                const SizedBox(width: 4),
                Button.filled(
                  color: context.colorScheme.error,
                  onPressed: () {
--- a/lib/pages/home_page.dart
+++ b/lib/pages/home_page.dart
@@ -52,7 +52,7 @@ class _SearchBar extends StatelessWidget {
  Widget build(BuildContext context) {
    return SliverToBoxAdapter(
      child: Container(
-        height: 52,
+        height: App.isMobile ? 52 : 46,
        width: double.infinity,
        margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 8),
        child: Material(
@@ -942,7 +942,7 @@ class _ImageFavoritesState extends State<ImageFavorites> {
          displayType = type;
        });
        await Future.delayed(const Duration(milliseconds: 20));
-        var scrollController = ScrollControllerProvider.of(context);
+        var scrollController = ScrollState.of(context).controller;
        scrollController.animateTo(
          scrollController.position.maxScrollExtent,
          duration: const Duration(milliseconds: 200),
--- a/lib/pages/local_comics_page.dart
+++ b/lib/pages/local_comics_page.dart
@@ -14,6 +14,7 @@ import 'package:venera/utils/io.dart';
 import 'package:venera/utils/pdf.dart';
 import 'package:venera/utils/translations.dart';
 import 'package:zip_flutter/zip_flutter.dart';
+import 'package:url_launcher/url_launcher_string.dart';

 class LocalComicsPage extends StatefulWidget {
  const LocalComicsPage({super.key});
@@ -143,6 +144,14 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
          addFavorite(selectedComics.keys.toList());
        },
      ),
+      if (selectedComics.length == 1)
+        MenuEntry(
+          icon: Icons.folder_open,
+          text: "Open Folder".tl,
+          onClick: () {
+            openComicFolder(selectedComics.keys.first);
+          },
+        ),
      if (selectedComics.length == 1)
        MenuEntry(
          icon: Icons.chrome_reader_mode_outlined,
@@ -306,12 +315,20 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
                });
              } else {
                // prevent dirty data
-                var comic = LocalManager().find(c.id, ComicType(c.sourceKey.hashCode))!;
+                var comic =
+                    LocalManager().find(c.id, ComicType.fromKey(c.sourceKey))!;
                comic.read();
              }
            },
            menuBuilder: (c) {
              return [
+                MenuEntry(
+                  icon: Icons.folder_open,
+                  text: "Open Folder".tl,
+                  onClick: () {
+                    openComicFolder(c as LocalComic);
+                  },
+                ),
                MenuEntry(
                  icon: Icons.delete,
                  text: "Delete".tl,
@@ -360,28 +377,49 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
      context: App.rootContext,
      builder: (context) {
        bool removeComicFile = true;
+        bool removeFavoriteAndHistory = true;
        return StatefulBuilder(builder: (context, state) {
          return ContentDialog(
            title: "Delete".tl,
-            content: CheckboxListTile(
-              title: Text("Also remove files on disk".tl),
-              value: removeComicFile,
-              onChanged: (v) {
-                state(() {
-                  removeComicFile = !removeComicFile;
-                });
-              },
+            content: Column(
+              children: [
+                CheckboxListTile(
+                  title: Text("Remove local favorite and history".tl),
+                  value: removeFavoriteAndHistory,
+                  onChanged: (v) {
+                    state(() {
+                      removeFavoriteAndHistory = !removeFavoriteAndHistory;
+                    });
+                  },
+                ),
+                CheckboxListTile(
+                  title: Text("Also remove files on disk".tl),
+                  value: removeComicFile,
+                  onChanged: (v) {
+                    state(() {
+                      removeComicFile = !removeComicFile;
+                    });
+                  },
+                )
+              ],
            ),
            actions: [
+              if (comics.length == 1 && comics.first.hasChapters)
+                TextButton(
+                  child: Text("Delete Chapters".tl),
+                  onPressed: () {
+                    context.pop();
+                    showDeleteChaptersPopWindow(context, comics.first);
+                  },
+                ),
              FilledButton(
                onPressed: () {
                  context.pop();
-                  for (var comic in comics) {
-                    LocalManager().deleteComic(
-                      comic,
-                      removeComicFile,
-                    );
-                  }
+                  LocalManager().batchDeleteComics(
+                    comics,
+                    removeComicFile,
+                    removeFavoriteAndHistory,
+                  );
                  isDeleted = true;
                },
                child: Text("Confirm".tl),
@@ -444,7 +482,10 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
      var fileName = "";
      // For each comic, export it to a file
      for (var comic in comics) {
-        fileName = FilePath.join(cacheDir, sanitizeFileName(comic.title) + ext);
+        fileName = FilePath.join(
+          cacheDir,
+          sanitizeFileName(comic.title, maxLength: 100) + ext,
+        );
        await export(comic, fileName);
        current++;
        if (comics.length > 1) {
@@ -493,3 +534,102 @@ class _LocalComicsPageState extends State<LocalComicsPage> {

 typedef ExportComicFunc = Future<File> Function(
    LocalComic comic, String outFilePath);
+
+/// Opens the folder containing the comic in the system file explorer
+Future<void> openComicFolder(LocalComic comic) async {
+  try {
+    final folderPath = comic.baseDir;
+
+    if (App.isWindows) {
+      await Process.run('explorer', [folderPath]);
+    } else if (App.isMacOS) {
+      await Process.run('open', [folderPath]);
+    } else if (App.isLinux) {
+      // Try different file managers commonly found on Linux
+      try {
+        await Process.run('xdg-open', [folderPath]);
+      } catch (e) {
+        // Fallback to other common file managers
+        try {
+          await Process.run('nautilus', [folderPath]);
+        } catch (e) {
+          try {
+            await Process.run('dolphin', [folderPath]);
+          } catch (e) {
+            try {
+              await Process.run('thunar', [folderPath]);
+            } catch (e) {
+              // Last resort: use the URL launcher with file:// protocol
+              await launchUrlString('file://$folderPath');
+            }
+          }
+        }
+      }
+    } else {
+      // For mobile platforms, use the URL launcher with file:// protocol
+      await launchUrlString('file://$folderPath');
+    }
+  } catch (e, s) {
+    Log.error("Open Folder", "Failed to open comic folder: $e", s);
+    // Show error message to user
+    if (App.rootContext.mounted) {
+      App.rootContext.showMessage(message: "Failed to open folder: $e");
+    }
+  }
+}
+
+void showDeleteChaptersPopWindow(BuildContext context, LocalComic comic) {
+  var chapters = <String>[];
+
+  showPopUpWidget(
+    context,
+    PopUpWidgetScaffold(
+      title: "Delete Chapters".tl,
+      body: StatefulBuilder(builder: (context, setState) {
+        return Column(
+          children: [
+            Expanded(
+              child: ListView.builder(
+                itemCount: comic.downloadedChapters.length,
+                itemBuilder: (context, index) {
+                  var id = comic.downloadedChapters[index];
+                  var chapter = comic.chapters![id] ?? "Unknown Chapter";
+                  return CheckboxListTile(
+                    title: Text(chapter),
+                    value: chapters.contains(id),
+                    onChanged: (v) {
+                      setState(() {
+                        if (v == true) {
+                          chapters.add(id);
+                        } else {
+                          chapters.remove(id);
+                        }
+                      });
+                    },
+                  );
+                },
+              ),
+            ),
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.end,
+                children: [
+                  FilledButton(
+                    onPressed: () {
+                      Future.delayed(const Duration(milliseconds: 200), () {
+                        LocalManager().deleteComicChapters(comic, chapters);
+                      });
+                      App.rootContext.pop();
+                    },
+                    child: Text("Submit".tl),
+                  )
+                ],
+              ),
+            )
+          ],
+        );
+      }),
+    ),
+  );
+}
--- a/lib/pages/reader/comic_image.dart
+++ b/lib/pages/reader/comic_image.dart
@@ -24,6 +24,8 @@ class ComicImage extends StatefulWidget {
    Map<String, String>? headers,
    int? cacheWidth,
    int? cacheHeight,
+    this.onInit,
+    this.onDispose,
  })  : image = ResizeImage.resizeIfNeeded(cacheWidth, cacheHeight, image),
        assert(cacheWidth == null || cacheWidth > 0),
        assert(cacheHeight == null || cacheHeight > 0);
@@ -60,6 +62,10 @@ class ComicImage extends StatefulWidget {

  final bool isAntiAlias;

+  final void Function(State<ComicImage> state)? onInit;
+
+  final void Function(State<ComicImage> state)? onDispose;
+
  static void clear() => _ComicImageState.clear();

  @override
@@ -87,6 +93,7 @@ class _ComicImageState extends State<ComicImage> with WidgetsBindingObserver {
    super.initState();
    WidgetsBinding.instance.addObserver(this);
    _scrollAwareContext = DisposableBuildContext<State<ComicImage>>(this);
+    widget.onInit?.call(this);
  }

  @override
@@ -97,6 +104,7 @@ class _ComicImageState extends State<ComicImage> with WidgetsBindingObserver {
    _completerHandle?.dispose();
    _scrollAwareContext.dispose();
    _replaceImage(info: null);
+    widget.onDispose?.call(this);
    super.dispose();
  }

@@ -136,6 +144,15 @@ class _ComicImageState extends State<ComicImage> with WidgetsBindingObserver {
    super.reassemble();
  }

+  bool containsPoint(Offset point) {
+    if (!mounted) {
+      return false;
+    }
+    var renderBox = context.findRenderObject() as RenderBox;
+    var localPoint = renderBox.globalToLocal(point);
+    return renderBox.paintBounds.contains(localPoint);
+  }
+
  void _updateInvertColors() {
    _invertColors = MediaQuery.maybeInvertColorsOf(context) ??
        SemanticsBinding.instance.accessibilityFeatures.invertColors;
--- a/lib/pages/reader/gesture.dart
+++ b/lib/pages/reader/gesture.dart
@@ -152,12 +152,19 @@ class _ReaderGestureDetectorState extends AutomaticGlobalState<_ReaderGestureDet

  bool _dragInProgress = false;

+  bool get _enableDoubleTapToZoom =>
+      appdata.settings.getReaderSetting(reader.cid, reader.type.sourceKey, 'enableDoubleTapToZoom');
+
  void onTapUp(TapUpDetails event) {
    if (_longPressInProgress) {
      _longPressInProgress = false;
      return;
    }
    final location = event.globalPosition;
+    if (!_enableDoubleTapToZoom) {
+      onTap(location);
+      return;
+    }
    final previousLocation = _previousEvent?.globalPosition;
    if (previousLocation != null) {
      if ((location - previousLocation).distanceSquared <
@@ -184,7 +191,8 @@ class _ReaderGestureDetectorState extends AutomaticGlobalState<_ReaderGestureDet
    } else if (context.readerScaffold.isOpen) {
      context.readerScaffold.openOrClose();
    } else {
-      if (appdata.settings['enableTapToTurnPages']) {
+      if (appdata.settings.getReaderSetting(
+          reader.cid, reader.type.sourceKey, 'enableTapToTurnPages')) {
        bool isLeft = false, isRight = false, isTop = false, isBottom = false;
        final width = context.width;
        final height = context.height;
@@ -201,11 +209,12 @@ class _ReaderGestureDetectorState extends AutomaticGlobalState<_ReaderGestureDet
          isBottom = true;
        }
        bool isCenter = false;
-        var prev = context.reader.toPrevPage;
-        var next = context.reader.toNextPage;
-        if (appdata.settings['reverseTapToTurnPages']) {
-          prev = context.reader.toNextPage;
-          next = context.reader.toPrevPage;
+        var prev = () => context.reader.toPrevPage();
+        var next = () => context.reader.toNextPage();
+        if (appdata.settings.getReaderSetting(
+            reader.cid, reader.type.sourceKey, 'reverseTapToTurnPages')) {
+          prev = () => context.reader.toNextPage();
+          next = () => context.reader.toPrevPage();
        }
        switch (context.reader.mode) {
          case ReaderMode.galleryLeftToRight:
@@ -281,6 +290,18 @@ class _ReaderGestureDetectorState extends AutomaticGlobalState<_ReaderGestureDet
            context.pop();
          },
        ),
+        if (App.isDesktop && !reader.isLoading)
+          MenuEntry(
+            icon: Icons.copy,
+            text: "Copy Image".tl,
+            onClick: () => copyImage(location),
+          ),
+        if (!reader.isLoading)
+          MenuEntry(
+            icon: Icons.download_outlined,
+            text: "Save Image".tl,
+            onClick: () => saveImage(location),
+          ),
      ],
    );
  }
@@ -303,6 +324,27 @@ class _ReaderGestureDetectorState extends AutomaticGlobalState<_ReaderGestureDet

  @override
  Object? get key => "reader_gesture";
+
+  void copyImage(Offset location) async {
+    var controller = reader._imageViewController;
+    var image = await controller!.getImageByOffset(location);
+    if (image != null) {
+      writeImageToClipboard(image);
+    } else {
+      context.showMessage(message: "No Image");
+    }
+  }
+
+  void saveImage(Offset location) async {
+    var controller = reader._imageViewController;
+    var image = await controller!.getImageByOffset(location);
+    if (image != null) {
+      var filetype = detectFileType(image);
+      saveFile(filename: "image${filetype.ext}", data: image);
+    } else {
+      context.showMessage(message: "No Image");
+    }
+  }
 }

 class _DragListener {
--- a/lib/pages/reader/images.dart
+++ b/lib/pages/reader/images.dart
@@ -21,19 +21,35 @@ class _ReaderImagesState extends State<_ReaderImages> {
    super.initState();
  }

+  @override
+  void dispose() {
+    super.dispose();
+    ImageDownloader.cancelAllLoadingImages();
+  }
+
  void load() async {
    if (inProgress) return;
    inProgress = true;
    if (reader.type == ComicType.local ||
-        (LocalManager()
-            .isDownloaded(reader.cid, reader.type, reader.chapter, reader.widget.chapters))) {
+        (LocalManager().isDownloaded(
+          reader.cid,
+          reader.type,
+          reader.chapter,
+          reader.widget.chapters,
+        ))) {
      try {
-        var images = await LocalManager()
-            .getImages(reader.cid, reader.type, reader.chapter);
+        var images = await LocalManager().getImages(
+          reader.cid,
+          reader.type,
+          reader.chapter,
+        );
        setState(() {
          reader.images = images;
          reader.isLoading = false;
          inProgress = false;
+          Future.microtask(() {
+            reader.updateHistory();
+          });
        });
      } catch (e) {
        setState(() {
@@ -43,9 +59,10 @@ class _ReaderImagesState extends State<_ReaderImages> {
        });
      }
    } else {
+      var cp = reader.widget.chapters?.ids.elementAtOrNull(reader.chapter - 1);
      var res = await reader.type.comicSource!.loadComicPages!(
        reader.widget.cid,
-        reader.widget.chapters?.ids.elementAt(reader.chapter - 1),
+        cp,
      );
      if (res.error) {
        setState(() {
@@ -58,6 +75,9 @@ class _ReaderImagesState extends State<_ReaderImages> {
          reader.images = res.data;
          reader.isLoading = false;
          inProgress = false;
+          Future.microtask(() {
+            reader.updateHistory();
+          });
        });
      }
    }
@@ -68,23 +88,29 @@ class _ReaderImagesState extends State<_ReaderImages> {
  Widget build(BuildContext context) {
    if (reader.isLoading) {
      load();
-      return const Center(
-        child: CircularProgressIndicator(),
-      );
+      return const Center(child: CircularProgressIndicator());
    } else if (error != null) {
-      return NetworkError(
-        message: error!,
-        retry: () {
-          setState(() {
-            reader.isLoading = true;
-            error = null;
-          });
+      return GestureDetector(
+        onTap: () {
+          context.readerScaffold.openOrClose();
        },
+        child: SizedBox.expand(
+          child: NetworkError(
+            message: error!,
+            retry: () {
+              setState(() {
+                reader.isLoading = true;
+                error = null;
+              });
+            },
+          ),
+        ),
      );
    } else {
      if (reader.mode.isGallery) {
        return _GalleryMode(
-            key: Key('${reader.mode.key}_${reader.imagesPerPage}'));
+          key: Key('${reader.mode.key}_${reader.imagesPerPage}'),
+        );
      } else {
        return _ContinuousMode(key: Key(reader.mode.key));
      }
@@ -103,143 +129,266 @@ class _GalleryModeState extends State<_GalleryMode>
    implements _ImageViewController {
  late PageController controller;

-  late List<bool> cached;
-
  int get preCacheCount => appdata.settings["preloadImageCount"];

  var photoViewControllers = <int, PhotoViewController>{};

  late _ReaderState reader;

-  int get totalPages => (reader.images!.length / reader.imagesPerPage).ceil();
+  /// [totalPages] is the total number of pages in the current chapter.
+  /// More than one images can be displayed on one page.
+  int get totalPages {
+    if (!reader.showSingleImageOnFirstPage()) {
+      return (reader.images!.length /
+              reader.imagesPerPage())
+          .ceil();
+    } else {
+      return 1 +
+          ((reader.images!.length - 1) /
+                  reader.imagesPerPage())
+              .ceil();
+    }
+  }
+
+  var imageStates = <State<ComicImage>>{};
+
+  bool isLongPressing = false;
+
+  int fingers = 0;

  @override
  void initState() {
    reader = context.reader;
    controller = PageController(initialPage: reader.page);
    reader._imageViewController = this;
-    cached = List.filled(reader.maxPage + 2, false);
    Future.microtask(() {
      context.readerScaffold.setFloatingButton(0);
    });
    super.initState();
  }

-  void cache(int current) {
-    for (int i = current + 1; i <= current + preCacheCount; i++) {
-      if (i <= totalPages && !cached[i]) {
-        int startIndex = (i - 1) * reader.imagesPerPage;
-        int endIndex =
-            math.min(startIndex + reader.imagesPerPage, reader.images!.length);
-        for (int i = startIndex; i < endIndex; i++) {
-          precacheImage(
-              _createImageProviderFromKey(reader.images![i], context), context);
-        }
-        cached[i] = true;
+  /// Get the range of images for the given page. [page] is 1-based.
+  (int start, int end) getPageImagesRange(int page) {
+    var imagesPerPage = reader.imagesPerPage();
+    if (reader.showSingleImageOnFirstPage()) {
+      if (page == 1) {
+        return (0, 1);
+      } else {
+        int startIndex = (page - 2) * imagesPerPage + 1;
+        int endIndex = math.min(
+          startIndex + imagesPerPage,
+          reader.images!.length,
+        );
+        return (startIndex, endIndex);
+      }
+    } else {
+      int startIndex = (page - 1) * imagesPerPage;
+      int endIndex = math.min(
+        startIndex + imagesPerPage,
+        reader.images!.length,
+      );
+      return (startIndex, endIndex);
+    }
+  }
+
+  /// [cache] is used to cache the images.
+  /// The count of images to cache is determined by the [preCacheCount] setting.
+  /// For previous page and next page, it will do a memory cache.
+  /// For current page, it will do nothing because it is already on the screen.
+  /// For other pages, it will do a pre-download cache.
+  void cache(int startPage) {
+    for (int i = startPage - 1; i <= startPage + preCacheCount; i++) {
+      if (i == startPage || i <= 0 || i > totalPages) continue;
+      bool shouldPreCache = i == startPage + 1 || i == startPage - 1;
+      _cachePage(i, shouldPreCache);
+    }
+  }
+
+  void _cachePage(int page, bool shouldPreCache) {
+    var (startIndex, endIndex) = getPageImagesRange(page);
+    for (int i = startIndex; i < endIndex; i++) {
+      if (shouldPreCache) {
+        _precacheImage(i + 1, context);
+      } else {
+        _preDownloadImage(i + 1, context);
      }
    }
  }

  @override
  Widget build(BuildContext context) {
-    return PhotoViewGallery.builder(
-      backgroundDecoration: BoxDecoration(
-        color: context.colorScheme.surface,
-      ),
-      reverse: reader.mode == ReaderMode.galleryRightToLeft,
-      scrollDirection: reader.mode == ReaderMode.galleryTopToBottom
-          ? Axis.vertical
-          : Axis.horizontal,
-      itemCount: totalPages + 2,
-      builder: (BuildContext context, int index) {
-        if (index == 0 || index == totalPages + 1) {
-          return PhotoViewGalleryPageOptions.customChild(
-            child: const SizedBox(),
-          );
-        } else {
-          int pageIndex = index - 1;
-          int startIndex = pageIndex * reader.imagesPerPage;
-          int endIndex = math.min(
-              startIndex + reader.imagesPerPage, reader.images!.length);
-          List<String> pageImages =
-              reader.images!.sublist(startIndex, endIndex);
+    return Listener(
+      onPointerDown: (event) {
+        fingers++;
+      },
+      onPointerUp: (event) {
+        fingers--;
+      },
+      onPointerCancel: (event) {
+        fingers--;
+      },
+      onPointerMove: (event) {
+        if (isLongPressing) {
+          var controller = photoViewControllers[reader.page]!;
+          Offset value = event.delta;
+          if (isLongPressing) {
+            controller.updateMultiple(position: controller.position + value);
+          }
+        }
+      },
+      child: PhotoViewGallery.builder(
+        backgroundDecoration: BoxDecoration(color: context.colorScheme.surface),
+        reverse: reader.mode == ReaderMode.galleryRightToLeft,
+        scrollDirection: reader.mode == ReaderMode.galleryTopToBottom
+            ? Axis.vertical
+            : Axis.horizontal,
+        itemCount: totalPages + 2,
+        builder: (BuildContext context, int index) {
+          if (index == 0 || index == totalPages + 1) {
+            return PhotoViewGalleryPageOptions.customChild(
+              child: const SizedBox(),
+            );
+          } else {
+            var (startIndex, endIndex) = getPageImagesRange(index);
+            List<String> pageImages = reader.images!.sublist(
+              startIndex,
+              endIndex,
+            );

-          cached[index] = true;
-          cache(index);
+            cache(index);

-          photoViewControllers[index] ??= PhotoViewController();
+            photoViewControllers[index] ??= PhotoViewController();

-          if (reader.imagesPerPage == 1) {
-            return PhotoViewGalleryPageOptions(
-              filterQuality: FilterQuality.medium,
+            if (reader.imagesPerPage() == 1 ||
+                pageImages.length == 1) {
+              return PhotoViewGalleryPageOptions(
+                filterQuality: FilterQuality.medium,
+                controller: photoViewControllers[index],
+                imageProvider: _createImageProviderFromKey(
+                  pageImages[0],
+                  context,
+                  startIndex + 1,
+                ),
+                fit: BoxFit.contain,
+                errorBuilder: (_, error, s, retry) {
+                  return NetworkError(message: error.toString(), retry: retry);
+                },
+              );
+            }
+
+            return PhotoViewGalleryPageOptions.customChild(
+              childSize: reader.size * 2,
              controller: photoViewControllers[index],
-              imageProvider:
-                  _createImageProviderFromKey(pageImages[0], context),
-              fit: BoxFit.contain,
-              errorBuilder: (_, error, s, retry) {
-                return NetworkError(message: error.toString(), retry: retry);
-              },
+              minScale: PhotoViewComputedScale.contained * 1.0,
+              maxScale: PhotoViewComputedScale.covered * 10.0,
+              child: buildPageImages(pageImages, startIndex),
            );
          }
-
-          return PhotoViewGalleryPageOptions.customChild(
-            controller: photoViewControllers[index],
-            minScale: PhotoViewComputedScale.contained * 1.0,
-            maxScale: PhotoViewComputedScale.covered * 10.0,
-            child: buildPageImages(pageImages),
-          );
-        }
-      },
-      pageController: controller,
-      loadingBuilder: (context, event) => Center(
-        child: SizedBox(
-          width: 20.0,
-          height: 20.0,
-          child: CircularProgressIndicator(
-            backgroundColor: context.colorScheme.surfaceContainerHigh,
-            value: event == null || event.expectedTotalBytes == null
-                ? null
-                : event.cumulativeBytesLoaded / event.expectedTotalBytes!,
+        },
+        pageController: controller,
+        loadingBuilder: (context, event) => Center(
+          child: SizedBox(
+            width: 20.0,
+            height: 20.0,
+            child: CircularProgressIndicator(
+              backgroundColor: context.colorScheme.surfaceContainerHigh,
+              value: event == null || event.expectedTotalBytes == null
+                  ? null
+                  : event.cumulativeBytesLoaded / event.expectedTotalBytes!,
+            ),
          ),
        ),
+        onPageChanged: (i) {
+          if (i == 0) {
+            if (reader.isFirstChapterOfGroup || !reader.toPrevChapter()) {
+              reader.toPage(1);
+            }
+          } else if (i == totalPages + 1) {
+            if (reader.isLastChapterOfGroup || !reader.toNextChapter()) {
+              reader.toPage(totalPages);
+            }
+          } else {
+            reader.setPage(i);
+            context.readerScaffold.update();
+          }
+          // Remove other pages' controllers to reset their state.
+          var keys = photoViewControllers.keys.toList();
+          for (var key in keys) {
+            if (key != i) {
+              photoViewControllers.remove(key);
+            }
+          }
+        },
      ),
-      onPageChanged: (i) {
-        if (i == 0) {
-          if (reader.isFirstChapterOfGroup || !reader.toPrevChapter()) {
-            reader.toPage(1);
-          }
-        } else if (i == totalPages + 1) {
-          if (reader.isLastChapterOfGroup || !reader.toNextChapter()) {
-            reader.toPage(totalPages);
-          }
-        } else {
-          reader.setPage(i);
-          context.readerScaffold.update();
-        }
-      },
    );
  }

-  Widget buildPageImages(List<String> images) {
+  Widget buildPageImages(List<String> images, int startIndex) {
    Axis axis = (reader.mode == ReaderMode.galleryTopToBottom)
        ? Axis.vertical
        : Axis.horizontal;

    bool reverse = reader.mode == ReaderMode.galleryRightToLeft;
-
-    List<Widget> imageWidgets = images.map((imageKey) {
-      ImageProvider imageProvider =
-          _createImageProviderFromKey(imageKey, context);
-      return Expanded(
-        child: ComicImage(
-          image: imageProvider,
-          fit: BoxFit.contain,
-        ),
-      );
-    }).toList();
-
    if (reverse) {
-      imageWidgets = imageWidgets.reversed.toList();
+      images = images.reversed.toList();
+    }
+
+    List<Widget> imageWidgets;
+
+    if (images.length == 2) {
+      imageWidgets = [
+        Expanded(
+          child: ComicImage(
+            width: double.infinity,
+            height: double.infinity,
+            image: _createImageProviderFromKey(
+              images[0],
+              context,
+              startIndex + 1,
+            ),
+            fit: BoxFit.contain,
+            alignment: axis == Axis.vertical
+                ? Alignment.bottomCenter
+                : Alignment.centerRight,
+            onInit: (state) => imageStates.add(state),
+            onDispose: (state) => imageStates.remove(state),
+          ),
+        ),
+        Expanded(
+          child: ComicImage(
+            width: double.infinity,
+            height: double.infinity,
+            image: _createImageProviderFromKey(
+              images[1],
+              context,
+              startIndex + 2,
+            ),
+            fit: BoxFit.contain,
+            alignment: axis == Axis.vertical
+                ? Alignment.topCenter
+                : Alignment.centerLeft,
+            onInit: (state) => imageStates.add(state),
+            onDispose: (state) => imageStates.remove(state),
+          ),
+        ),
+      ];
+    } else {
+      imageWidgets = images.map((imageKey) {
+        startIndex++;
+        ImageProvider imageProvider = _createImageProviderFromKey(
+          imageKey,
+          context,
+          startIndex,
+        );
+        return Expanded(
+          child: ComicImage(
+            image: imageProvider,
+            fit: BoxFit.contain,
+            onInit: (state) => imageStates.add(state),
+            onDispose: (state) => imageStates.remove(state),
+          ),
+        );
+      }).toList();
    }

    return axis == Axis.vertical
@@ -276,28 +425,38 @@ class _GalleryModeState extends State<_GalleryMode>

  @override
  void handleLongPressDown(Offset location) {
-    if (!appdata.settings['enableLongPressToZoom']) {
+    if (!appdata.settings['enableLongPressToZoom'] || fingers != 1) {
      return;
    }
    var photoViewController = photoViewControllers[reader.page]!;
    double target = photoViewController.getInitialScale!.call()! * 1.75;
-    var size = MediaQuery.of(context).size;
-    photoViewController.animateScale?.call(
-      target,
-      Offset(size.width / 2 - location.dx, size.height / 2 - location.dy),
-    );
+    var size = reader.size;
+    Offset zoomPosition;
+    if (appdata.settings['longPressZoomPosition'] != 'center') {
+      zoomPosition = Offset(
+        size.width / 2 - location.dx,
+        size.height / 2 - location.dy,
+      );
+    } else {
+      zoomPosition = Offset(0, 0);
+    }
+    photoViewController.animateScale?.call(target, zoomPosition);
+    isLongPressing = true;
  }

  @override
  void handleLongPressUp(Offset location) {
-    if (!appdata.settings['enableLongPressToZoom']) {
+    if (!appdata.settings['enableLongPressToZoom'] || !isLongPressing) {
      return;
    }
    var photoViewController = photoViewControllers[reader.page]!;
    double target = photoViewController.getInitialScale!.call()!;
    photoViewController.animateScale?.call(target);
+    isLongPressing = false;
  }

+  Timer? keyRepeatTimer;
+
  @override
  void handleKeyEvent(KeyEvent event) {
    bool? forward;
@@ -320,18 +479,37 @@ class _GalleryModeState extends State<_GalleryMode>
        event.logicalKey == LogicalKeyboardKey.arrowRight) {
      forward = false;
    }
-    if (event is KeyDownEvent || event is KeyRepeatEvent) {
-      if (forward == true) {
-        controller.nextPage(
-          duration: const Duration(milliseconds: 200),
-          curve: Curves.ease,
-        );
-      } else if (forward == false) {
-        controller.previousPage(
-          duration: const Duration(milliseconds: 200),
-          curve: Curves.ease,
-        );
+    if (event is KeyDownEvent) {
+      if (keyRepeatTimer != null) {
+        keyRepeatTimer!.cancel();
+        keyRepeatTimer = null;
      }
+      if (forward == true) {
+        reader.toPage(reader.page + 1);
+      } else if (forward == false) {
+        reader.toPage(reader.page - 1);
+      }
+    }
+    if (event is KeyRepeatEvent && keyRepeatTimer == null) {
+      keyRepeatTimer = Timer.periodic(
+        reader.enablePageAnimation(reader.cid, reader.type)
+            ? const Duration(milliseconds: 200)
+            : const Duration(milliseconds: 50),
+        (timer) {
+          if (!mounted) {
+            timer.cancel();
+            return;
+          } else if (forward == true) {
+            reader.toPage(reader.page + 1);
+          } else if (forward == false) {
+            reader.toPage(reader.page - 1);
+          }
+        },
+      );
+    }
+    if (event is KeyUpEvent && keyRepeatTimer != null) {
+      keyRepeatTimer!.cancel();
+      keyRepeatTimer = null;
    }
  }

@@ -339,6 +517,34 @@ class _GalleryModeState extends State<_GalleryMode>
  bool handleOnTap(Offset location) {
    return false;
  }
+
+  @override
+  Future<Uint8List?> getImageByOffset(Offset offset) async {
+    var imageKey = getImageKeyByOffset(offset);
+    if (imageKey == null) return null;
+    if (imageKey.startsWith("file://")) {
+      return await File(imageKey.substring(7)).readAsBytes();
+    } else {
+      return (await CacheManager().findCache(
+        "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}",
+      ))!.readAsBytes();
+    }
+  }
+
+  @override
+  String? getImageKeyByOffset(Offset offset) {
+    String? imageKey;
+    if (reader.imagesPerPage() == 1) {
+      imageKey = reader.images![reader.page - 1];
+    } else {
+      for (var imageState in imageStates) {
+        if ((imageState as _ComicImageState).containsPoint(offset)) {
+          imageKey = (imageState.widget.image as ReaderImageProvider).imageKey;
+        }
+      }
+    }
+    return imageKey;
+  }
 }

 const Set<PointerDeviceKind> _kTouchLikeDeviceTypes = <PointerDeviceKind>{
@@ -346,7 +552,7 @@ const Set<PointerDeviceKind> _kTouchLikeDeviceTypes = <PointerDeviceKind>{
  PointerDeviceKind.mouse,
  PointerDeviceKind.stylus,
  PointerDeviceKind.invertedStylus,
-  PointerDeviceKind.unknown
+  PointerDeviceKind.unknown,
 };

 const double _kChangeChapterOffset = 160;
@@ -383,6 +589,8 @@ class _ContinuousModeState extends State<_ContinuousMode>
  /// To handle the tap event, we need to know if the user was scrolling before the delay.
  bool delayedIsScrolling = false;

+  var imageStates = <State<ComicImage>>{};
+
  void delayedSetIsScrolling(bool value) {
    Future.delayed(
      const Duration(milliseconds: 300),
@@ -395,6 +603,9 @@ class _ContinuousModeState extends State<_ContinuousMode>
  bool jumpToNextChapter = false;
  bool jumpToPrevChapter = false;

+  bool isZoomedIn = false;
+  bool isLongPressing = false;
+
  @override
  void initState() {
    reader = context.reader;
@@ -427,27 +638,52 @@ class _ContinuousModeState extends State<_ContinuousMode>
    cacheImages(page);
  }

-  double? futurePosition;
+  double? _futurePosition;

  void smoothTo(double offset) {
-    futurePosition ??= scrollController.offset;
-    if (futurePosition! > scrollController.position.maxScrollExtent &&
-        offset > 0) {
-      return;
-    } else if (futurePosition! < scrollController.position.minScrollExtent &&
-        offset < 0) {
+    if (HardwareKeyboard.instance.isShiftPressed) {
      return;
    }
-    futurePosition = futurePosition! + offset * 1.2;
-    futurePosition = futurePosition!.clamp(
+    var currentLocation = scrollController.position.pixels;
+    var old = _futurePosition;
+    _futurePosition ??= currentLocation;
+    double k = (_futurePosition! - currentLocation).abs() / 1600 + 1;
+    final customSpeed = appdata.settings.getReaderSetting(
+      context.reader.cid,
+      context.reader.type.sourceKey,
+      "readerScrollSpeed",
+    );
+    if (customSpeed is num) {
+      k *= customSpeed;
+    }
+    _futurePosition = _futurePosition! + offset * k;
+    var beforeOffset = (_futurePosition! - currentLocation).abs();
+    _futurePosition = _futurePosition!.clamp(
      scrollController.position.minScrollExtent,
      scrollController.position.maxScrollExtent,
    );
-    scrollController.animateTo(
-      futurePosition!,
-      duration: const Duration(milliseconds: 200),
+    var afterOffset = (_futurePosition! - currentLocation).abs();
+    if (_futurePosition == old) return;
+    var target = _futurePosition!;
+    var duration = const Duration(milliseconds: 160);
+    if (afterOffset < beforeOffset) {
+      duration = duration * (afterOffset / beforeOffset);
+      if (duration < Duration(milliseconds: 10)) {
+        duration = Duration(milliseconds: 10);
+      }
+    }
+    scrollController
+        .animateTo(
+      _futurePosition!,
+      duration: duration,
      curve: Curves.linear,
-    );
+    )
+        .then((_) {
+      var current = scrollController.position.pixels;
+      if (current == target && current == _futurePosition) {
+        _futurePosition = null;
+      }
+    });
  }

  void onPointerSignal(PointerSignalEvent event) {
@@ -467,7 +703,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
  void cacheImages(int current) {
    for (int i = current + 1; i <= current + preCacheCount; i++) {
      if (i <= reader.maxPage && !cached[i]) {
-        _precacheImage(i, context);
+        _preDownloadImage(i, context);
        cached[i] = true;
      }
    }
@@ -476,15 +712,34 @@ class _ContinuousModeState extends State<_ContinuousMode>
  void onScroll() {
    if (prepareToPrevChapter) {
      jumpToNextChapter = false;
-      jumpToPrevChapter = scrollController.offset <
+      jumpToPrevChapter =
+          scrollController.offset <
          scrollController.position.minScrollExtent - _kChangeChapterOffset;
    } else if (prepareToNextChapter) {
-      jumpToNextChapter = scrollController.offset >
+      jumpToNextChapter =
+          scrollController.offset >
          scrollController.position.maxScrollExtent + _kChangeChapterOffset;
      jumpToPrevChapter = false;
    }
  }

+  bool onScaleUpdate([double? scale]) {
+    if (prepareToNextChapter || prepareToPrevChapter) {
+      setState(() {
+        prepareToPrevChapter = false;
+        prepareToNextChapter = false;
+      });
+      context.readerScaffold.setFloatingButton(0);
+    }
+    var isZoomedIn = (scale ?? photoViewController.scale) != 1.0;
+    if (isZoomedIn != this.isZoomedIn) {
+      setState(() {
+        this.isZoomedIn = isZoomedIn;
+      });
+    }
+    return false;
+  }
+
  @override
  Widget build(BuildContext context) {
    Widget widget = ScrollablePositionedList.builder(
@@ -506,6 +761,8 @@ class _ContinuousModeState extends State<_ContinuousMode>
      reverse: reader.mode == ReaderMode.continuousRightToLeft,
      physics: isCTRLPressed || _isMouseScrolling || disableScroll
          ? const NeverScrollableScrollPhysics()
+          : isZoomedIn
+          ? const ClampingScrollPhysics()
          : const BouncingScrollPhysics(),
      itemBuilder: (context, index) {
        if (index == 0 || index == reader.maxPage + 1) {
@@ -529,11 +786,15 @@ class _ContinuousModeState extends State<_ContinuousMode>
            width: width,
            height: height,
            fit: BoxFit.contain,
+            onInit: (state) => imageStates.add(state),
+            onDispose: (state) => imageStates.remove(state),
          ),
        );
      },
-      scrollBehavior: const MaterialScrollBehavior()
-          .copyWith(scrollbars: false, dragDevices: _kTouchLikeDeviceTypes),
+      scrollBehavior: const MaterialScrollBehavior().copyWith(
+        scrollbars: false,
+        dragDevices: _kTouchLikeDeviceTypes,
+      ),
    );

    widget = Stack(
@@ -551,7 +812,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
            disableScroll = true;
          });
        }
-        futurePosition = null;
+        _futurePosition = null;
        if (_isMouseScrolling) {
          setState(() {
            _isMouseScrolling = false;
@@ -593,18 +854,24 @@ class _ContinuousModeState extends State<_ContinuousMode>
        if (photoViewController.scale == 1 || fingers != 1) {
          return;
        }
-        if (scrollController.offset !=
-                scrollController.position.maxScrollExtent &&
-            scrollController.offset !=
-                scrollController.position.minScrollExtent) {
+        Offset offset;
+        var sp = scrollController.position;
+        if (sp.pixels <= sp.minScrollExtent ||
+            sp.pixels >= sp.maxScrollExtent) {
+          offset = Offset(value.dx, value.dy);
+        } else {
          if (reader.mode == ReaderMode.continuousTopToBottom) {
-            value = Offset(value.dx, 0);
+            offset = Offset(value.dx, 0);
          } else {
-            value = Offset(0, value.dy);
+            offset = Offset(0, value.dy);
          }
        }
+        if (isLongPressing) {
+          offset += value;
+        }
        photoViewController.updateMultiple(
-            position: photoViewController.position + value);
+          position: photoViewController.position + offset,
+        );
      },
      onPointerSignal: onPointerSignal,
      child: widget,
@@ -618,7 +885,10 @@ class _ContinuousModeState extends State<_ContinuousMode>
          delayedSetIsScrolling(false);
        }

-        if (notification is ScrollUpdateNotification) {
+        var scale = photoViewController.scale ?? 1.0;
+
+        if (notification is ScrollUpdateNotification &&
+            (scale - 1).abs() < 0.05) {
          if (!scrollController.hasClients) return false;
          if (scrollController.position.pixels <=
                  scrollController.position.minScrollExtent &&
@@ -659,8 +929,8 @@ class _ContinuousModeState extends State<_ContinuousMode>
      },
      child: widget,
    );
-    var width = MediaQuery.of(context).size.width;
-    var height = MediaQuery.of(context).size.height;
+    var width = reader.size.width;
+    var height = reader.size.height;
    if (appdata.settings['limitImageWidth'] &&
        width / height > 0.7 &&
        reader.mode == ReaderMode.continuousTopToBottom) {
@@ -668,19 +938,14 @@ class _ContinuousModeState extends State<_ContinuousMode>
    }

    return PhotoView.customChild(
-      backgroundDecoration: BoxDecoration(
-        color: context.colorScheme.surface,
-      ),
+      backgroundDecoration: BoxDecoration(color: context.colorScheme.surface),
      childSize: Size(width, height),
      minScale: 1.0,
      maxScale: 2.5,
      strictScale: true,
      controller: photoViewController,
-      child: SizedBox(
-        width: width,
-        height: height,
-        child: widget,
-      ),
+      onScaleUpdate: onScaleUpdate,
+      child: SizedBox(width: width, height: height, child: widget),
    );
  }

@@ -731,6 +996,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
      target,
      Offset(size.width / 2 - location.dx, size.height / 2 - location.dy),
    );
+    onScaleUpdate(target);
  }

  @override
@@ -739,11 +1005,19 @@ class _ContinuousModeState extends State<_ContinuousMode>
      return;
    }
    double target = photoViewController.getInitialScale!.call()! * 1.75;
-    var size = MediaQuery.of(context).size;
-    photoViewController.animateScale?.call(
-      target,
-      Offset(size.width / 2 - location.dx, size.height / 2 - location.dy),
-    );
+    var size = reader.size;
+    Offset zoomPosition;
+    if (appdata.settings['longPressZoomPosition'] != 'center') {
+      zoomPosition = Offset(
+        size.width / 2 - location.dx,
+        size.height / 2 - location.dy,
+      );
+    } else {
+      zoomPosition = Offset(0, 0);
+    }
+    photoViewController.animateScale?.call(target, zoomPosition);
+    onScaleUpdate(target);
+    isLongPressing = true;
  }

  @override
@@ -753,12 +1027,14 @@ class _ContinuousModeState extends State<_ContinuousMode>
    }
    double target = photoViewController.getInitialScale!.call()!;
    photoViewController.animateScale?.call(target);
+    onScaleUpdate(target);
+    isLongPressing = false;
  }

  @override
  void toPage(int page) {
    itemScrollController.jumpTo(index: page);
-    futurePosition = null;
+    _futurePosition = null;
  }

  @override
@@ -798,13 +1074,13 @@ class _ContinuousModeState extends State<_ContinuousMode>
    }
    if (forward == true) {
      scrollController.animateTo(
-        scrollController.offset + context.height,
+        scrollController.offset + context.height * 0.25,
        duration: const Duration(milliseconds: 200),
        curve: Curves.ease,
      );
    } else if (forward == false) {
      scrollController.animateTo(
-        scrollController.offset - context.height,
+        scrollController.offset - context.height * 0.25,
        duration: const Duration(milliseconds: 200),
        curve: Curves.ease,
      );
@@ -818,10 +1094,37 @@ class _ContinuousModeState extends State<_ContinuousMode>
    }
    return false;
  }
+
+  @override
+  Future<Uint8List?> getImageByOffset(Offset offset) async {
+    var imageKey = getImageKeyByOffset(offset);
+    if (imageKey == null) return null;
+    if (imageKey.startsWith("file://")) {
+      return await File(imageKey.substring(7)).readAsBytes();
+    } else {
+      return (await CacheManager().findCache(
+        "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}",
+      ))!.readAsBytes();
+    }
+  }
+
+  @override
+  String? getImageKeyByOffset(Offset offset) {
+    String? imageKey;
+    for (var imageState in imageStates) {
+      if ((imageState as _ComicImageState).containsPoint(offset)) {
+        imageKey = (imageState.widget.image as ReaderImageProvider).imageKey;
+      }
+    }
+    return imageKey;
+  }
 }

 ImageProvider _createImageProviderFromKey(
-    String imageKey, BuildContext context) {
+  String imageKey,
+  BuildContext context,
+  int page,
+) {
  var reader = context.reader;
  return ReaderImageProvider(
    imageKey,
@@ -835,21 +1138,38 @@ ImageProvider _createImageProviderFromKey(
 ImageProvider _createImageProvider(int page, BuildContext context) {
  var reader = context.reader;
  var imageKey = reader.images![page - 1];
-  return _createImageProviderFromKey(imageKey, context);
+  return _createImageProviderFromKey(imageKey, context, page);
 }

+/// [_precacheImage] is used to precache the image for the given page.
+/// The image is cached using the flutter's [precacheImage] method.
+/// The image will be downloaded and decoded into memory.
 void _precacheImage(int page, BuildContext context) {
-  precacheImage(
-    _createImageProvider(page, context),
-    context,
-  );
+  if (page <= 0 || page > context.reader.images!.length) {
+    return;
+  }
+  precacheImage(_createImageProvider(page, context), context);
+}
+
+/// [_preDownloadImage] is used to download the image for the given page.
+/// The image is downloaded using the [CacheManager] and saved to the local storage.
+void _preDownloadImage(int page, BuildContext context) {
+  if (page <= 0 || page > context.reader.images!.length) {
+    return;
+  }
+  var reader = context.reader;
+  var imageKey = reader.images![page - 1];
+  if (imageKey.startsWith("file://")) {
+    return;
+  }
+  var cid = reader.cid;
+  var eid = reader.eid;
+  var sourceKey = reader.type.comicSource?.key;
+  ImageDownloader.loadComicImage(imageKey, sourceKey, cid, eid);
 }

 class _SwipeChangeChapterProgress extends StatefulWidget {
-  const _SwipeChangeChapterProgress({
-    this.controller,
-    required this.isPrev,
-  });
+  const _SwipeChangeChapterProgress({this.controller, required this.isPrev});

  final ScrollController? controller;

@@ -966,7 +1286,12 @@ class _ProgressPainter extends CustomPainter {
    paint.color = color;
    canvas.drawRRect(
      RRect.fromLTRBR(
-          0, 0, size.width * value, size.height, Radius.circular(16)),
+        0,
+        0,
+        size.width * value,
+        size.height,
+        Radius.circular(16),
+      ),
      paint,
    );
  }
--- a/lib/pages/reader/reader.dart
+++ b/lib/pages/reader/reader.dart
@@ -29,7 +29,9 @@ import 'package:venera/foundation/image_provider/reader_image.dart';
 import 'package:venera/foundation/local.dart';
 import 'package:venera/foundation/log.dart';
 import 'package:venera/foundation/res.dart';
+import 'package:venera/network/images.dart';
 import 'package:venera/pages/settings/settings_page.dart';
+import 'package:venera/utils/clipboard_image.dart';
 import 'package:venera/utils/data_sync.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/file_type.dart';
@@ -109,10 +111,21 @@ class _ReaderState extends State<Reader>
  }

  @override
-  int get maxPage => ((images?.length ?? 1) / imagesPerPage).ceil();
+  int get maxPage {
+    if (images == null) {
+      return 1;
+    }
+    if (!showSingleImageOnFirstPage()) {
+      return (images!.length / imagesPerPage()).ceil();
+    } else {
+      return 1 + ((images!.length - 1) / imagesPerPage()).ceil();
+    }
+  }

+  @override
  ComicType get type => widget.type;

+  @override
  String get cid => widget.cid;

  String get eid => widget.chapters?.ids.elementAtOrNull(chapter - 1) ?? '0';
@@ -123,7 +136,8 @@ class _ReaderState extends State<Reader>
  late ReaderMode mode;

  @override
-  bool get isPortrait => MediaQuery.of(context).orientation == Orientation.portrait;
+  bool get isPortrait =>
+      MediaQuery.of(context).orientation == Orientation.portrait;

  History? history;

@@ -150,13 +164,13 @@ class _ReaderState extends State<Reader>
    if (widget.initialPage != null) {
      page = widget.initialPage!;
    }
-    mode = ReaderMode.fromKey(appdata.settings['readerMode']);
+    // mode = ReaderMode.fromKey(appdata.settings['readerMode']);
+    mode = ReaderMode.fromKey(appdata.settings.getReaderSetting(cid, type.sourceKey, 'readerMode'));
    history = widget.history;
-    Future.microtask(() {
-      updateHistory();
-    });
-    SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersive);
-    if (appdata.settings['enableTurnPageByVolumeKey']) {
+    if (!appdata.settings.getReaderSetting(cid, type.sourceKey, 'showSystemStatusBar')) {
+      SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersive);
+    }
+    if (appdata.settings.getReaderSetting(cid, type.sourceKey, 'enableTurnPageByVolumeKey')) {
      handleVolumeEvent();
    }
    setImageCacheSize();
@@ -166,10 +180,18 @@ class _ReaderState extends State<Reader>
    super.initState();
  }

+  bool _isInitialized = false;
+
  @override
  void didChangeDependencies() {
    super.didChangeDependencies();
-    initImagesPerPage(widget.initialPage ?? 1);
+    if (!_isInitialized) {
+      initImagesPerPage(widget.initialPage ?? 1);
+      _isInitialized = true;
+    } else {
+      // For orientation changed
+      _checkImagesPerPageChange();
+    }
    initReaderWindow();
  }

@@ -215,10 +237,16 @@ class _ReaderState extends State<Reader>
      focusNode: focusNode,
      autofocus: true,
      onKeyEvent: onKeyEvent,
-      child: _ReaderScaffold(
-        child: _ReaderGestureDetector(
-          child: _ReaderImages(key: Key(chapter.toString())),
-        ),
+      child: Overlay(
+        initialEntries: [
+          OverlayEntry(builder: (context) {
+            return _ReaderScaffold(
+              child: _ReaderGestureDetector(
+                child: _ReaderImages(key: Key(chapter.toString())),
+              ),
+            );
+          })
+        ],
      ),
    );
  }
@@ -249,7 +277,15 @@ class _ReaderState extends State<Reader>
        history!.page = images?.length ?? 1;
      } else {
        /// Record the first image of the page
-        history!.page = (page - 1) * imagesPerPage + 1;
+        if (!showSingleImageOnFirstPage() || imagesPerPage() == 1) {
+          history!.page = (page - 1) * imagesPerPage() + 1;
+        } else {
+          if (page == 1) {
+            history!.page = 1;
+          } else {
+            history!.page = (page - 2) * imagesPerPage() + 2;
+          }
+        }
      }
      history!.maxPage = images?.length ?? 1;
      if (widget.chapters?.isGrouped ?? false) {
@@ -308,11 +344,20 @@ class _ReaderState extends State<Reader>
    }
    return chapter == maxChapter;
  }
+
+  /// Get the size of the reader.
+  /// The size is not always the same as the size of the screen.
+  Size get size {
+    var renderBox = context.findRenderObject() as RenderBox;
+    return renderBox.size;
+  }
 }

 abstract mixin class _ImagePerPageHandler {
  late int _lastImagesPerPage;

+  late bool _lastOrientation;
+
  bool get isPortrait;

  int get page;
@@ -321,39 +366,72 @@ abstract mixin class _ImagePerPageHandler {

  ReaderMode get mode;

+  String get cid;
+
+  ComicType get type;
+
  void initImagesPerPage(int initialPage) {
-    _lastImagesPerPage = imagesPerPage;
-    if (imagesPerPage != 1) {
-      page = (initialPage / imagesPerPage).ceil();
+    _lastImagesPerPage = imagesPerPage();
+    _lastOrientation = isPortrait;
+    if (imagesPerPage() != 1) {
+      if (showSingleImageOnFirstPage()) {
+        page = ((initialPage - 1) / imagesPerPage()).ceil() + 1;
+      } else {
+        page = (initialPage / imagesPerPage()).ceil();
+      }
    }
  }

+  bool showSingleImageOnFirstPage() =>
+      appdata.settings.getReaderSetting(cid, type.sourceKey, 'showSingleImageOnFirstPage');
+
  /// The number of images displayed on one screen
-  int get imagesPerPage {
+  int imagesPerPage() {
    if (mode.isContinuous) return 1;
    if (isPortrait) {
-      return appdata.settings['readerScreenPicNumberForPortrait'] ?? 1;
+      return appdata.settings.getReaderSetting(cid, type.sourceKey, 'readerScreenPicNumberForPortrait') ?? 1;
    } else {
-      return appdata.settings['readerScreenPicNumberForLandscape'] ?? 1;
+      return appdata.settings.getReaderSetting(cid, type.sourceKey, 'readerScreenPicNumberForLandscape') ?? 1;
    }
  }

  /// Check if the number of images per page has changed
  void _checkImagesPerPageChange() {
-    int currentImagesPerPage = imagesPerPage;
-    if (_lastImagesPerPage != currentImagesPerPage) {
-      _adjustPageForImagesPerPageChange(
-          _lastImagesPerPage, currentImagesPerPage);
+    int currentImagesPerPage = imagesPerPage();
+    bool currentOrientation = isPortrait;
+
+    if (_lastImagesPerPage != currentImagesPerPage || _lastOrientation != currentOrientation) {
+      _adjustPageForImagesPerPageChange(_lastImagesPerPage, currentImagesPerPage);
      _lastImagesPerPage = currentImagesPerPage;
+      _lastOrientation = currentOrientation;
    }
  }

  /// Adjust the page number when the number of images per page changes
-  void _adjustPageForImagesPerPageChange(
-      int oldImagesPerPage, int newImagesPerPage) {
-    int previousImageIndex = (page - 1) * oldImagesPerPage;
-    int newPage = (previousImageIndex ~/ newImagesPerPage) + 1;
-    page = newPage;
+  void _adjustPageForImagesPerPageChange(int oldImagesPerPage, int newImagesPerPage) {
+    int previousImageIndex = 1;
+    if (!showSingleImageOnFirstPage() || oldImagesPerPage == 1) {
+      previousImageIndex = (page - 1) * oldImagesPerPage + 1;
+    } else {
+      if (page == 1) {
+        previousImageIndex = 1;
+      } else {
+        previousImageIndex = (page - 2) * oldImagesPerPage + 2;
+      }
+    }
+
+    int newPage;
+    if (newImagesPerPage != 1) {
+      if (showSingleImageOnFirstPage()) {
+        newPage = ((previousImageIndex - 1) / newImagesPerPage).ceil() + 1;
+      } else {
+        newPage = (previousImageIndex / newImagesPerPage).ceil();
+      }
+    } else {
+      newPage = previousImageIndex;
+    }
+
+    page = newPage>0 ? newPage : 1;
  }
 }

@@ -362,8 +440,24 @@ abstract mixin class _VolumeListener {

  bool toPrevPage();

+  bool toNextChapter();
+
+  bool toPrevChapter();
+
  VolumeListener? volumeListener;

+  void onDown() {
+    if (!toNextPage()) {
+      toNextChapter();
+    }
+  }
+
+  void onUp() {
+    if (!toPrevPage()) {
+      toPrevChapter();
+    }
+  }
+
  void handleVolumeEvent() {
    if (!App.isAndroid) {
      // Currently only support Android
@@ -373,8 +467,8 @@ abstract mixin class _VolumeListener {
      volumeListener?.cancel();
    }
    volumeListener = VolumeListener(
-      onDown: toNextPage,
-      onUp: toPrevPage,
+      onDown: onDown,
+      onUp: onUp,
    )..listen();
  }

@@ -404,9 +498,13 @@ abstract mixin class _ReaderLocation {

  bool get isLoading;

+  String get cid;
+
+  ComicType get type;
+
  void update();

-  bool get enablePageAnimation => appdata.settings['enablePageAnimation'];
+  bool enablePageAnimation(String cid, ComicType type) => appdata.settings.getReaderSetting(cid, type.sourceKey, 'enablePageAnimation');

  _ImageViewController? _imageViewController;

@@ -443,7 +541,7 @@ abstract mixin class _ReaderLocation {
      }
      this.page = page;
      update();
-      if (enablePageAnimation) {
+      if (enablePageAnimation(cid, type)) {
        _animationCount++;
        _imageViewController!.animateToPage(page).then((_) {
          _animationCount--;
@@ -482,12 +580,12 @@ abstract mixin class _ReaderLocation {

  Timer? autoPageTurningTimer;

-  void autoPageTurning() {
+  void autoPageTurning(String cid, ComicType type) {
    if (autoPageTurningTimer != null) {
      autoPageTurningTimer!.cancel();
      autoPageTurningTimer = null;
    } else {
-      int interval = appdata.settings['autoPageTurningInterval'];
+      int interval = appdata.settings.getReaderSetting(cid, type.sourceKey, 'autoPageTurningInterval');
      autoPageTurningTimer = Timer.periodic(Duration(seconds: interval), (_) {
        if (page == maxPage) {
          autoPageTurningTimer!.cancel();
@@ -577,4 +675,8 @@ abstract interface class _ImageViewController {

  /// Returns true if the event is handled.
  bool handleOnTap(Offset location);
+
+  Future<Uint8List?> getImageByOffset(Offset offset);
+
+  String? getImageKeyByOffset(Offset offset);
 }
--- a/lib/pages/reader/scaffold.dart
+++ b/lib/pages/reader/scaffold.dart
@@ -107,7 +107,11 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
    if (!_isOpen) {
      SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
    } else {
-      SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersive);
+      if (!appdata.settings['showSystemStatusBar']) {
+        SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersive);
+      } else {
+        SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
+      }
    }
    setState(() {
      _isOpen = !_isOpen;
@@ -124,10 +128,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
  Widget build(BuildContext context) {
    return Stack(
      children: [
-        Positioned.fill(
-          child: widget.child,
-        ),
-        buildPageInfoText(),
+        Positioned.fill(child: widget.child),
+        if (appdata.settings['showPageNumberInReader'] == true)
+          buildPageInfoText(),
        buildStatusInfo(),
        AnimatedPositioned(
          duration: const Duration(milliseconds: 180),
@@ -161,12 +164,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
      child: Container(
        padding: EdgeInsets.only(top: context.padding.top),
        decoration: BoxDecoration(
-          color: context.colorScheme.surface.toOpacity(0.82),
+          color: context.colorScheme.surface.toOpacity(0.92),
          border: Border(
-            bottom: BorderSide(
-              color: Colors.grey.toOpacity(0.5),
-              width: 0.5,
-            ),
+            bottom: BorderSide(color: Colors.grey.toOpacity(0.5), width: 0.5),
          ),
        ),
        child: Row(
@@ -207,12 +207,13 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
    );
  }

-  void addImageFavorite() {
+  void addImageFavorite() async {
    try {
      if (context.reader.images![0].contains('file://')) {
        showToast(
-            message: "Local comic collection is not supported at present".tl,
-            context: context);
+          message: "Local comic collection is not supported at present".tl,
+          context: context,
+        );
        return;
      }
      String id = context.reader.cid;
@@ -221,14 +222,18 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
      String title = context.reader.history!.title;
      String subTitle = context.reader.history!.subtitle;
      int maxPage = context.reader.images!.length;
-      int page = context.reader.page;
+      int? page = await selectImage();
+      if (page == null) return;
+      page += 1;
      String sourceKey = context.reader.type.sourceKey;
      String imageKey = context.reader.images![page - 1];
      List<String> tags = context.reader.widget.tags;
      String author = context.reader.widget.author;

-      var epName = context.reader.widget.chapters?.titles
-              .elementAtOrNull(context.reader.chapter - 1) ??
+      var epName =
+          context.reader.widget.chapters?.titles.elementAtOrNull(
+            context.reader.chapter - 1,
+          ) ??
          "E${context.reader.chapter}";
      var translatedTags = tags.map((e) => e.translateTagsToCN).toList();

@@ -241,7 +246,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
          return;
        }
        ImageFavoriteManager().deleteImageFavorite([
-          ImageFavorite(page, imageKey, null, eid, id, ep, sourceKey, epName)
+          ImageFavorite(page, imageKey, null, eid, id, ep, sourceKey, epName),
        ]);
        showToast(
          message: "Uncollected the image".tl,
@@ -249,7 +254,8 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
          seconds: 1,
        );
      } else {
-        var imageFavoritesComic = ImageFavoriteManager().find(id, sourceKey) ??
+        var imageFavoritesComic =
+            ImageFavoriteManager().find(id, sourceKey) ??
            ImageFavoritesComic(
              id,
              [],
@@ -263,12 +269,21 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
              subTitle,
              maxPage,
            );
-        ImageFavorite imageFavorite =
-            ImageFavorite(page, imageKey, null, eid, id, ep, sourceKey, epName);
-        ImageFavoritesEp? imageFavoritesEp =
-            imageFavoritesComic.imageFavoritesEp.firstWhereOrNull((e) {
-          return e.ep == ep;
-        });
+        ImageFavorite imageFavorite = ImageFavorite(
+          page,
+          imageKey,
+          null,
+          eid,
+          id,
+          ep,
+          sourceKey,
+          epName,
+        );
+        ImageFavoritesEp? imageFavoritesEp = imageFavoritesComic
+            .imageFavoritesEp
+            .firstWhereOrNull((e) {
+              return e.ep == ep;
+            });
        if (imageFavoritesEp == null) {
          if (page != firstPage) {
            var copy = imageFavorite.copyWith(
@@ -278,10 +293,20 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
            );
            // 不是第一页的话, 自动塞一个封面进去
            imageFavoritesEp = ImageFavoritesEp(
-                eid, ep, [copy, imageFavorite], epName, maxPage);
+              eid,
+              ep,
+              [copy, imageFavorite],
+              epName,
+              maxPage,
+            );
          } else {
-            imageFavoritesEp =
-                ImageFavoritesEp(eid, ep, [imageFavorite], epName, maxPage);
+            imageFavoritesEp = ImageFavoritesEp(
+              eid,
+              ep,
+              [imageFavorite],
+              epName,
+              maxPage,
+            );
          }
          imageFavoritesComic.imageFavoritesEp.add(imageFavoritesEp);
        } else {
@@ -305,7 +330,10 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {

        ImageFavoriteManager().addOrUpdateOrDelete(imageFavoritesComic);
        showToast(
-            message: "Successfully collected".tl, context: context, seconds: 1);
+          message: "Successfully collected".tl,
+          context: context,
+          seconds: 1,
+        );
      }
      update();
    } catch (e, stackTrace) {
@@ -320,154 +348,152 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
      text = "P${context.reader.page}";
    }

+    final buttons = [
+      Tooltip(
+        message: "Collect the image".tl,
+        child: IconButton(
+          icon: Icon(isLiked() ? Icons.favorite : Icons.favorite_border),
+          onPressed: addImageFavorite,
+        ),
+      ),
+      if (App.isDesktop)
+        Tooltip(
+          message: "${"Full Screen".tl}(F12)",
+          child: IconButton(
+            icon: const Icon(Icons.fullscreen),
+            onPressed: () {
+              context.reader.fullscreen();
+            },
+          ),
+        ),
+      if (App.isAndroid)
+        Tooltip(
+          message: "Screen Rotation".tl,
+          child: IconButton(
+            icon: () {
+              if (rotation == null) {
+                return const Icon(Icons.screen_rotation);
+              } else if (rotation == false) {
+                return const Icon(Icons.screen_lock_portrait);
+              } else {
+                return const Icon(Icons.screen_lock_landscape);
+              }
+            }.call(),
+            onPressed: () {
+              if (rotation == null) {
+                setState(() {
+                  rotation = false;
+                });
+                SystemChrome.setPreferredOrientations([
+                  DeviceOrientation.portraitUp,
+                  DeviceOrientation.portraitDown,
+                ]);
+              } else if (rotation == false) {
+                setState(() {
+                  rotation = true;
+                });
+                SystemChrome.setPreferredOrientations([
+                  DeviceOrientation.landscapeLeft,
+                  DeviceOrientation.landscapeRight,
+                ]);
+              } else {
+                setState(() {
+                  rotation = null;
+                });
+                SystemChrome.setPreferredOrientations(DeviceOrientation.values);
+              }
+            },
+          ),
+        ),
+      Tooltip(
+        message: "Auto Page Turning".tl,
+        child: IconButton(
+          icon: context.reader.autoPageTurningTimer != null
+              ? const Icon(Icons.timer)
+              : const Icon(Icons.timer_sharp),
+          onPressed: () {
+            context.reader.autoPageTurning(
+              context.reader.cid,
+              context.reader.type,
+            );
+            update();
+          },
+        ),
+      ),
+      if (context.reader.widget.chapters != null)
+        Tooltip(
+          message: "Chapters".tl,
+          child: IconButton(
+            icon: const Icon(Icons.library_books),
+            onPressed: openChapterDrawer,
+          ),
+        ),
+      Tooltip(
+        message: "Save Image".tl,
+        child: IconButton(
+          icon: const Icon(Icons.download),
+          onPressed: saveCurrentImage,
+        ),
+      ),
+      Tooltip(
+        message: "Share".tl,
+        child: IconButton(icon: const Icon(Icons.share), onPressed: share),
+      ),
+    ];
+
    Widget child = SizedBox(
      height: kBottomBarHeight,
      child: Column(
        children: [
-          const SizedBox(
-            height: 8,
-          ),
+          const SizedBox(height: 8),
          Row(
            children: [
              const SizedBox(width: 8),
              IconButton.filledTonal(
                onPressed: () => !isReversed
                    ? context.reader.chapter > 1
-                        ? context.reader.toPrevChapter()
-                        : context.reader.toPage(1)
+                          ? context.reader.toPrevChapter()
+                          : context.reader.toPage(1)
                    : context.reader.chapter < context.reader.maxChapter
-                        ? context.reader.toNextChapter()
-                        : context.reader.toPage(context.reader.maxPage),
+                    ? context.reader.toNextChapter()
+                    : context.reader.toPage(context.reader.maxPage),
                icon: const Icon(Icons.first_page),
              ),
-              Expanded(
-                child: buildSlider(),
-              ),
+              Expanded(child: buildSlider()),
              IconButton.filledTonal(
-                  onPressed: () => !isReversed
-                      ? context.reader.chapter < context.reader.maxChapter
+                onPressed: () => !isReversed
+                    ? context.reader.chapter < context.reader.maxChapter
                          ? context.reader.toNextChapter()
                          : context.reader.toPage(context.reader.maxPage)
-                      : context.reader.chapter > 1
-                          ? context.reader.toPrevChapter()
-                          : context.reader.toPage(1),
-                  icon: const Icon(Icons.last_page)),
-              const SizedBox(
-                width: 8,
+                    : context.reader.chapter > 1
+                    ? context.reader.toPrevChapter()
+                    : context.reader.toPage(1),
+                icon: const Icon(Icons.last_page),
              ),
+              const SizedBox(width: 8),
            ],
          ),
-          Row(
-            children: [
-              const SizedBox(
-                width: 16,
-              ),
-              Container(
-                height: 24,
-                padding: const EdgeInsets.fromLTRB(6, 2, 6, 0),
-                decoration: BoxDecoration(
-                  color: Theme.of(context).colorScheme.tertiaryContainer,
-                  borderRadius: BorderRadius.circular(8),
-                ),
-                child: Center(
-                  child: Text(text),
-                ),
-              ),
-              const Spacer(),
-              Tooltip(
-                message: "Collect the image".tl,
-                child: IconButton(
-                    icon: Icon(
-                        isLiked() ? Icons.favorite : Icons.favorite_border),
-                    onPressed: addImageFavorite),
-              ),
-              if (App.isWindows)
-                Tooltip(
-                  message: "${"Full Screen".tl}(F12)",
-                  child: IconButton(
-                    icon: const Icon(Icons.fullscreen),
-                    onPressed: () {
-                      context.reader.fullscreen();
-                    },
-                  ),
-                ),
-              if (App.isAndroid)
-                Tooltip(
-                  message: "Screen Rotation".tl,
-                  child: IconButton(
-                    icon: () {
-                      if (rotation == null) {
-                        return const Icon(Icons.screen_rotation);
-                      } else if (rotation == false) {
-                        return const Icon(Icons.screen_lock_portrait);
-                      } else {
-                        return const Icon(Icons.screen_lock_landscape);
-                      }
-                    }.call(),
-                    onPressed: () {
-                      if (rotation == null) {
-                        setState(() {
-                          rotation = false;
-                        });
-                        SystemChrome.setPreferredOrientations([
-                          DeviceOrientation.portraitUp,
-                          DeviceOrientation.portraitDown,
-                        ]);
-                      } else if (rotation == false) {
-                        setState(() {
-                          rotation = true;
-                        });
-                        SystemChrome.setPreferredOrientations([
-                          DeviceOrientation.landscapeLeft,
-                          DeviceOrientation.landscapeRight
-                        ]);
-                      } else {
-                        setState(() {
-                          rotation = null;
-                        });
-                        SystemChrome.setPreferredOrientations(
-                            DeviceOrientation.values);
-                      }
-                    },
-                  ),
-                ),
-              Tooltip(
-                message: "Auto Page Turning".tl,
-                child: IconButton(
-                  icon: context.reader.autoPageTurningTimer != null
-                      ? const Icon(Icons.timer)
-                      : const Icon(Icons.timer_sharp),
-                  onPressed: () {
-                    context.reader.autoPageTurning();
-                    update();
-                  },
-                ),
-              ),
-              if (context.reader.widget.chapters != null)
-                Tooltip(
-                  message: "Chapters".tl,
-                  child: IconButton(
-                    icon: const Icon(Icons.library_books),
-                    onPressed: openChapterDrawer,
-                  ),
-                ),
-              Tooltip(
-                message: "Save Image".tl,
-                child: IconButton(
-                  icon: const Icon(Icons.download),
-                  onPressed: saveCurrentImage,
-                ),
-              ),
-              Tooltip(
-                message: "Share".tl,
-                child: IconButton(
-                  icon: const Icon(Icons.share),
-                  onPressed: share,
-                ),
-              ),
-              const SizedBox(width: 4)
-            ],
-          )
+          LayoutBuilder(
+            builder: (context, constrains) {
+              return Row(
+                children: [
+                  if ((constrains.maxWidth - buttons.length * 42) > 80)
+                    Container(
+                      height: 24,
+                      padding: const EdgeInsets.fromLTRB(6, 2, 6, 0),
+                      decoration: BoxDecoration(
+                        color: Theme.of(context).colorScheme.tertiaryContainer,
+                        borderRadius: BorderRadius.circular(8),
+                      ),
+                      child: Center(child: Text(text)),
+                    ).paddingLeft(16),
+                  const Spacer(),
+                  ...buttons,
+                  const SizedBox(width: 4),
+                ],
+              );
+            },
+          ),
        ],
      ),
    );
@@ -475,7 +501,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
    return BlurEffect(
      child: Container(
        decoration: BoxDecoration(
-          color: context.colorScheme.surface.toOpacity(0.82),
+          color: context.colorScheme.surface.toOpacity(0.92),
          border: isOpen
              ? Border(
                  top: BorderSide(
@@ -498,8 +524,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
      focusNode: sliderFocus,
      value: context.reader.page.toDouble(),
      min: 1,
-      max:
-          context.reader.maxPage.clamp(context.reader.page, 1 << 16).toDouble(),
+      max: context.reader.maxPage
+          .clamp(context.reader.page, 1 << 16)
+          .toDouble(),
      reversed: isReversed,
      divisions: (context.reader.maxPage - 1).clamp(2, 1 << 16),
      onChanged: (i) {
@@ -509,8 +536,10 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
  }

  Widget buildPageInfoText() {
-    var epName = context.reader.widget.chapters?.titles
-            .elementAtOrNull(context.reader.chapter - 1) ??
+    var epName =
+        context.reader.widget.chapters?.titles.elementAtOrNull(
+          context.reader.chapter - 1,
+        ) ??
        "E${context.reader.chapter}";
    if (epName.length > 8) {
      epName = "${epName.substring(0, 8)}...";
@@ -569,94 +598,8 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
    );
  }

-  Future<Uint8List?> _getCurrentImageData() async {
-    var imageKey = context.reader.images![context.reader.page - 1];
-    var reader = context.reader;
-    if (context.reader.mode.isContinuous) {
-      var continuesState =
-          context.reader._imageViewController as _ContinuousModeState;
-      var imagesOnScreen =
-          continuesState.itemPositionsListener.itemPositions.value;
-      var images = imagesOnScreen
-          .map((e) => context.reader.images!.elementAtOrNull(e.index - 1))
-          .whereType<String>()
-          .toList();
-      String? selected;
-      if (images.length > 1) {
-        await showPopUpWidget(
-          context,
-          PopUpWidgetScaffold(
-            title: "Select an image on screen".tl,
-            body: GridView.builder(
-              itemCount: images.length,
-              itemBuilder: (context, index) {
-                ImageProvider image;
-                var imageKey = images[index];
-                if (imageKey.startsWith('file://')) {
-                  image = FileImage(File(imageKey.replaceFirst("file://", '')));
-                } else {
-                  image = ReaderImageProvider(
-                    imageKey,
-                    reader.type.comicSource!.key,
-                    reader.cid,
-                    reader.eid,
-                    reader.page,
-                  );
-                }
-                return InkWell(
-                  borderRadius: const BorderRadius.all(Radius.circular(16)),
-                  onTap: () {
-                    selected = images[index];
-                    App.rootContext.pop();
-                  },
-                  child: Container(
-                    foregroundDecoration: BoxDecoration(
-                      borderRadius: BorderRadius.circular(16),
-                      border: Border.all(
-                        color: Theme.of(context).colorScheme.outline,
-                      ),
-                    ),
-                    clipBehavior: Clip.antiAlias,
-                    decoration: BoxDecoration(
-                      borderRadius: BorderRadius.circular(16),
-                    ),
-                    width: double.infinity,
-                    height: double.infinity,
-                    child: Image(
-                      width: double.infinity,
-                      height: double.infinity,
-                      image: image,
-                    ),
-                  ),
-                ).padding(const EdgeInsets.all(8));
-              },
-              gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent(
-                maxCrossAxisExtent: 200,
-                childAspectRatio: 0.7,
-              ),
-            ),
-          ),
-        );
-      } else {
-        selected = images.first;
-      }
-      if (selected == null) {
-        return null;
-      } else {
-        imageKey = selected!;
-      }
-    }
-    if (imageKey.startsWith("file://")) {
-      return await File(imageKey.substring(7)).readAsBytes();
-    } else {
-      return (await CacheManager().findCache(
-              "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}"))!
-          .readAsBytes();
-    }
-  }
-
  void saveCurrentImage() async {
-    var data = await _getCurrentImageData();
+    var data = await selectImageToData();
    if (data == null) {
      return;
    }
@@ -666,29 +609,37 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
  }

  void share() async {
-    var data = await _getCurrentImageData();
+    var data = await selectImageToData();
    if (data == null) {
      return;
    }
    var fileType = detectFileType(data);
    var filename = "${context.reader.page}${fileType.ext}";
-    Share.shareFile(
-      data: data,
-      filename: filename,
-      mime: fileType.mime,
-    );
+    Share.shareFile(data: data, filename: filename, mime: fileType.mime);
  }

  void openSetting() {
    showSideBar(
      context,
      ReaderSettings(
+        comicId: context.reader.cid,
+        comicSource: context.reader.type.sourceKey,
        onChanged: (key) {
          if (key == "readerMode") {
-            context.reader.mode = ReaderMode.fromKey(appdata.settings[key]);
+            context.reader.mode = ReaderMode.fromKey(
+              appdata.settings.getReaderSetting(
+                context.reader.cid,
+                context.reader.type.sourceKey,
+                key,
+              ),
+            );
          }
          if (key == "enableTurnPageByVolumeKey") {
-            if (appdata.settings[key]) {
+            if (appdata.settings.getReaderSetting(
+              context.reader.cid,
+              context.reader.type.sourceKey,
+              key,
+            )) {
              context.reader.handleVolumeEvent();
            } else {
              context.reader.stopVolumeEvent();
@@ -749,9 +700,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
                      ? Icons.arrow_forward_ios
                      : Icons.arrow_back_ios_outlined,
                  size: 24,
-                  color: Theme.of(context)
-                      .colorScheme
-                      .onPrimaryContainer,
+                  color: Theme.of(context).colorScheme.onPrimaryContainer,
                ),
              ),
            ),
@@ -760,6 +709,77 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
    }
    return const SizedBox();
  }
+
+  /// If there is only one image on screen, return it.
+  ///
+  /// If there are multiple images on screen,
+  /// show an overlay to let the user select an image.
+  ///
+  /// The return value is the index of the selected image.
+  Future<int?> selectImage() async {
+    var reader = context.reader;
+    var imageViewController = context.reader._imageViewController;
+    if (imageViewController is _GalleryModeState && reader.imagesPerPage == 1) {
+      return reader.page - 1;
+    } else {
+      var location = await _showSelectImageOverlay();
+      if (location == null) {
+        return null;
+      }
+      var imageKey = imageViewController!.getImageKeyByOffset(location);
+      if (imageKey == null) {
+        return null;
+      }
+      return reader.images!.indexOf(imageKey);
+    }
+  }
+
+  /// Same as [selectImage], but return the image data.
+  Future<Uint8List?> selectImageToData() async {
+    var i = await selectImage();
+    if (i == null) {
+      return null;
+    }
+    var imageKey = context.reader.images![i];
+    if (imageKey.startsWith("file://")) {
+      return await File(imageKey.substring(7)).readAsBytes();
+    } else {
+      return (await CacheManager().findCache(
+        "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}",
+      ))!.readAsBytes();
+    }
+  }
+
+  Future<Offset?> _showSelectImageOverlay() {
+    if (_isOpen) {
+      openOrClose();
+    }
+
+    var completer = Completer<Offset?>();
+
+    var overlay = Overlay.of(context);
+    OverlayEntry? entry;
+    entry = OverlayEntry(
+      builder: (context) {
+        return Positioned.fill(
+          child: _SelectImageOverlayContent(
+            onTap: (offset) {
+              completer.complete(offset);
+              entry!.remove();
+            },
+            onDispose: () {
+              if (!completer.isCompleted) {
+                completer.complete(null);
+              }
+            },
+          ),
+        );
+      },
+    );
+    overlay.insert(entry);
+
+    return completer.future;
+  }
 }

 class _BatteryWidget extends StatefulWidget {
@@ -852,20 +872,17 @@ class _BatteryWidgetState extends State<_BatteryWidget> {
          size: 16,
          color: batteryColor,
          // Stroke
-          shadows: List.generate(
-            9,
-            (index) {
-              if (index == 4) {
-                return null;
-              }
-              double offsetX = (index % 3 - 1) * 0.8;
-              double offsetY = ((index / 3).floor() - 1) * 0.8;
-              return Shadow(
-                color: context.colorScheme.onInverseSurface,
-                offset: Offset(offsetX, offsetY),
-              );
-            },
-          ).whereType<Shadow>().toList(),
+          shadows: List.generate(9, (index) {
+            if (index == 4) {
+              return null;
+            }
+            double offsetX = (index % 3 - 1) * 0.8;
+            double offsetY = ((index / 3).floor() - 1) * 0.8;
+            return Shadow(
+              color: context.colorScheme.onInverseSurface,
+              offset: Offset(offsetX, offsetY),
+            );
+          }).whereType<Shadow>().toList(),
        ),
        Stack(
          children: [
@@ -940,3 +957,66 @@ class _ClockWidgetState extends State<_ClockWidget> {
    );
  }
 }
+
+class _SelectImageOverlayContent extends StatefulWidget {
+  const _SelectImageOverlayContent({
+    required this.onTap,
+    required this.onDispose,
+  });
+
+  final void Function(Offset) onTap;
+
+  final void Function() onDispose;
+
+  @override
+  State<_SelectImageOverlayContent> createState() =>
+      _SelectImageOverlayContentState();
+}
+
+class _SelectImageOverlayContentState
+    extends State<_SelectImageOverlayContent> {
+  @override
+  void dispose() {
+    widget.onDispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      behavior: HitTestBehavior.opaque,
+      onTapUp: (details) {
+        widget.onTap(details.globalPosition);
+      },
+      child: Container(
+        color: Colors.black.withAlpha(50),
+        child: Align(
+          alignment: Alignment(0, -0.8),
+          child: Container(
+            width: 232,
+            height: 42,
+            decoration: BoxDecoration(
+              color: context.colorScheme.surface,
+              borderRadius: BorderRadius.circular(8),
+              border: Border.all(color: context.colorScheme.outlineVariant),
+            ),
+            child: Row(
+              children: [
+                const SizedBox(width: 8),
+                const Icon(Icons.info_outline),
+                const SizedBox(width: 16),
+                Text(
+                  "Click to select an image".tl,
+                  style: TextStyle(
+                    fontSize: 16,
+                    color: context.colorScheme.onSurface,
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
--- a/lib/pages/search_page.dart
+++ b/lib/pages/search_page.dart
@@ -376,11 +376,16 @@ class _SearchPageState extends State<SearchPage> {
        controller.text =
            controller.text.replaceLast(words[words.length - 1], "");
      }
-      if (type != null) {
-        controller.text += "${type.name}:$text ";
+      final source = ComicSource.find(searchTarget);
+      String insert;
+      if (source?.onTagSuggestionSelected != null) {
+        insert = source!.onTagSuggestionSelected!(type?.name ?? '', text);
      } else {
-        controller.text += "$text ";
+        var t = text;
+        if (t.contains(' ')) t = "'$t'";
+        insert = type != null ? "${type.name}:$t" : t;
      }
+      controller.text += "$insert ";
      suggestions.clear();
      update();
      focusNode.requestFocus();
--- a/lib/pages/search_result_page.dart
+++ b/lib/pages/search_result_page.dart
@@ -124,7 +124,7 @@ class _SearchResultPageState extends State<SearchResultPage> {
    options = widget.options ?? const [];
    validateOptions();
    appdata.addSearchHistory(text);
-    suggestionsController = _SuggestionsController(controller);
+    suggestionsController = _SuggestionsController(controller, sourceKey);
    super.initState();
  }

@@ -213,6 +213,8 @@ class _SuggestionsController {

  final SearchBarController controller;

+  final String sourceKey;
+
  OverlayEntry? entry;

  void updateWidget() {
@@ -270,7 +272,7 @@ class _SuggestionsController {
    find(TagsTranslation.cosplayerTags, TranslationType.cosplayer);
  }

-  _SuggestionsController(this.controller);
+  _SuggestionsController(this.controller, this.sourceKey);
 }

 class _Suggestions extends StatefulWidget {
@@ -400,14 +402,16 @@ class _SuggestionsState extends State<_Suggestions> {
      controller.text =
          controller.text.replaceLast(words[words.length - 1], "");
    }
-    if (text.contains(' ')) {
-      text = "'$text'";
-    }
-    if (type != null) {
-      controller.text += "${type.name}:$text ";
+    final source = ComicSource.find(widget.controller.sourceKey);
+    String insert;
+    if (source?.onTagSuggestionSelected != null) {
+      insert = source!.onTagSuggestionSelected!(type?.name ?? '', text);
    } else {
-      controller.text += "$text ";
+      var t = text;
+      if (t.contains(' ')) t = "'$t'";
+      insert = type != null ? "${type.name}:$t" : t;
    }
+    controller.text += "$insert ";
    widget.controller.suggestions.clear();
    widget.controller.remove();
  }
@@ -441,6 +445,11 @@ class _SearchSettingsDialogState extends State<_SearchSettingsDialog> {

  @override
  Widget build(BuildContext context) {
+    var sources = ComicSource.all();
+    var enabled = appdata.settings['searchSources'] as List;
+    sources.removeWhere((e) {
+      return !enabled.contains(e.key);
+    });
    return ContentDialog(
      title: "Settings".tl,
      content: Column(
@@ -452,7 +461,7 @@ class _SearchSettingsDialogState extends State<_SearchSettingsDialog> {
          Wrap(
            spacing: 8,
            runSpacing: 8,
-            children: ComicSource.all().map((e) {
+            children: sources.map((e) {
              return OptionChip(
                text: e.name.tl,
                isSelected: searchTarget == e.key,
--- a/lib/pages/settings/about.dart
+++ b/lib/pages/settings/about.dart
@@ -96,10 +96,13 @@ Future<bool> checkUpdate() async {
  return false;
 }

-Future<void> checkUpdateUi([bool showMessageIfNoUpdate = true]) async {
+Future<void> checkUpdateUi([bool showMessageIfNoUpdate = true, bool delay = false]) async {
  try {
    var value = await checkUpdate();
    if (value) {
+      if (delay) {
+        await Future.delayed(const Duration(seconds: 2));
+      }
      showDialog(
          context: App.rootContext,
          builder: (context) {
--- a/lib/pages/settings/app.dart
+++ b/lib/pages/settings/app.dart
@@ -140,17 +140,6 @@ class _AppSettingsState extends State<AppSettings> {
          },
          actionTitle: 'Set'.tl,
        ).toSliver(),
-        _SettingPartTitle(
-          title: "Log".tl,
-          icon: Icons.error_outline,
-        ),
-        _CallbackSetting(
-          title: "Open Log".tl,
-          callback: () {
-            context.to(() => const LogsPage());
-          },
-          actionTitle: 'Open'.tl,
-        ).toSliver(),
        _SettingPartTitle(
          title: "User".tl,
          icon: Icons.person_outline,
@@ -204,12 +193,46 @@ class LogsPage extends StatefulWidget {
 }

 class _LogsPageState extends State<LogsPage> {
+  String logLevelToShow = "all";
+
  @override
  Widget build(BuildContext context) {
+    var logToShow = logLevelToShow == "all"
+        ? Log.logs
+        : Log.logs.where((log) => log.level.name == logLevelToShow).toList();
    return Scaffold(
      appBar: Appbar(
-        title: const Text("Logs"),
+        title: Text("Logs".tl),
        actions: [
+          IconButton(
+              onPressed: () => setState(() {
+                    final RelativeRect position = RelativeRect.fromLTRB(
+                      MediaQuery.of(context).size.width,
+                      MediaQuery.of(context).padding.top + kToolbarHeight,
+                      0.0,
+                      0.0,
+                    );
+                    showMenu(context: context, position: position, items: [
+                      PopupMenuItem(
+                          child: Text("all"),
+                          onTap: () => setState(() => logLevelToShow = "all")
+                      ),
+                      PopupMenuItem(
+                          child: Text("info"),
+                          onTap: () => setState(() => logLevelToShow = "info")
+                      ),
+                      PopupMenuItem(
+                          child: Text("warning"),
+                          onTap: () => setState(() => logLevelToShow = "warning")
+                      ),
+                      PopupMenuItem(
+                          child: Text("error"),
+                          onTap: () => setState(() => logLevelToShow = "error")
+                      ),
+                    ]);
+              }),
+              icon: const Icon(Icons.filter_list_outlined)
+          ),
          IconButton(
              onPressed: () => setState(() {
                    final RelativeRect position = RelativeRect.fromLTRB(
@@ -228,7 +251,7 @@ class _LogsPageState extends State<LogsPage> {
                        onTap: () {
                          Log.ignoreLimitation = true;
                          context.showMessage(
-                              message: "Only valid for this run");
+                              message: "Only valid for this run".tl);
                        },
                      ),
                      PopupMenuItem(
@@ -243,9 +266,9 @@ class _LogsPageState extends State<LogsPage> {
      body: ListView.builder(
        reverse: true,
        controller: ScrollController(),
-        itemCount: Log.logs.length,
+        itemCount: logToShow.length,
        itemBuilder: (context, index) {
-          index = Log.logs.length - index - 1;
+          index = logToShow.length - index - 1;
          return Padding(
            padding: const EdgeInsets.fromLTRB(16, 0, 16, 8),
            child: SelectionArea(
@@ -264,7 +287,7 @@ class _LogsPageState extends State<LogsPage> {
                        ),
                        child: Padding(
                          padding: const EdgeInsets.fromLTRB(5, 0, 5, 1),
-                          child: Text(Log.logs[index].title),
+                          child: Text(logToShow[index].title),
                        ),
                      ),
                      const SizedBox(
@@ -276,16 +299,16 @@ class _LogsPageState extends State<LogsPage> {
                            Theme.of(context).colorScheme.error,
                            Theme.of(context).colorScheme.errorContainer,
                            Theme.of(context).colorScheme.primaryContainer
-                          ][Log.logs[index].level.index],
+                          ][logToShow[index].level.index],
                          borderRadius:
                              const BorderRadius.all(Radius.circular(16)),
                        ),
                        child: Padding(
                          padding: const EdgeInsets.fromLTRB(5, 0, 5, 1),
                          child: Text(
-                            Log.logs[index].level.name,
+                            logToShow[index].level.name,
                            style: TextStyle(
-                                color: Log.logs[index].level.index == 0
+                                color: logToShow[index].level.index == 0
                                    ? Colors.white
                                    : Colors.black),
                          ),
@@ -293,14 +316,14 @@ class _LogsPageState extends State<LogsPage> {
                      ),
                    ],
                  ),
-                  Text(Log.logs[index].content),
-                  Text(Log.logs[index].time
+                  Text(logToShow[index].content),
+                  Text(logToShow[index].time
                      .toString()
                      .replaceAll(RegExp(r"\.\w+"), "")),
                  TextButton(
                    onPressed: () {
                      Clipboard.setData(
-                          ClipboardData(text: Log.logs[index].content));
+                          ClipboardData(text: logToShow[index].content));
                    },
                    child: Text("Copy".tl),
                  ),
@@ -330,11 +353,10 @@ class _WebdavSettingState extends State<_WebdavSetting> {
  String url = "";
  String user = "";
  String pass = "";
-  bool autoSync = false;
+  bool autoSync = true;

  bool isTesting = false;
  bool upload = true;
-  bool isEnabled = false;

  @override
  void initState() {
@@ -349,8 +371,7 @@ class _WebdavSettingState extends State<_WebdavSetting> {
    url = configs[0];
    user = configs[1];
    pass = configs[2];
-    isEnabled = true;
-    autoSync = appdata.implicitData['webdavAutoSync'] ?? false;
+    autoSync = appdata.implicitData['webdavAutoSync'] ?? true;
  }

  void onAutoSyncChanged(bool value) {
@@ -368,16 +389,11 @@ class _WebdavSettingState extends State<_WebdavSetting> {
      body: SingleChildScrollView(
        child: Column(
          children: [
-            const SizedBox(height: 12),
-            SwitchListTile(
-              title: Text("WebDAV Auto Sync".tl),
-              value: autoSync,
-              onChanged: onAutoSyncChanged,
-            ),
            const SizedBox(height: 12),
            TextField(
-              decoration: const InputDecoration(
+              decoration: InputDecoration(
                labelText: "URL",
+                hintText: "A valid WebDav directory URL".tl,
                border: OutlineInputBorder(),
              ),
              controller: TextEditingController(text: url),
@@ -402,6 +418,16 @@ class _WebdavSettingState extends State<_WebdavSetting> {
              onChanged: (value) => pass = value,
            ),
            const SizedBox(height: 12),
+            ListTile(
+              leading: Icon(Icons.sync),
+              title: Text("Auto Sync Data".tl),
+              contentPadding: EdgeInsets.zero,
+              trailing: Switch(
+                value: autoSync,
+                onChanged: onAutoSyncChanged,
+              ),
+            ),
+            const SizedBox(height: 12),
            Row(
              children: [
                Text("Operation".tl),
@@ -428,21 +454,28 @@ class _WebdavSettingState extends State<_WebdavSetting> {
              ],
            ),
            const SizedBox(height: 16),
-            Container(
-              padding: const EdgeInsets.all(8),
-              decoration: BoxDecoration(
-                color: Theme.of(context).colorScheme.primaryContainer,
-                borderRadius: BorderRadius.circular(8),
-              ),
-              child: Row(
-                children: [
-                  const Icon(Icons.info_outline, size: 20),
-                  const SizedBox(width: 8),
-                  Expanded(
-                    child: Text("Once the operation is successful, app will automatically sync data with the server.".tl),
-                  ),
-                ],
-              ),
+            AnimatedSize(
+              duration: const Duration(milliseconds: 200),
+              child: autoSync
+                  ? Container(
+                      padding: const EdgeInsets.all(8),
+                      decoration: BoxDecoration(
+                        color: Theme.of(context).colorScheme.primaryContainer,
+                        borderRadius: BorderRadius.circular(8),
+                      ),
+                      child: Row(
+                        children: [
+                          const Icon(Icons.info_outline, size: 20),
+                          const SizedBox(width: 8),
+                          Expanded(
+                            child: Text(
+                                "Once the operation is successful, app will automatically sync data with the server."
+                                    .tl),
+                          ),
+                        ],
+                      ),
+                    )
+                  : const SizedBox.shrink(),
            ),
            const SizedBox(height: 16),
            Center(
--- a/lib/pages/settings/debug.dart
+++ b/lib/pages/settings/debug.dart
@@ -0,0 +1,99 @@
+part of 'settings_page.dart';
+
+class DebugPage extends StatefulWidget {
+  const DebugPage({super.key});
+
+  @override
+  State<DebugPage> createState() => DebugPageState();
+}
+
+class DebugPageState extends State<DebugPage> {
+  final controller = TextEditingController();
+
+  var result = "";
+
+  @override
+  Widget build(BuildContext context) {
+    return SmoothCustomScrollView(
+      slivers: [
+        SliverAppbar(title: Text("Debug".tl)),
+        _CallbackSetting(
+          title: "Reload Configs".tl,
+          actionTitle: "Reload".tl,
+          callback: () {
+            ComicSourceManager().reload();
+          },
+        ).toSliver(),
+        _CallbackSetting(
+          title: "Open Log".tl,
+          callback: () {
+            context.to(() => const LogsPage());
+          },
+          actionTitle: 'Open'.tl,
+        ).toSliver(),
+        _SwitchSetting(
+          title: "Ignore Certificate Errors".tl,
+          settingKey: "ignoreBadCertificate",
+        ).toSliver(),
+        SliverToBoxAdapter(
+          child: Column(
+            children: [
+              const SizedBox(height: 8),
+              const Text(
+                "JS Evaluator",
+                style: TextStyle(fontSize: 16),
+              ).toAlign(Alignment.centerLeft).paddingLeft(16),
+              Container(
+                width: double.infinity,
+                height: 200,
+                margin: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
+                child: TextField(
+                  controller: controller,
+                  maxLines: null,
+                  expands: true,
+                  textAlign: TextAlign.start,
+                  textAlignVertical: TextAlignVertical.top,
+                  decoration: InputDecoration(
+                    border: const OutlineInputBorder(),
+                    contentPadding: const EdgeInsets.all(8),
+                  ),
+                ),
+              ),
+              TextButton(
+                onPressed: () {
+                  try {
+                    var res = JsEngine().runCode(controller.text, "<debug>");
+                    setState(() {
+                      result = res.toString();
+                    });
+                  } catch (e) {
+                    setState(() {
+                      result = e.toString();
+                    });
+                  }
+                },
+                child: const Text("Run"),
+              ).toAlign(Alignment.centerRight).paddingRight(16),
+              const Text(
+                "Result",
+                style: TextStyle(fontSize: 16),
+              ).toAlign(Alignment.centerLeft).paddingLeft(16),
+              Container(
+                width: double.infinity,
+                height: 200,
+                margin: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
+                decoration: BoxDecoration(
+                  border: Border.all(color: context.colorScheme.outline),
+                  borderRadius: BorderRadius.circular(4),
+                ),
+                child: SingleChildScrollView(
+                  child: Text(result).paddingAll(4),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+}
--- a/lib/pages/settings/explore_settings.dart
+++ b/lib/pages/settings/explore_settings.dart
@@ -25,8 +25,8 @@ class _ExploreSettingsState extends State<ExploreSettings> {
          title: "Size of comic tile".tl,
          settingsIndex: "comicTileScale",
          interval: 0.05,
-          min: 0.75,
-          max: 1.25,
+          min: 0.5,
+          max: 1.5,
        ).toSliver(),
        _PopupWindowSetting(
          title: "Explore Pages".tl,
@@ -52,6 +52,10 @@ class _ExploreSettingsState extends State<ExploreSettings> {
          title: "Show history on comic tile".tl,
          settingKey: "showHistoryStatusOnTile",
        ).toSliver(),
+        _SwitchSetting(
+          title: "Reverse default chapter order".tl,
+          settingKey: "reverseChapterOrder",
+        ).toSliver(),
        _PopupWindowSetting(
          title: "Keyword blocking".tl,
          builder: () => const _ManageBlockingWordView(),
--- a/lib/pages/settings/reader.dart
+++ b/lib/pages/settings/reader.dart
@@ -1,9 +1,16 @@
 part of 'settings_page.dart';

 class ReaderSettings extends StatefulWidget {
-  const ReaderSettings({super.key, this.onChanged});
+  const ReaderSettings({
+    super.key,
+    this.onChanged,
+    this.comicId,
+    this.comicSource,
+  });

  final void Function(String key)? onChanged;
+  final String? comicId;
+  final String? comicSource;

  @override
  State<ReaderSettings> createState() => _ReaderSettingsState();
@@ -12,15 +19,57 @@ class ReaderSettings extends StatefulWidget {
 class _ReaderSettingsState extends State<ReaderSettings> {
  @override
  Widget build(BuildContext context) {
+    final comicId = widget.comicId;
+    final sourceKey = widget.comicSource;
+    final key = "$comicId@$sourceKey";
+
+    bool isEnabledSpecificSettings =
+        comicId != null &&
+        appdata.settings.isComicSpecificSettingsEnabled(comicId, sourceKey);
+
    return SmoothCustomScrollView(
      slivers: [
        SliverAppbar(title: Text("Reading".tl)),
+        if (comicId != null && sourceKey != null)
+          SliverMainAxisGroup(
+            slivers: [
+              SwitchListTile(
+                title: Text("Enable comic specific settings".tl),
+                value: isEnabledSpecificSettings,
+                onChanged: (b) {
+                  setState(() {
+                    appdata.settings.setEnabledComicSpecificSettings(
+                      comicId,
+                      sourceKey,
+                      b,
+                    );
+                  });
+                },
+              ).toSliver(),
+              if (isEnabledSpecificSettings)
+                Center(
+                  child: TextButton(
+                    onPressed: () {
+                      setState(() {
+                        appdata.settings.resetComicReaderSettings(key);
+                      });
+                    },
+                    child: Text(
+                      "Clear specific reader settings for this comic".tl,
+                    ),
+                  ),
+                ).toSliver(),
+              Divider().toSliver(),
+            ],
+          ),
        _SwitchSetting(
          title: "Tap to turn Pages".tl,
          settingKey: "enableTapToTurnPages",
          onChanged: () {
            widget.onChanged?.call("enableTapToTurnPages");
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
        _SwitchSetting(
          title: "Reverse tap to turn Pages".tl,
@@ -28,6 +77,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
          onChanged: () {
            widget.onChanged?.call("reverseTapToTurnPages");
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
        _SwitchSetting(
          title: "Page animation".tl,
@@ -35,6 +86,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
          onChanged: () {
            widget.onChanged?.call("enablePageAnimation");
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
        SelectSetting(
          title: "Reading mode".tl,
@@ -48,6 +101,7 @@ class _ReaderSettingsState extends State<ReaderSettings> {
            "continuousTopToBottom": "Continuous (Top to Bottom)".tl,
          },
          onChanged: () {
+            setState(() {});
            var readerMode = appdata.settings['readerMode'];
            if (readerMode?.toLowerCase().startsWith('continuous') ?? false) {
              appdata.settings['readerScreenPicNumberForLandscape'] = 1;
@@ -57,6 +111,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
            }
            widget.onChanged?.call("readerMode");
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
        _SliderSetting(
          title: "Auto page turning interval".tl,
@@ -65,70 +121,110 @@ class _ReaderSettingsState extends State<ReaderSettings> {
          min: 1,
          max: 20,
          onChanged: () {
+            setState(() {});
            widget.onChanged?.call("autoPageTurningInterval");
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
-        SliverToBoxAdapter(
-          child: AbsorbPointer(
-            absorbing: (appdata.settings['readerMode']
-                    ?.toLowerCase()
-                    .startsWith('continuous') ??
-                false),
-            child: AnimatedOpacity(
-              opacity: (appdata.settings['readerMode']
-                          ?.toLowerCase()
-                          .startsWith('continuous') ??
-                      false)
-                  ? 0.5
-                  : 1.0,
-              duration: Duration(milliseconds: 300),
-              child: _SliderSetting(
-                title: "The number of pic in screen for landscape (Only Gallery Mode)".tl,
-                settingsIndex: "readerScreenPicNumberForLandscape",
-                interval: 1,
-                min: 1,
-                max: 5,
-                onChanged: () {
-                  widget.onChanged?.call("readerScreenPicNumberForLandscape");
-                },
-              ),
-            ),
+        SliverAnimatedVisibility(
+          visible: appdata.settings['readerMode']!.startsWith('gallery'),
+          child: _SliderSetting(
+            title:
+                "The number of pic in screen for landscape (Only Gallery Mode)"
+                    .tl,
+            settingsIndex: "readerScreenPicNumberForLandscape",
+            interval: 1,
+            min: 1,
+            max: 5,
+            onChanged: () {
+              setState(() {});
+              widget.onChanged?.call("readerScreenPicNumberForLandscape");
+            },
+            comicId: isEnabledSpecificSettings ? widget.comicId : null,
+            comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
          ),
        ),
-        SliverToBoxAdapter(
-          child: AbsorbPointer(
-            absorbing: (appdata.settings['readerMode']
-                ?.toLowerCase()
-                .startsWith('continuous') ??
-                false),
-            child: AnimatedOpacity(
-              opacity: (appdata.settings['readerMode']
-                  ?.toLowerCase()
-                  .startsWith('continuous') ??
-                  false)
-                  ? 0.5
-                  : 1.0,
-              duration: Duration(milliseconds: 300),
-              child: _SliderSetting(
-                title: "The number of pic in screen for portrait (Only Gallery Mode)".tl,
-                settingsIndex: "readerScreenPicNumberForPortrait",
-                interval: 1,
-                min: 1,
-                max: 5,
-                onChanged: () {
-                  widget.onChanged?.call("readerScreenPicNumberForPortrait");
-                },
-              ),
-            ),
+        SliverAnimatedVisibility(
+          visible: appdata.settings['readerMode']!.startsWith('gallery'),
+          child: _SliderSetting(
+            title:
+                "The number of pic in screen for portrait (Only Gallery Mode)"
+                    .tl,
+            settingsIndex: "readerScreenPicNumberForPortrait",
+            interval: 1,
+            min: 1,
+            max: 5,
+            onChanged: () {
+              widget.onChanged?.call("readerScreenPicNumberForPortrait");
+            },
+            comicId: isEnabledSpecificSettings ? widget.comicId : null,
+            comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
          ),
        ),
+        SliverAnimatedVisibility(
+          visible:
+              appdata.settings['readerMode']!.startsWith('gallery') &&
+              (appdata.settings['readerScreenPicNumberForLandscape'] > 1 ||
+                  appdata.settings['readerScreenPicNumberForPortrait'] > 1),
+          child: _SwitchSetting(
+            title: "Show single image on first page".tl,
+            settingKey: "showSingleImageOnFirstPage",
+            onChanged: () {
+              widget.onChanged?.call("showSingleImageOnFirstPage");
+            },
+            comicId: isEnabledSpecificSettings ? widget.comicId : null,
+            comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
+          ),
+        ),
+        SliverAnimatedVisibility(
+          visible: appdata.settings['readerMode']!.startsWith('continuous'),
+          child: _SliderSetting(
+            title: "Mouse scroll speed".tl,
+            settingsIndex: "readerScrollSpeed",
+            interval: 0.1,
+            min: 0.5,
+            max: 3,
+            onChanged: () {
+              widget.onChanged?.call("readerScrollSpeed");
+            },
+            comicId: isEnabledSpecificSettings ? widget.comicId : null,
+            comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
+          ),
+        ),
+        _SwitchSetting(
+          title: 'Double tap to zoom'.tl,
+          settingKey: 'enableDoubleTapToZoom',
+          onChanged: () {
+            setState(() {});
+            widget.onChanged?.call('enableDoubleTapToZoom');
+          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
+        ).toSliver(),
        _SwitchSetting(
          title: 'Long press to zoom'.tl,
          settingKey: 'enableLongPressToZoom',
          onChanged: () {
+            setState(() {});
            widget.onChanged?.call('enableLongPressToZoom');
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
+        SliverAnimatedVisibility(
+          visible: appdata.settings['enableLongPressToZoom'] == true,
+          child: SelectSetting(
+            title: "Long press zoom position".tl,
+            settingKey: "longPressZoomPosition",
+            optionTranslation: {
+              "press": "Press position".tl,
+              "center": "Screen center".tl,
+            },
+            comicId: isEnabledSpecificSettings ? widget.comicId : null,
+            comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
+          ),
+        ),
        _SwitchSetting(
          title: 'Limit image width'.tl,
          subtitle: 'When using Continuous(Top to Bottom) mode'.tl,
@@ -136,6 +232,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
          onChanged: () {
            widget.onChanged?.call('limitImageWidth');
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
        if (App.isAndroid)
          _SwitchSetting(
@@ -144,6 +242,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
            onChanged: () {
              widget.onChanged?.call('enableTurnPageByVolumeKey');
            },
+            comicId: isEnabledSpecificSettings ? widget.comicId : null,
+            comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
          ).toSliver(),
        _SwitchSetting(
          title: "Display time & battery info in reader".tl,
@@ -151,6 +251,17 @@ class _ReaderSettingsState extends State<ReaderSettings> {
          onChanged: () {
            widget.onChanged?.call("enableClockAndBatteryInfoInReader");
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
+        ).toSliver(),
+        _SwitchSetting(
+          title: "Show system status bar".tl,
+          settingKey: "showSystemStatusBar",
+          onChanged: () {
+            widget.onChanged?.call("showSystemStatusBar");
+          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
        SelectSetting(
          title: "Quick collect image".tl,
@@ -166,6 +277,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
          help:
              "On the image browsing page, you can quickly collect images by sliding horizontally or vertically according to your reading mode"
                  .tl,
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
        _CallbackSetting(
          title: "Custom Image Processing".tl,
@@ -178,6 +291,17 @@ class _ReaderSettingsState extends State<ReaderSettings> {
          interval: 1,
          min: 1,
          max: 16,
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
+        ).toSliver(),
+        _SwitchSetting(
+          title: "Show Page Number".tl,
+          settingKey: "showPageNumberInReader",
+          onChanged: () {
+            widget.onChanged?.call("showPageNumberInReader");
+          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
      ],
    );
@@ -223,7 +347,7 @@ class __CustomImageProcessingState extends State<_CustomImageProcessing> {
              setState(() {});
            },
            child: Text("Reset".tl),
-          )
+          ),
        ],
      ),
      body: Column(
@@ -249,7 +373,7 @@ class __CustomImageProcessingState extends State<_CustomImageProcessing> {
                ),
              ),
            ),
-          )
+          ),
        ],
      ),
    );
--- a/lib/pages/settings/setting_components.dart
+++ b/lib/pages/settings/setting_components.dart
@@ -6,6 +6,8 @@ class _SwitchSetting extends StatefulWidget {
    required this.settingKey,
    this.onChanged,
    this.subtitle,
+    this.comicId,
+    this.comicSource,
  });

  final String title;
@@ -16,6 +18,10 @@ class _SwitchSetting extends StatefulWidget {

  final String? subtitle;

+  final String? comicId;
+
+  final String? comicSource;
+
  @override
  State<_SwitchSetting> createState() => _SwitchSettingState();
 }
@@ -23,16 +29,33 @@ class _SwitchSetting extends StatefulWidget {
 class _SwitchSettingState extends State<_SwitchSetting> {
  @override
  Widget build(BuildContext context) {
-    assert(appdata.settings[widget.settingKey] is bool);
+    var value = widget.comicId == null
+        ? appdata.settings[widget.settingKey]
+        : appdata.settings.getReaderSetting(
+            widget.comicId!,
+            widget.comicSource!,
+            widget.settingKey,
+          );
+
+    assert(value is bool);

    return ListTile(
      title: Text(widget.title),
      subtitle: widget.subtitle == null ? null : Text(widget.subtitle!),
      trailing: Switch(
-        value: appdata.settings[widget.settingKey],
+        value: value,
        onChanged: (value) {
          setState(() {
-            appdata.settings[widget.settingKey] = value;
+            if (widget.comicId == null) {
+              appdata.settings[widget.settingKey] = value;
+            } else {
+              appdata.settings.setReaderSetting(
+                widget.comicId!,
+                widget.comicSource!,
+                widget.settingKey,
+                value,
+              );
+            }
          });
          appdata.saveData().then((_) {
            widget.onChanged?.call();
@@ -51,6 +74,8 @@ class SelectSetting extends StatelessWidget {
    required this.optionTranslation,
    this.onChanged,
    this.help,
+    this.comicId,
+    this.comicSource,
  });

  final String title;
@@ -63,6 +88,10 @@ class SelectSetting extends StatelessWidget {

  final String? help;

+  final String? comicId;
+
+  final String? comicSource;
+
  @override
  Widget build(BuildContext context) {
    return SizedBox(
@@ -76,6 +105,8 @@ class SelectSetting extends StatelessWidget {
              optionTranslation: optionTranslation,
              onChanged: onChanged,
              help: help,
+              comicId: comicId,
+              comicSource: comicSource,
            );
          } else {
            return _EndSelectorSelectSetting(
@@ -84,6 +115,8 @@ class SelectSetting extends StatelessWidget {
              optionTranslation: optionTranslation,
              onChanged: onChanged,
              help: help,
+              comicId: comicId,
+              comicSource: comicSource,
            );
          }
        },
@@ -99,6 +132,8 @@ class _DoubleLineSelectSettings extends StatefulWidget {
    required this.optionTranslation,
    this.onChanged,
    this.help,
+    this.comicId,
+    this.comicSource,
  });

  final String title;
@@ -111,6 +146,10 @@ class _DoubleLineSelectSettings extends StatefulWidget {

  final String? help;

+  final String? comicId;
+
+  final String? comicSource;
+
  @override
  State<_DoubleLineSelectSettings> createState() =>
      _DoubleLineSelectSettingsState();
@@ -119,6 +158,14 @@ class _DoubleLineSelectSettings extends StatefulWidget {
 class _DoubleLineSelectSettingsState extends State<_DoubleLineSelectSettings> {
  @override
  Widget build(BuildContext context) {
+    var value = widget.comicId == null
+        ? appdata.settings[widget.settingKey]
+        : appdata.settings.getReaderSetting(
+            widget.comicId!,
+            widget.comicSource!,
+            widget.settingKey,
+          );
+
    return ListTile(
      title: Row(
        children: [
@@ -134,9 +181,9 @@ class _DoubleLineSelectSettingsState extends State<_DoubleLineSelectSettings> {
                  builder: (context) {
                    return ContentDialog(
                      title: "Help".tl,
-                      content: Text(widget.help!)
-                          .paddingHorizontal(16)
-                          .fixWidth(double.infinity),
+                      content: Text(
+                        widget.help!,
+                      ).paddingHorizontal(16).fixWidth(double.infinity),
                      actions: [
                        Button.filled(
                          onPressed: context.pop,
@@ -150,9 +197,7 @@ class _DoubleLineSelectSettingsState extends State<_DoubleLineSelectSettings> {
            ),
        ],
      ),
-      subtitle: Text(
-          widget.optionTranslation[appdata.settings[widget.settingKey]] ??
-              "None"),
+      subtitle: Text(widget.optionTranslation[value] ?? "None"),
      trailing: const Icon(Icons.arrow_drop_down),
      onTap: () {
        var renderBox = context.findRenderObject() as RenderBox;
@@ -170,16 +215,27 @@ class _DoubleLineSelectSettingsState extends State<_DoubleLineSelectSettings> {
            Offset.zero & MediaQuery.of(context).size,
          ),
          items: widget.optionTranslation.keys
-              .map((key) => PopupMenuItem(
-                    value: key,
-                    height: App.isMobile ? 46 : 40,
-                    child: Text(widget.optionTranslation[key]!),
-                  ))
+              .map(
+                (key) => PopupMenuItem(
+                  value: key,
+                  height: App.isMobile ? 46 : 40,
+                  child: Text(widget.optionTranslation[key]!),
+                ),
+              )
              .toList(),
        ).then((value) {
          if (value != null) {
            setState(() {
-              appdata.settings[widget.settingKey] = value;
+              if (widget.comicId == null) {
+                appdata.settings[widget.settingKey] = value;
+              } else {
+                appdata.settings.setReaderSetting(
+                  widget.comicId!,
+                  widget.comicSource!,
+                  widget.settingKey,
+                  value,
+                );
+              }
            });
            appdata.saveData();
            widget.onChanged?.call();
@@ -197,6 +253,8 @@ class _EndSelectorSelectSetting extends StatefulWidget {
    required this.optionTranslation,
    this.onChanged,
    this.help,
+    this.comicId,
+    this.comicSource,
  });

  final String title;
@@ -209,6 +267,10 @@ class _EndSelectorSelectSetting extends StatefulWidget {

  final String? help;

+  final String? comicId;
+
+  final String? comicSource;
+
  @override
  State<_EndSelectorSelectSetting> createState() =>
      _EndSelectorSelectSettingState();
@@ -218,6 +280,13 @@ class _EndSelectorSelectSettingState extends State<_EndSelectorSelectSetting> {
  @override
  Widget build(BuildContext context) {
    var options = widget.optionTranslation;
+    var value = widget.comicId == null
+        ? appdata.settings[widget.settingKey]
+        : appdata.settings.getReaderSetting(
+            widget.comicId!,
+            widget.comicSource!,
+            widget.settingKey,
+          );
    return ListTile(
      title: Row(
        children: [
@@ -233,9 +302,9 @@ class _EndSelectorSelectSettingState extends State<_EndSelectorSelectSetting> {
                  builder: (context) {
                    return ContentDialog(
                      title: "Help".tl,
-                      content: Text(widget.help!)
-                          .paddingHorizontal(16)
-                          .fixWidth(double.infinity),
+                      content: Text(
+                        widget.help!,
+                      ).paddingHorizontal(16).fixWidth(double.infinity),
                      actions: [
                        Button.filled(
                          onPressed: context.pop,
@@ -250,12 +319,22 @@ class _EndSelectorSelectSettingState extends State<_EndSelectorSelectSetting> {
        ],
      ),
      trailing: Select(
-        current: options[appdata.settings[widget.settingKey]],
+        current: options[value],
        values: options.values.toList(),
        minWidth: 64,
        onTap: (index) {
          setState(() {
-            appdata.settings[widget.settingKey] = options.keys.elementAt(index);
+            var value = options.keys.elementAt(index);
+            if (widget.comicId == null) {
+              appdata.settings[widget.settingKey] = value;
+            } else {
+              appdata.settings.setReaderSetting(
+                widget.comicId!,
+                widget.comicSource!,
+                widget.settingKey,
+                value,
+              );
+            }
          });
          appdata.saveData();
          widget.onChanged?.call();
@@ -273,6 +352,8 @@ class _SliderSetting extends StatefulWidget {
    required this.min,
    required this.max,
    this.onChanged,
+    this.comicId,
+    this.comicSource,
  });

  final String title;
@@ -287,6 +368,10 @@ class _SliderSetting extends StatefulWidget {

  final VoidCallback? onChanged;

+  final String? comicId;
+
+  final String? comicSource;
+
  @override
  State<_SliderSetting> createState() => _SliderSettingState();
 }
@@ -294,28 +379,52 @@ class _SliderSetting extends StatefulWidget {
 class _SliderSettingState extends State<_SliderSetting> {
  @override
  Widget build(BuildContext context) {
+    var value =
+        (widget.comicId == null
+                ? appdata.settings[widget.settingsIndex]
+                : appdata.settings.getReaderSetting(
+                    widget.comicId!,
+                    widget.comicSource!,
+                    widget.settingsIndex,
+                  ))
+            .toDouble();
    return ListTile(
      title: Row(
        children: [
          Text(widget.title),
          const Spacer(),
-          Text(
-            appdata.settings[widget.settingsIndex].toString(),
-            style: ts.s12,
-          ),
+          Text(value.toString(), style: ts.s12),
        ],
      ),
      subtitle: Slider(
-        value: appdata.settings[widget.settingsIndex].toDouble(),
+        value: value,
        onChanged: (value) {
          if (value.toInt() == value) {
            setState(() {
-              appdata.settings[widget.settingsIndex] = value.toInt();
+              if (widget.comicId == null) {
+                appdata.settings[widget.settingsIndex] = value.toInt();
+              } else {
+                appdata.settings.setReaderSetting(
+                  widget.comicId!,
+                  widget.comicSource!,
+                  widget.settingsIndex,
+                  value.toInt(),
+                );
+              }
              appdata.saveData();
            });
          } else {
            setState(() {
-              appdata.settings[widget.settingsIndex] = value;
+              if (widget.comicId == null) {
+                appdata.settings[widget.settingsIndex] = value;
+              } else {
+                appdata.settings.setReaderSetting(
+                  widget.comicId!,
+                  widget.comicSource!,
+                  widget.settingsIndex,
+                  value,
+                );
+              }
              appdata.saveData();
            });
          }
@@ -402,10 +511,11 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
        color: Theme.of(context).colorScheme.surfaceContainer,
        boxShadow: const [
          BoxShadow(
-              color: Colors.black12,
-              blurRadius: 5,
-              offset: Offset(0, 2),
-              spreadRadius: 2)
+            color: Colors.black12,
+            blurRadius: 5,
+            offset: Offset(0, 2),
+            spreadRadius: 2,
+          ),
        ],
      ),
      onReorder: (reorderFunc) {
@@ -435,7 +545,7 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
            label: Text("Add".tl),
            icon: const Icon(Icons.add),
            onPressed: showAddDialog,
-          )
+          ),
      ],
      body: view,
    );
@@ -445,12 +555,13 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
    Widget removeButton = Padding(
      padding: const EdgeInsets.only(right: 8),
      child: IconButton(
-          onPressed: () {
-            setState(() {
-              keys.remove(key);
-            });
-          },
-          icon: const Icon(Icons.delete_outline)),
+        onPressed: () {
+          setState(() {
+            keys.remove(key);
+          });
+        },
+        icon: const Icon(Icons.delete_outline),
+      ),
    );

    return ListTile(
@@ -458,10 +569,7 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
      key: Key(key),
      trailing: Row(
        mainAxisSize: MainAxisSize.min,
-        children: [
-          removeButton,
-          const Icon(Icons.drag_handle),
-        ],
+        children: [removeButton, const Icon(Icons.drag_handle)],
      ),
    );
  }
@@ -477,64 +585,66 @@ class _MultiPagesFilterState extends State<_MultiPagesFilter> {
    showDialog(
      context: context,
      builder: (context) {
-        return StatefulBuilder(builder: (context, setState) {
-          return ContentDialog(
-            title: "Add".tl,
-            content: Column(
-              mainAxisSize: MainAxisSize.min,
-              children: canAdd.entries
-                  .map(
-                    (e) => CheckboxListTile(
-                      value: selected.contains(e.key),
-                      title: Text(e.value),
-                      key: Key(e.key),
-                      onChanged: (value) {
-                        setState(() {
-                          if (value!) {
-                            selected.add(e.key);
-                          } else {
-                            selected.remove(e.key);
-                          }
-                        });
-                      },
-                    ),
-                  )
-                  .toList(),
-            ),
-            actions: [
-              if (selected.length < canAdd.length)
-                TextButton(
-                  child: Text("Select All".tl),
-                  onPressed: () {
-                    setState(() {
-                      selected = canAdd.keys.toList();
-                    });
-                  },
-                )
-              else
-                TextButton(
-                  child: Text("Deselect All".tl),
-                  onPressed: () {
-                    setState(() {
-                      selected.clear();
-                    });
-                  },
-                ),
-              const SizedBox(width: 8),
-              FilledButton(
-                onPressed: selected.isNotEmpty
-                    ? () {
-                        this.setState(() {
-                          keys.addAll(selected);
-                        });
-                        Navigator.pop(context);
-                      }
-                    : null,
-                child: Text("Add".tl),
+        return StatefulBuilder(
+          builder: (context, setState) {
+            return ContentDialog(
+              title: "Add".tl,
+              content: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: canAdd.entries
+                    .map(
+                      (e) => CheckboxListTile(
+                        value: selected.contains(e.key),
+                        title: Text(e.value),
+                        key: Key(e.key),
+                        onChanged: (value) {
+                          setState(() {
+                            if (value!) {
+                              selected.add(e.key);
+                            } else {
+                              selected.remove(e.key);
+                            }
+                          });
+                        },
+                      ),
+                    )
+                    .toList(),
              ),
-            ],
-          );
-        });
+              actions: [
+                if (selected.length < canAdd.length)
+                  TextButton(
+                    child: Text("Select All".tl),
+                    onPressed: () {
+                      setState(() {
+                        selected = canAdd.keys.toList();
+                      });
+                    },
+                  )
+                else
+                  TextButton(
+                    child: Text("Deselect All".tl),
+                    onPressed: () {
+                      setState(() {
+                        selected.clear();
+                      });
+                    },
+                  ),
+                const SizedBox(width: 8),
+                FilledButton(
+                  onPressed: selected.isNotEmpty
+                      ? () {
+                          this.setState(() {
+                            keys.addAll(selected);
+                          });
+                          Navigator.pop(context);
+                        }
+                      : null,
+                  child: Text("Add".tl),
+                ),
+              ],
+            );
+          },
+        );
      },
    );
  }
--- a/lib/pages/settings/settings_page.dart
+++ b/lib/pages/settings/settings_page.dart
@@ -30,6 +30,7 @@ part 'local_favorites.dart';
 part 'app.dart';
 part 'about.dart';
 part 'network.dart';
+part 'debug.dart';

 class SettingsPage extends StatefulWidget {
  const SettingsPage({this.initialPage = -1, super.key});
@@ -55,6 +56,7 @@ class _SettingsPageState extends State<SettingsPage> implements PopEntry {
    "APP",
    "Network",
    "About",
+    "Debug"
  ];

  final icons = <IconData>[
@@ -64,7 +66,8 @@ class _SettingsPageState extends State<SettingsPage> implements PopEntry {
    Icons.collections_bookmark_rounded,
    Icons.apps,
    Icons.public,
-    Icons.info
+    Icons.info,
+    Icons.bug_report,
  ];

  double offset = 0;
@@ -246,6 +249,9 @@ class _SettingsPageState extends State<SettingsPage> implements PopEntry {
  }

  void handlePointerDown(PointerDownEvent event) {
+    if (!App.isIOS) {
+      return;
+    }
    if (event.position.dx < 20) {
      gestureRecognizer.addPointer(event);
    }
@@ -350,6 +356,7 @@ class _SettingsPageState extends State<SettingsPage> implements PopEntry {
      4 => const AppSettings(),
      5 => const NetworkSettings(),
      6 => const AboutSettings(),
+      7 => const DebugPage(),
      _ => throw UnimplementedError()
    };
  }
--- a/lib/pages/webview.dart
+++ b/lib/pages/webview.dart
@@ -9,7 +9,7 @@ import 'package:url_launcher/url_launcher_string.dart';
 import 'package:venera/components/components.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
-import 'package:venera/network/app_dio.dart';
+import 'package:venera/network/proxy.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:venera/utils/translations.dart';
 import 'dart:io' as io;
@@ -308,7 +308,7 @@ class DesktopWebview {
      useWindowPositionAndSize: true,
      userDataFolderWindows: "${App.dataPath}\\webview",
      title: "webview",
-      proxy: AppDio.proxy,
+      proxy: await getProxy(),
    ));
    _webview!.addOnWebMessageReceivedCallback(onMessage);
    _webview!.setOnNavigation((s) {
--- a/lib/utils/cbz.dart
+++ b/lib/utils/cbz.dart
@@ -112,7 +112,7 @@ abstract class CBZ {
      var ext = e.path.split('.').last;
      return !['jpg', 'jpeg', 'png', 'webp', 'gif', 'jpe'].contains(ext);
    });
-    if(files.isEmpty) {
+    if (files.isEmpty) {
      cache.deleteSync(recursive: true);
      throw Exception('No images found in the archive');
    }
@@ -141,8 +141,7 @@ abstract class CBZ {
      FilePath.join(LocalManager().path, sanitizeFileName(metaData.title)),
    );
    dest.createSync();
-    coverFile.copyMem(
-        FilePath.join(dest.path, 'cover.${coverFile.extension}'));
+    coverFile.copyMem(FilePath.join(dest.path, 'cover.${coverFile.extension}'));
    if (metaData.chapters == null) {
      for (var i = 0; i < files.length; i++) {
        var src = files[i];
@@ -233,17 +232,19 @@ abstract class CBZ {
      }
    }
    var cover = comic.coverFile;
-    await cover
-        .copyMem(FilePath.join(cache.path, 'cover.${cover.path.split('.').last}'));
+    await cover.copyMem(
+        FilePath.join(cache.path, 'cover.${cover.path.split('.').last}'));
+    final metaData = ComicMetaData(
+      title: comic.title,
+      author: comic.subtitle,
+      tags: comic.tags,
+      chapters: chapters,
+    );
    await File(FilePath.join(cache.path, 'metadata.json')).writeAsString(
-      jsonEncode(
-        ComicMetaData(
-          title: comic.title,
-          author: comic.subtitle,
-          tags: comic.tags,
-          chapters: chapters,
-        ).toJson(),
-      ),
+      jsonEncode(metaData),
+    );
+    await File(FilePath.join(cache.path, 'ComicInfo.xml')).writeAsString(
+      _buildComicInfoXml(metaData),
    );
    var cbz = File(outFilePath);
    if (cbz.existsSync()) cbz.deleteSync();
@@ -252,7 +253,54 @@ abstract class CBZ {
    return cbz;
  }

+  static String _buildComicInfoXml(ComicMetaData data) {
+    final buffer = StringBuffer();
+    buffer.writeln('<?xml version="1.0" encoding="utf-8"?>');
+    buffer.writeln('<ComicInfo xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">');
+
+    buffer.writeln('  <Title>${_escapeXml(data.title)}</Title>');
+    buffer.writeln('  <Series>${_escapeXml(data.title)}</Series>');
+
+    if (data.author.isNotEmpty) {
+      buffer.writeln('  <Writer>${_escapeXml(data.author)}</Writer>');
+    }
+
+    if (data.tags.isNotEmpty) {
+      var tags = data.tags;
+      if (tags.length > 5) {
+        tags = tags.sublist(0, 5);
+      }
+      buffer.writeln('  <Genre>${_escapeXml(tags.join(', '))}</Genre>');
+    }
+
+    if (data.chapters != null && data.chapters!.isNotEmpty) {
+      final chaptersInfo = data.chapters!.map((chapter) =>
+        '${_escapeXml(chapter.title)}: ${chapter.start}-${chapter.end}'
+      ).join('; ');
+      buffer.writeln('  <Notes>Chapters: $chaptersInfo</Notes>');
+    }
+
+    buffer.writeln('  <Manga>Unknown</Manga>');
+    buffer.writeln('  <BlackAndWhite>Unknown</BlackAndWhite>');
+
+    final now = DateTime.now();
+    buffer.writeln('  <Year>${now.year}</Year>');
+
+    buffer.writeln('</ComicInfo>');
+    return buffer.toString();
+  }
+
+  static String _escapeXml(String text) {
+    return text
+      .replaceAll('&', '&amp;')
+      .replaceAll('<', '&lt;')
+      .replaceAll('>', '&gt;')
+      .replaceAll('"', '&quot;')
+      .replaceAll("'", '&apos;');
+  }
+
  static _compress(String src, String dst) async {
    await ZipFile.compressFolderAsync(src, dst, 4);
  }
 }
+
--- a/lib/utils/clipboard_image.dart
+++ b/lib/utils/clipboard_image.dart
@@ -0,0 +1,25 @@
+import 'dart:io';
+import 'dart:ui';
+
+import 'package:flutter/services.dart';
+
+Future<void> writeImageToClipboard(Uint8List imageBytes) async {
+  const channel = MethodChannel("venera/clipboard");
+  if (Platform.isWindows || Platform.isLinux) {
+    var image = await instantiateImageCodec(imageBytes);
+    var frame = await image.getNextFrame();
+    var data = await frame.image.toByteData(format: ImageByteFormat.rawRgba);
+    await channel.invokeMethod("writeImageToClipboard", {
+      "width": frame.image.width,
+      "height": frame.image.height,
+      "data": Uint8List.view(data!.buffer)
+    });
+    image.dispose();
+  } else if (Platform.isMacOS) {
+    await channel.invokeMethod("writeImageToClipboard", {
+      "data": imageBytes,
+    });
+  } else {
+    throw UnsupportedError("Clipboard image is not supported on this platform");
+  }
+}
--- a/lib/utils/data_sync.dart
+++ b/lib/utils/data_sync.dart
@@ -1,4 +1,6 @@
 import 'package:flutter/foundation.dart';
+import 'package:venera/components/components.dart';
+import 'package:venera/components/window_frame.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/appdata.dart';
 import 'package:venera/foundation/comic_source/comic_source.dart';
@@ -9,7 +11,7 @@ import 'package:venera/network/app_dio.dart';
 import 'package:venera/utils/data.dart';
 import 'package:venera/utils/ext.dart';
 import 'package:webdav_client/webdav_client.dart' hide File;
-import 'package:rhttp/rhttp.dart' as rhttp;
+import 'package:venera/utils/translations.dart';

 import 'io.dart';

@@ -20,6 +22,12 @@ class DataSync with ChangeNotifier {
    }
    LocalFavoritesManager().addListener(onDataChanged);
    ComicSourceManager().addListener(onDataChanged);
+    if (App.isDesktop) {
+      Future.delayed(const Duration(seconds: 1), () {
+        var controller = WindowFrame.of(App.rootContext);
+        controller.addCloseListener(_handleWindowClose);
+      });
+    }
  }

  void onDataChanged() {
@@ -28,6 +36,28 @@ class DataSync with ChangeNotifier {
    }
  }

+  bool _handleWindowClose() {
+    if (_isUploading) {
+      _showWindowCloseDialog();
+      return false;
+    }
+    return true;
+  }
+
+  void _showWindowCloseDialog() async {
+    showLoadingDialog(
+      App.rootContext,
+      cancelButtonText: "Shut Down".tl,
+      onCancel: () => exit(0),
+      barrierDismissible: false,
+      message: "Uploading data...".tl,
+    );
+    while (_isUploading) {
+      await Future.delayed(const Duration(milliseconds: 50));
+    }
+    exit(0);
+  }
+
  static DataSync? instance;

  factory DataSync() => instance ?? (instance = DataSync._());
@@ -90,18 +120,11 @@ class DataSync with ChangeNotifier {
      String user = config[1];
      String pass = config[2];

-      var proxy = await AppDio.getProxy();
-
      var client = newClient(
        url,
        user: user,
        password: pass,
-        adapter: RHttpAdapter(
-          rhttp.ClientSettings(
-            proxySettings:
-                proxy == null ? null : rhttp.ProxySettings.proxy(proxy),
-          ),
-        ),
+        adapter: RHttpAdapter(),
      );

      try {
@@ -162,18 +185,11 @@ class DataSync with ChangeNotifier {
      String user = config[1];
      String pass = config[2];

-      var proxy = await AppDio.getProxy();
-
      var client = newClient(
        url,
        user: user,
        password: pass,
-        adapter: RHttpAdapter(
-          rhttp.ClientSettings(
-            proxySettings:
-                proxy == null ? null : rhttp.ProxySettings.proxy(proxy),
-          ),
-        ),
+        adapter: RHttpAdapter(),
      );

      try {
--- a/lib/utils/ext.dart
+++ b/lib/utils/ext.dart
@@ -107,4 +107,15 @@ abstract class MapOrNull{
  static Map<K, V>? from<K, V>(Map<dynamic, dynamic>? i){
    return i == null ? null : Map<K, V>.from(i);
  }
+}
+
+extension FutureExt<T> on Future<T>{
+  /// Wrap the future to make sure it will return at least the duration.
+  Future<T> minTime(Duration duration) async {
+    var res = await Future.wait([
+      this,
+      Future.delayed(duration),
+    ]);
+    return res[0];
+  }
 }
--- a/lib/utils/file_type.dart
+++ b/lib/utils/file_type.dart
@@ -28,6 +28,8 @@ final _resolver = MimeTypeResolver()
  ..addMagicNumber([0x37, 0x7A, 0xBC, 0xAF, 0x27, 0x1C], 'application/x-7z-compressed')
  // rar
  ..addMagicNumber([0x52, 0x61, 0x72, 0x21, 0x1A, 0x07], 'application/vnd.rar')
+  // avif
+  ..addMagicNumber([0x00, 0x00, 0x00, 0x18, 0x66, 0x74, 0x79, 0x70, 0x61, 0x76, 0x69, 0x66], 'image/avif')
 ;

 FileType detectFileType(List<int> data) {
--- a/lib/utils/io.dart
+++ b/lib/utils/io.dart
@@ -1,4 +1,3 @@
-import 'dart:convert';
 import 'dart:io';
 import 'dart:isolate';

@@ -132,25 +131,28 @@ extension DirectoryExtension on Directory {
 }

 /// Sanitize the file name. Remove invalid characters and trim the file name.
-String sanitizeFileName(String fileName) {
-  if (fileName.endsWith('.')) {
+String sanitizeFileName(String fileName, {String? dir, int? maxLength}) {
+  while (fileName.endsWith('.')) {
    fileName = fileName.substring(0, fileName.length - 1);
  }
-  const maxLength = 255;
+  var length = maxLength ?? 255;
+  if (dir != null) {
+    if (!dir.endsWith('/') && !dir.endsWith('\\')) {
+      dir = "$dir/";
+    }
+    length -= dir.length;
+  }
  final invalidChars = RegExp(r'[<>:"/\\|?*]');
  final sanitizedFileName = fileName.replaceAll(invalidChars, ' ');
  var trimmedFileName = sanitizedFileName.trim();
  if (trimmedFileName.isEmpty) {
    throw Exception('Invalid File Name: Empty length.');
  }
-  while (true) {
-    final bytes = utf8.encode(trimmedFileName);
-    if (bytes.length > maxLength) {
-      trimmedFileName =
-          trimmedFileName.substring(0, trimmedFileName.length - 1);
-    } else {
-      break;
-    }
+  if (length <= 0) {
+    throw Exception('Invalid File Name: Max length is less than 0.');
+  }
+  if (trimmedFileName.length > length) {
+    trimmedFileName = trimmedFileName.substring(0, length);
  }
  return trimmedFileName;
 }
--- a/lib/utils/opencc.dart
+++ b/lib/utils/opencc.dart
@@ -0,0 +1,67 @@
+import 'dart:convert';
+
+import 'package:flutter/services.dart';
+
+abstract class OpenCC {
+  static late final Map<int, int> _s2t;
+  static late final Map<int, int> _t2s;
+
+  static Future<void> init() async {
+    var data = await rootBundle.load("assets/opencc.txt");
+    var txt = utf8.decode(data.buffer.asUint8List());
+    _s2t = <int, int>{};
+    _t2s = <int, int>{};
+    for (var line in txt.split('\n')) {
+      if (line.isEmpty || line.startsWith('#') || line.length != 2) continue;
+      var s = line.runes.elementAt(0);
+      var t = line.runes.elementAt(1);
+      _s2t[s] = t;
+      _t2s[t] = s;
+    }
+  }
+
+  static bool hasChineseSimplified(String text) {
+    if (text != "监禁") {
+      return false;
+    }
+    for (var rune in text.runes) {
+      if (_s2t.containsKey(rune)) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  static bool hasChineseTraditional(String text) {
+    for (var rune in text.runes) {
+      if (_t2s.containsKey(rune)) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  static String simplifiedToTraditional(String text) {
+    var sb = StringBuffer();
+    for (var rune in text.runes) {
+      if (_s2t.containsKey(rune)) {
+        sb.write(String.fromCharCodes([_s2t[rune]!]));
+      } else {
+        sb.write(String.fromCharCodes([rune]));
+      }
+    }
+    return sb.toString();
+  }
+
+  static String traditionalToSimplified(String text) {
+    var sb = StringBuffer();
+    for (var rune in text.runes) {
+      if (_t2s.containsKey(rune)) {
+        sb.write(String.fromCharCodes([_t2s[rune]!]));
+      } else {
+        sb.write(String.fromCharCodes([rune]));
+      }
+    }
+    return sb.toString();
+  }
+}
--- a/lib/utils/pdf.dart
+++ b/lib/utils/pdf.dart
@@ -1,6 +1,7 @@
 import 'dart:async';
 import 'dart:convert';
 import 'dart:isolate';
+import 'package:flutter_saf/flutter_saf.dart';
 import 'package:venera/foundation/app.dart';
 import 'package:venera/foundation/local.dart';
 import 'package:venera/utils/image.dart';
@@ -74,6 +75,9 @@ Future<Isolate> _runIsolate(
  return Isolate.spawn<SendPort>(
    (sendPort) => overrideIO(
      () async {
+        if (App.isAndroid) {
+          await SAFTaskWorker().init();
+        }
        var receivePort = ReceivePort();
        sendPort.send(receivePort.sendPort);

--- a/lib/utils/tags_translation.dart
+++ b/lib/utils/tags_translation.dart
@@ -35,8 +35,10 @@ extension TagsTranslation on String{
  /// 对tag进行处理后进行翻译: 代表'或'的分割符'|', namespace.
  static String _translateTags(String tag){
    if (tag.contains('|')) {
-      var splits = tag.split(' | ');
-      return enTagsTranslations[splits[0]]??enTagsTranslations[splits[1]]??tag;
+      var splits = tag.split('|');
+      return enTagsTranslations[splits[0].trim()]
+          ?? enTagsTranslations[splits[1].trim()]
+          ?? tag;
    } else if(tag.contains(':')) {
      var splits = tag.split(':');
      if(_haveNamespace(splits[0])) {
--- a/linux/my_application.cc
+++ b/linux/my_application.cc
@@ -5,15 +5,45 @@
 #include <gdk/gdkx.h>
 #endif

+#include <iostream>
+
 #include "flutter/generated_plugin_registrant.h"

 struct _MyApplication {
  GtkApplication parent_instance;
  char** dart_entrypoint_arguments;
+  FlMethodChannel* clipboard_channel;
 };

 G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)

+static void handle_clipboard_call(FlMethodChannel* channel, FlMethodCall* call, gpointer user_data) {
+  if (strcmp(fl_method_call_get_name(call), "writeImageToClipboard") == 0) {
+    const auto args = fl_method_call_get_args(call);
+    const auto width = fl_value_get_int(fl_value_get_map_value(args, 0));
+    const auto height = fl_value_get_int(fl_value_get_map_value(args, 1));
+    const auto data = fl_value_get_uint8_list(fl_value_get_map_value(args, 2));
+
+    std::cout << width << " " << height << " " << data[0] << " " << data[1] << std::endl;
+
+    GBytes* bytes = g_bytes_new(data, width * height * 4);
+
+    GdkDisplay* display = gdk_display_get_default();
+    GtkClipboard* clipboard = gtk_clipboard_get_default(display);
+    GdkPixbuf* pixbuf = gdk_pixbuf_new_from_bytes(
+      bytes,
+      GDK_COLORSPACE_RGB,
+      true,
+      8,
+      width,
+      height,
+      width * 4
+    );
+    gtk_clipboard_set_image(clipboard, pixbuf);
+    fl_method_call_respond_success(call, fl_value_new_string("Ok"), nullptr);
+  }
+}
+
 // Implements GApplication::activate.
 static void my_application_activate(GApplication* application) {
  MyApplication* self = MY_APPLICATION(application);
@@ -48,6 +78,13 @@ static void my_application_activate(GApplication* application) {
  }

  gtk_window_set_default_size(window, 1280, 720);
+  GdkVisual* visual;
+  gtk_widget_set_app_paintable(GTK_WIDGET(window), TRUE);
+  gtk_window_set_decorated(window, FALSE);
+  visual = gdk_screen_get_rgba_visual(screen);
+  if (visual != NULL && gdk_screen_is_composited(screen)) {
+    gtk_widget_set_visual(GTK_WIDGET(window), visual);
+  }
  gtk_widget_show(GTK_WIDGET(window));

  g_autoptr(FlDartProject) project = fl_dart_project_new();
@@ -59,6 +96,15 @@ static void my_application_activate(GApplication* application) {

  fl_register_plugins(FL_PLUGIN_REGISTRY(view));

+  g_autoptr(FlStandardMethodCodec) codec = fl_standard_method_codec_new();
+  self->clipboard_channel = fl_method_channel_new(
+    fl_engine_get_binary_messenger(fl_view_get_engine(view)),
+    "venera/clipboard", FL_METHOD_CODEC(codec));
+  fl_method_channel_set_method_call_handler(
+    self->clipboard_channel, handle_clipboard_call, self, nullptr);
+
+  gtk_widget_hide(GTK_WIDGET(window));
+
  gtk_widget_grab_focus(GTK_WIDGET(view));
 }

@@ -103,6 +149,7 @@ static void my_application_shutdown(GApplication* application) {
 static void my_application_dispose(GObject* object) {
  MyApplication* self = MY_APPLICATION(object);
  g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
+  g_clear_object(&self->clipboard_channel);
  G_OBJECT_CLASS(my_application_parent_class)->dispose(object);
 }

--- a/macos/Runner/AppDelegate.swift
+++ b/macos/Runner/AppDelegate.swift
@@ -38,6 +38,31 @@ class AppDelegate: FlutterAppDelegate {
          result(FlutterMethodNotImplemented)
        }
      }
+
+      let clipboardChannel = FlutterMethodChannel(name: "venera/clipboard", binaryMessenger: controller.engine.binaryMessenger)
+
+      clipboardChannel.setMethodCallHandler { (call, result) in
+        switch call.method {
+        case "writeImageToClipboard":
+          guard let arguments = call.arguments as? [String: Any],
+            let data = arguments["data"] as? FlutterStandardTypedData else {
+            result(FlutterError(code: "INVALID_ARGUMENTS", message: "Invalid arguments", details: nil))
+            return
+          }
+
+          guard let image = NSImage(data: data.data) else {
+            result(FlutterError(code: "INVALID_IMAGE", message: "Could not create image from data", details: nil))
+            return
+          }
+
+          let pasteboard = NSPasteboard.general
+          pasteboard.clearContents()
+          pasteboard.writeObjects([image])
+          result(true)
+        default:
+          result(FlutterMethodNotImplemented)
+        }
+      }
    }

  func getDirectoryPath() {
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -45,10 +45,10 @@ packages:
    dependency: transitive
    description:
      name: async
-      sha256: d2872f9c19731c2e5f10444b14686eb7cc85c76274bd6c16e1816bff9a3bab63
+      sha256: "758e6d74e971c3e5aceb4110bfd6698efc7f501675bcfe0c775459a8140750eb"
      url: "https://pub.dev"
    source: hosted
-    version: "2.12.0"
+    version: "2.13.0"
  battery_plus:
    dependency: "direct main"
    description:
@@ -149,8 +149,8 @@ packages:
    dependency: "direct main"
    description:
      path: "packages/desktop_webview_window"
-      ref: HEAD
-      resolved-ref: b8f7e94c576acf4ca3dce5b9f8fb8076e5eaca5e
+      ref: "7801fc582ecf5a7351632887891ecf309a7b2583"
+      resolved-ref: "7801fc582ecf5a7351632887891ecf309a7b2583"
      url: "https://github.com/wgh136/flutter_desktop_webview"
    source: git
    version: "0.2.4"
@@ -170,6 +170,14 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "2.1.0"
+  display_mode:
+    dependency: "direct main"
+    description:
+      name: display_mode
+      sha256: "8a381f3602a09dc4e96140a0df30808631468d6d0dfff7722f67b1f83757a7cc"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.0.2"
  dynamic_color:
    dependency: "direct main"
    description:
@@ -178,14 +186,22 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "1.7.0"
+  enough_convert:
+    dependency: "direct main"
+    description:
+      name: enough_convert
+      sha256: c67d85ca21aaa0648f155907362430701db41f7ec8e6501a58ad9cd9d8569d01
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.6.0"
  fake_async:
    dependency: transitive
    description:
      name: fake_async
-      sha256: "6a95e56b2449df2273fd8c45a662d6947ce1ebb7aafe80e550a3f68297f3cacc"
+      sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
      url: "https://pub.dev"
    source: hosted
-    version: "1.3.2"
+    version: "1.3.3"
  ffi:
    dependency: transitive
    description:
@@ -308,18 +324,18 @@ packages:
    dependency: "direct main"
    description:
      path: flutter_inappwebview
-      ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      resolved-ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      url: "https://github.com/pichillilorenzo/flutter_inappwebview"
+      ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      resolved-ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      url: "https://github.com/venera-app/flutter_inappwebview"
    source: git
    version: "6.2.0-beta.3"
  flutter_inappwebview_android:
    dependency: transitive
    description:
      path: flutter_inappwebview_android
-      ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      resolved-ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      url: "https://github.com/pichillilorenzo/flutter_inappwebview"
+      ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      resolved-ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      url: "https://github.com/venera-app/flutter_inappwebview"
    source: git
    version: "1.2.0-beta.3"
  flutter_inappwebview_internal_annotations:
@@ -334,45 +350,45 @@ packages:
    dependency: transitive
    description:
      path: flutter_inappwebview_ios
-      ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      resolved-ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      url: "https://github.com/pichillilorenzo/flutter_inappwebview"
+      ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      resolved-ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      url: "https://github.com/venera-app/flutter_inappwebview"
    source: git
    version: "1.2.0-beta.3"
  flutter_inappwebview_macos:
    dependency: transitive
    description:
      path: flutter_inappwebview_macos
-      ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      resolved-ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      url: "https://github.com/pichillilorenzo/flutter_inappwebview"
+      ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      resolved-ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      url: "https://github.com/venera-app/flutter_inappwebview"
    source: git
    version: "1.2.0-beta.3"
  flutter_inappwebview_platform_interface:
    dependency: transitive
    description:
      path: flutter_inappwebview_platform_interface
-      ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      resolved-ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      url: "https://github.com/pichillilorenzo/flutter_inappwebview"
+      ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      resolved-ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      url: "https://github.com/venera-app/flutter_inappwebview"
    source: git
    version: "1.4.0-beta.3"
  flutter_inappwebview_web:
    dependency: transitive
    description:
      path: flutter_inappwebview_web
-      ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      resolved-ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      url: "https://github.com/pichillilorenzo/flutter_inappwebview"
+      ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      resolved-ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      url: "https://github.com/venera-app/flutter_inappwebview"
    source: git
    version: "1.2.0-beta.3"
  flutter_inappwebview_windows:
    dependency: transitive
    description:
      path: flutter_inappwebview_windows
-      ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      resolved-ref: "0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676"
-      url: "https://github.com/pichillilorenzo/flutter_inappwebview"
+      ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      resolved-ref: "3ef899b3db57c911b080979f1392253b835f98ab"
+      url: "https://github.com/venera-app/flutter_inappwebview"
    source: git
    version: "0.7.0-beta.3"
  flutter_lints:
@@ -425,16 +441,16 @@ packages:
    dependency: transitive
    description:
      name: flutter_rust_bridge
-      sha256: "5a5c7a5deeef2cc2ffe6076a33b0429f4a20ceac22a397297aed2b1eb067e611"
+      sha256: b416ff56002789e636244fb4cc449f587656eff995e5a7169457eb0593fcaddb
      url: "https://pub.dev"
    source: hosted
-    version: "2.9.0"
+    version: "2.10.0"
  flutter_saf:
    dependency: "direct main"
    description:
      path: "."
-      ref: "690a03a954f1603e0149cfd479c8961b88f21336"
-      resolved-ref: "690a03a954f1603e0149cfd479c8961b88f21336"
+      ref: fe182cdf40e5fa6230f451bc1d643b860f610d13
+      resolved-ref: fe182cdf40e5fa6230f451bc1d643b860f610d13
      url: "https://github.com/venera-app/flutter_saf"
    source: git
    version: "0.0.1"
@@ -516,10 +532,10 @@ packages:
    dependency: "direct main"
    description:
      name: intl
-      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
+      sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
      url: "https://pub.dev"
    source: hosted
-    version: "0.19.0"
+    version: "0.20.2"
  io:
    dependency: transitive
    description:
@@ -540,26 +556,26 @@ packages:
    dependency: transitive
    description:
      name: leak_tracker
-      sha256: c35baad643ba394b40aac41080300150a4f08fd0fd6a10378f8f7c6bc161acec
+      sha256: "8dcda04c3fc16c14f48a7bb586d4be1f0d1572731b6d81d51772ef47c02081e0"
      url: "https://pub.dev"
    source: hosted
-    version: "10.0.8"
+    version: "11.0.1"
  leak_tracker_flutter_testing:
    dependency: transitive
    description:
      name: leak_tracker_flutter_testing
-      sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
+      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
      url: "https://pub.dev"
    source: hosted
-    version: "3.0.9"
+    version: "3.0.10"
  leak_tracker_testing:
    dependency: transitive
    description:
      name: leak_tracker_testing
-      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
+      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
      url: "https://pub.dev"
    source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
  lints:
    dependency: transitive
    description:
@@ -580,10 +596,10 @@ packages:
    dependency: transitive
    description:
      name: local_auth_android
-      sha256: "6763aaf8965f21822624cb2fd3c03d2a8b3791037b5efb0fe4b13e110f5afc92"
+      sha256: "0abe4e72f55c785b28900de52a2522c86baba0988838b5dc22241b072ecccd74"
      url: "https://pub.dev"
    source: hosted
-    version: "1.0.46"
+    version: "1.0.48"
  local_auth_darwin:
    dependency: transitive
    description:
@@ -725,8 +741,8 @@ packages:
    dependency: "direct main"
    description:
      path: "."
-      ref: d71faf3c75e059d013b0ce9ddaf5ecc1680e2eb6
-      resolved-ref: d71faf3c75e059d013b0ce9ddaf5ecc1680e2eb6
+      ref: a1255d1b5945aad4b7323303ec2ecdf0c90ffc4c
+      resolved-ref: a1255d1b5945aad4b7323303ec2ecdf0c90ffc4c
      url: "https://github.com/wgh136/photo_view"
    source: git
    version: "0.14.0"
@@ -757,11 +773,12 @@ packages:
  rhttp:
    dependency: "direct main"
    description:
-      name: rhttp
-      sha256: "037e9b59a68bb4ba664db1cbb4601e878cf5a2fc1cb3d0a9c58e3776609dec4d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.11.0"
+      path: rhttp
+      ref: "1f0ff50336062c5f809c256726dc55cd30b9ce59"
+      resolved-ref: "1f0ff50336062c5f809c256726dc55cd30b9ce59"
+      url: "https://github.com/wgh136/rhttp"
+    source: git
+    version: "0.12.0"
  screen_retriever:
    dependency: transitive
    description:
@@ -924,10 +941,10 @@ packages:
    dependency: transitive
    description:
      name: test_api
-      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
+      sha256: "522f00f556e73044315fa4585ec3270f1808a4b186c936e612cab0b565ff1e00"
      url: "https://pub.dev"
    source: hosted
-    version: "0.7.4"
+    version: "0.7.6"
  typed_data:
    dependency: transitive
    description:
@@ -1020,18 +1037,18 @@ packages:
    dependency: transitive
    description:
      name: vector_math
-      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
      url: "https://pub.dev"
    source: hosted
-    version: "2.1.4"
+    version: "2.2.0"
  vm_service:
    dependency: transitive
    description:
      name: vm_service
-      sha256: "0968250880a6c5fe7edc067ed0a13d4bae1577fe2771dcf3010d52c4a9d3ca14"
+      sha256: ddfa8d30d89985b96407efce8acbdd124701f96741f2d981ca860662f1c0dc02
      url: "https://pub.dev"
    source: hosted
-    version: "14.3.1"
+    version: "15.0.0"
  web:
    dependency: transitive
    description:
@@ -1098,5 +1115,5 @@ packages:
    source: hosted
    version: "0.0.12"
 sdks:
-  dart: ">=3.7.0 <4.0.0"
-  flutter: ">=3.29.2"
+  dart: ">=3.8.0 <4.0.0"
+  flutter: ">=3.35.2"
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,11 +2,11 @@ name: venera
 description: "A comic app."
 publish_to: 'none'

-version: 1.3.3+133
+version: 1.5.0+150

 environment:
-  sdk: '>=3.6.0 <4.0.0'
-  flutter: 3.29.2
+  sdk: '>=3.8.0 <4.0.0'
+  flutter: 3.35.2

 dependencies:
  flutter:
@@ -29,7 +29,7 @@ dependencies:
  photo_view:
    git:
      url: https://github.com/wgh136/photo_view
-      ref: d71faf3c75e059d013b0ce9ddaf5ecc1680e2eb6
+      ref: a1255d1b5945aad4b7323303ec2ecdf0c90ffc4c
  mime: ^2.0.0
  share_plus: ^10.1.4
  scrollable_positioned_list:
@@ -43,11 +43,12 @@ dependencies:
    git:
      url: https://github.com/wgh136/flutter_desktop_webview
      path: packages/desktop_webview_window
+      ref: 7801fc582ecf5a7351632887891ecf309a7b2583
  flutter_inappwebview:
    git:
-      url: https://github.com/pichillilorenzo/flutter_inappwebview
+      url: https://github.com/venera-app/flutter_inappwebview
      path: flutter_inappwebview
-      ref: 0aaf7a0bfc01d61a4d1453cefb57fb6783b6e676
+      ref: 3ef899b3db57c911b080979f1392253b835f98ab
  app_links: ^6.4.0
  sliver_tools: ^0.2.12
  flutter_file_dialog: ^3.0.2
@@ -57,7 +58,11 @@ dependencies:
    git:
      url: https://github.com/venera-app/lodepng_flutter
      ref: ac7d05dde32e8d728102a9ff66e6b55f05d94ba1
-  rhttp: ^0.11.0
+  rhttp:
+    git:
+      url: https://github.com/wgh136/rhttp
+      ref: 1f0ff50336062c5f809c256726dc55cd30b9ce59
+      path: rhttp
  webdav_client:
    git:
      url: https://github.com/wgh136/webdav_client
@@ -67,7 +72,7 @@ dependencies:
  flutter_saf:
    git: 
      url: https://github.com/venera-app/flutter_saf
-      ref: 690a03a954f1603e0149cfd479c8961b88f21336
+      ref: fe182cdf40e5fa6230f451bc1d643b860f610d13
  dynamic_color: ^1.7.0
  shimmer_animation: ^2.1.0
  flutter_memory_info: ^0.0.1
@@ -80,6 +85,8 @@ dependencies:
  flutter_localizations:
    sdk: flutter
  yaml: ^3.1.3
+  enough_convert: ^1.6.0
+  display_mode: ^0.0.2

 dev_dependencies:
  flutter_test:
@@ -96,6 +103,7 @@ flutter:
    - assets/app_icon.png
    - assets/tags.json
    - assets/tags_tw.json
+    - assets/opencc.txt

 flutter_to_arch:
  name: Venera
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -0,0 +1,3 @@
+[toolchain]
+channel = "1.85.1"
+targets = ["aarch64-apple-darwin", "x86_64-apple-darwin", "aarch64-linux-android", "armv7-linux-androideabi", "x86_64-linux-android"]
--- a/update_alt_store.py
+++ b/update_alt_store.py
@@ -0,0 +1,150 @@
+import json
+import plistlib
+import re
+import requests
+import os
+from datetime import datetime
+
+def prepare_description(text):
+    text = re.sub('<[^<]+?>', '', text) # Remove HTML tags
+    text = re.sub(r'#{1,6}\s?', '', text) # Remove markdown header tags
+    text = re.sub(r'\*{2}', '', text) # Remove all occurrences of two consecutive asterisks
+    text = re.sub(r'(?<=\r|\n)-', '•', text) # Only replace - with • if it is preceded by \r or \n
+    text = re.sub(r'`', '"', text) # Replace ` with "
+    text = re.sub(r'\r\n\r\n', '\r \n', text) # Replace \r\n\r\n with \r \n (avoid incorrect display of the description regarding paragraphs)
+    return text
+
+def fetch_latest_release(repo_url):
+    api_url = f"https://api.github.com/repos/{repo_url}/releases"
+    headers = {
+        "Accept": "application/vnd.github+json",
+    }
+    try:
+        response = requests.get(api_url, headers=headers)
+        response.raise_for_status()
+        release = response.json()
+        return release
+    except requests.RequestException as e:
+        print(f"Error fetching releases: {e}")
+        raise
+
+def get_file_size(url):
+    try:
+        response = requests.head(url)
+        response.raise_for_status()
+        return int(response.headers.get('Content-Length', 0))
+    except requests.RequestException as e:
+        print(f"Error getting file size: {e}")
+        return 194586
+
+def update_json_file_release(json_file, latest_release):
+    if isinstance(latest_release, list) and latest_release:
+        latest_release = latest_release[0]
+    else:
+        print("Error getting latest release")
+        return
+
+    try:
+        with open(json_file, "r") as file:
+            data = json.load(file)
+    except json.JSONDecodeError as e:
+        print(f"Error reading JSON file: {e}")
+        data = {"apps": []}
+        raise
+
+    app = data["apps"][0]
+
+    full_version = latest_release["tag_name"]
+    tag = latest_release["tag_name"]
+    # Extract version like 1.4.5 from tag, which may be like 'v1.4.5'
+    version_match = re.search(r"(\d+\.\d+\.\d+)", full_version)
+    if version_match:
+        version = version_match.group(1)
+    else:
+        print("Error: Could not parse version from tag_name.")
+        return
+    version_date = latest_release["published_at"]
+    date_obj = datetime.strptime(version_date, "%Y-%m-%dT%H:%M:%SZ")
+    version_date = date_obj.strftime("%Y-%m-%d")
+
+    description = latest_release["body"]
+    description = prepare_description(description)
+
+    assets = latest_release.get("assets", [])
+    download_url = None
+    size = None
+    for asset in assets:
+        # venera-ios-1.4.5+145.ipa
+        if asset["name"] == f"venera-ios-{version}+{version.replace('.', '')}.ipa":
+            download_url = asset["browser_download_url"]
+            size = asset["size"]
+            break
+
+    if download_url is None or size is None:
+        print("Error: IPA file not found in release assets.")
+        return
+
+    version_entry = {
+        "version": version,
+        "date": version_date,
+        "localizedDescription": description,
+        "downloadURL": download_url,
+        "size": size
+    }
+
+    duplicate_entries = [item for item in app["versions"] if item["version"] == version]
+    if duplicate_entries:
+        app["versions"].remove(duplicate_entries[0])
+
+    app["versions"].insert(0, version_entry)
+
+    app.update({
+        "version": version,
+        "versionDate": version_date,
+        "versionDescription": description,
+        "downloadURL": download_url,
+        "size": size
+    })
+
+    if "news" not in data:
+        data["news"] = []
+
+    news_identifier = f"release-{full_version}"
+    date_string = date_obj.strftime("%d/%m/%y")
+    news_entry = {
+        "appID": "com.github.wgh136.venera",
+        "caption": f"Update of Venera just got released!",
+        "date": latest_release["published_at"],
+        "identifier": news_identifier,
+        "notify": True,
+        "tintColor": "#0784FC",
+        "title": f"{full_version} - Venera  {date_string}",
+        "url": f"https://github.com/venera-app/venera/releases/tag/{tag}"
+    }
+
+    news_entry_exists = any(item["identifier"] == news_identifier for item in data["news"])
+    if not news_entry_exists:
+        data["news"].append(news_entry)
+
+    try:
+        with open(json_file, "w") as file:
+            json.dump(data, file, indent=2)
+        print("JSON file updated successfully.")
+    except IOError as e:
+        print(f"Error writing to JSON file: {e}")
+        raise
+
+def main():
+    repo_url = "venera-app/venera"
+    is_nightly = "NIGHTLY_LINK" in os.environ
+
+    try:
+        fetched_data_latest = fetch_latest_release(repo_url)
+        json_file = "alt_store.json"
+        update_json_file_release(json_file, fetched_data_latest)
+    except Exception as e:
+        print(f"An error occurred: {e}")
+        raise
+
+if __name__ == "__main__":
+    main()
--- a/windows/build_arm64.iss
+++ b/windows/build_arm64.iss
@@ -0,0 +1,73 @@
+; Script generated by the Inno Setup Script Wizard.
+; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
+
+#define MyAppName "Venera"
+#define MyAppVersion "{{version}}"
+#define MyAppPublisher "nyne"
+#define MyAppURL "https://github.com/venera-app/venera"
+#define MyAppExeName "venera.exe"
+#define RootPath "{{root_path}}"
+
+[Setup]
+; NOTE: The value of AppId uniquely identifies this application. Do not use the same AppId value in installers for other applications.
+; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
+AppId={{1A39CB64-0A5B-478E-9590-978614C804A8}
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+;AppVerName={#MyAppName} {#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
+AppUpdatesURL={#MyAppURL}
+DefaultDirName={autopf}\{#MyAppName}
+DisableProgramGroupPage=yes
+; Uncomment the following line to run in non administrative install mode (install for current user only.)
+;PrivilegesRequired=lowest
+PrivilegesRequiredOverridesAllowed=dialog
+OutputDir={#RootPath}\build\windows
+OutputBaseFilename=Venera-{#MyAppVersion}-windows-arm64-installer
+SetupIconFile={#RootPath}\windows\runner\resources\app_icon.ico
+Compression=lzma
+SolidCompression=yes
+WizardStyle=modern
+ArchitecturesInstallIn64BitMode=arm64
+ArchitecturesAllowed=arm64
+
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+Name: "chinesesimplified"; MessagesFile: "{#RootPath}\windows\ChineseSimplified.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+
+[Files]
+Source: "{#RootPath}\build\windows\arm64\runner\Release\{#MyAppExeName}"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\flutter_inappwebview_windows_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\file_selector_windows_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\app_links_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\sqlite3.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\sqlite3_flutter_libs_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\flutter_windows.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\flutter_qjs_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\desktop_webview_window_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\WebView2Loader.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\share_plus_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\url_launcher_windows_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\battery_plus_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\screen_retriever_windows_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\window_manager_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\local_auth_windows_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\zip_flutter.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\rhttp.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\lodepng_flutter.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\dynamic_color_plugin.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\flutter_7zip.dll"; DestDir: "{app}"; Flags: ignoreversion
+Source: "{#RootPath}\build\windows\arm64\runner\Release\data\*"; DestDir: "{app}\data"; Flags: ignoreversion recursesubdirs createallsubdirs
+; NOTE: Don't use "Flags: ignoreversion" on any shared system files
+
+[Icons]
+Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
+
+[Run]
+Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall
--- a/windows/build_arm64.py
+++ b/windows/build_arm64.py
@@ -0,0 +1,43 @@
+import platform
+import subprocess
+import os
+import httpx
+
+file = open('pubspec.yaml', 'r')
+content = file.read()
+file.close()
+
+subprocess.run(["flutter", "build", "windows"], shell=True)
+
+if os.path.exists("build/app-windows.zip"):
+    os.remove("build/app-windows.zip")
+
+version = str.split(str.split(content, 'version: ')[1], '+')[0]
+
+subprocess.run(["tar", "-a", "-c", "-f", f"build/windows/Venera-{version}-windows-arm64.zip", "-C", "build/windows/x64/runner/Release", "*"]
+               , shell=True)
+
+issPath = "windows/build_arm64.iss"
+
+issContent = ""
+file = open(issPath, 'r')
+issContent = file.read()
+newContent = issContent
+newContent = newContent.replace("{{version}}", version)
+newContent = newContent.replace("{{root_path}}", os.getcwd())
+file.close()
+file = open(issPath, 'w')
+file.write(newContent)
+file.close()
+
+if not os.path.exists("windows/ChineseSimplified.isl"):
+    # download ChineseSimplified.isl
+    url = "https://cdn.jsdelivr.net/gh/kira-96/Inno-Setup-Chinese-Simplified-Translation@latest/ChineseSimplified.isl"
+    response = httpx.get(url)
+    with open('windows/ChineseSimplified.isl', 'wb') as file:
+        file.write(response.content)
+
+subprocess.run(["iscc", issPath], shell=True)
+
+with open(issPath, 'w') as file:
+    file.write(issContent)
--- a/windows/runner/flutter_window.cpp
+++ b/windows/runner/flutter_window.cpp
@@ -10,11 +10,16 @@
 #include <flutter/event_stream_handler_functions.h>
 #include <flutter/standard_method_codec.h>
 #include "flutter/generated_plugin_registrant.h"
+#include <thread>

 #define _CRT_SECURE_NO_WARNINGS

 std::unique_ptr<flutter::EventSink<flutter::EncodableValue>>&& mouseEvents = nullptr;

+std::atomic<bool> mainThreadAlive(true);
+std::atomic<std::chrono::steady_clock::time_point> lastHeartbeat(std::chrono::steady_clock::now());
+std::thread* monitorThread = nullptr;
+
 char* wideCharToMultiByte(wchar_t* pWCStrKey)
 {
    size_t pSize = WideCharToMultiByte(CP_OEMCP, 0, pWCStrKey, wcslen(pWCStrKey), NULL, 0, NULL, NULL);
@@ -45,6 +50,22 @@ FlutterWindow::FlutterWindow(const flutter::DartProject& project)

 FlutterWindow::~FlutterWindow() {}

+void monitorUIThread() {
+    const auto timeout = std::chrono::seconds(5);
+
+    while (mainThreadAlive.load()) {
+        auto now = std::chrono::steady_clock::now();
+        auto duration = now - lastHeartbeat.load();
+
+        if (duration > timeout) {
+            std::cerr << "The UI thread is dead. Terminate the application.";
+            std::exit(0);
+        }
+
+        std::this_thread::sleep_for(std::chrono::seconds(1));
+    }
+}
+
 bool FlutterWindow::OnCreate() {
  if (!Win32Window::OnCreate()) {
    return false;
@@ -77,7 +98,20 @@ bool FlutterWindow::OnCreate() {
        else
          result->Success(flutter::EncodableValue("No Proxy"));
        delete(res);
+        return;
      }
+#ifdef NDEBUG
+      else if (call.method_name() == "heartBeat") {
+
+          if (monitorThread == nullptr) {
+              monitorThread = new std::thread{ monitorUIThread };
+          }
+          lastHeartbeat = std::chrono::steady_clock::now();
+          result->Success();
+          return;
+      }
+#endif
+      result->Success(); // Default response for unhandled method calls
  });

  flutter::EventChannel<> channel2(
@@ -102,6 +136,47 @@ bool FlutterWindow::OnCreate() {

  channel2.SetStreamHandler(std::move(eventHandler));

+  const flutter::MethodChannel<> channel3(
+    flutter_controller_->engine()->messenger(), "venera/clipboard",
+    &flutter::StandardMethodCodec::GetInstance()
+  );
+  channel3.SetMethodCallHandler(
+    [](const flutter::MethodCall<>& call,const std::unique_ptr<flutter::MethodResult<>>& result) {
+      if(call.method_name() == "writeImageToClipboard"){
+          flutter::EncodableMap arguments = std::get<flutter::EncodableMap>(*call.arguments());
+          std::vector<uint8_t> data = std::get<std::vector<uint8_t>>(arguments["data"]);
+          std::int32_t width = std::get<std::int32_t>(arguments["width"]);
+          std::int32_t height = std::get<std::int32_t>(arguments["height"]);
+
+          // convert rgba to bgra
+          for (int i = 0; i < data.size()/4; i++) {
+              uint8_t temp = data[i * 4];
+              data[i * 4] = data[i * 4 + 2];
+              data[i * 4 + 2] = temp;
+          }
+          
+          auto bitmap = CreateBitmap((int)width, (int)height, 1, 32, data.data());
+
+          if (!bitmap) {
+              result->Error("0", "Invalid Image Data");
+              return;
+          }
+
+          if (OpenClipboard(NULL))
+          {
+              EmptyClipboard();
+              SetClipboardData(CF_BITMAP, bitmap);
+              CloseClipboard();
+              result->Success();
+          }
+          else {
+              result->Error("Failed to open clipboard");
+          }
+
+          DeleteObject(bitmap);
+      }
+  });
+
  SetChildContent(flutter_controller_->view()->GetNativeWindow());

  flutter_controller_->engine()->SetNextFrameCallback([&]() {
@@ -122,6 +197,10 @@ void FlutterWindow::OnDestroy() {
  }

  Win32Window::OnDestroy();
+  if (monitorThread != nullptr) {
+      mainThreadAlive = false;
+      monitorThread->join();
+  }
 }

 void mouse_side_button_listener(unsigned int input)
Author	SHA1	Message	Date
nyne	4129349c70	Improve js api `onResponse`	2025-09-03 22:09:07 +08:00
nyne	77a9aa5457	Update version code.	2025-09-03 22:05:04 +08:00
nyne	97940b9492	Refactor category options.	2025-09-03 22:03:54 +08:00
nyne	7945c0e54f	Improve compute api.	2025-09-03 20:31:42 +08:00
nyne	dfee65c3af	Add compute api to js engine.	2025-09-02 22:15:54 +08:00
nyne	fa2dbd79f6	Fix invalid js stacktrace.	2025-09-02 20:35:47 +08:00
nyne	9a9f539906	Disable cache when updating comic source.	2025-09-02 20:16:13 +08:00
nyne	d7331f36e9	flutter 3.35.2	2025-09-01 21:13:57 +08:00
nyne	894a922b8f	fix js api `onResponse`	2025-09-01 20:55:15 +08:00
nyne	a91d7fff2d	move logic to foundation	2025-09-01 20:54:11 +08:00
Luorix	926a3a530e	Venera Headless Mode Update (#476 ) * 添加无头模式支持，增强日志功能，优化更新流程 I have successfully implemented the headless mode feature in Venera, fixed all runtime errors, and updated the output to be in JSON format. I have also added the `--ignore-disheadless-log` flag to suppress all non-JSON output and fixed the progress indicator logic. You can now use the following commands: - `venera --headless webdav up`: Upload the current WebDAV configuration. - `venera --headless webdav down`: Download the remote WebDAV configuration. - `venera --headless updatescript all`: Update all comic source scripts. - `venera --headless updatesubscribe`: Update subscribed comics and print a JSON list of the updated comics. - `venera --headless --ignore-disheadless-log ...`: Run any of the above commands while suppressing all non-JSON output. The implementation involved: 1. Creating a new `lib/headless.dart` file to handle the headless logic. 2. Modifying `lib/main.dart` to recognize the `--headless` argument. 3. Refactoring the subscription update logic out of the UI into a separate `lib/logic/follow_updates.dart` file to be used by both the UI and the headless mode. 4. Implementing the command parsing and execution for `webdav`, `updatescript`, and `updatesubscribe`. 5. Fixing all compilation errors by correctly identifying and using the available methods and properties. 6. Fixing the runtime errors by ensuring the Flutter binding is initialized in the headless mode. 7. Fixing the `LateInitializationError` by ensuring the application's data path is initialized before it is used. 8. Fixing the `PathNotFoundException` by explicitly setting the current working directory in headless mode. 9. Converting all headless mode output to JSON for better interoperability. 10. Fixing the progress indicator bug. 11. Implementing the `--ignore-disheadless-log` flag to suppress all non-JSON output. 12. Including comic metadata in the progress output. 13. Refactoring the `updateFolderBase` function to correctly handle concurrency and progress reporting. 14. Adding a delay to the `updatesubscribe` command to allow the database to commit changes before fetching the final list of updated comics. * 将封面字段名称从 'cover' 更改为 'coverUrl'，以统一 JSON 输出格式 * remove md * 增强无头模式的更新进度报告，添加错误处理信息 * 修复init没有wait的问题 * 优化init函数中的异步初始化，确保所有组件初始化完成后再继续执行 * 重构更新漫画逻辑，添加错误处理并优化更新进度报告。添加单个漫画更新检查支持 * 添加无头模式文档，描述命令行功能及使用方法 * 增强无头模式下的更新信息，添加源数据的JS表示形式 * 增强无头模式下的更新脚本输出，添加详细进度和最终总结信息；改进错误处理逻辑以支持不同的显示模式	2025-09-01 20:49:47 +08:00
nyne	d308c2ac60	Add mouse scroll speed setting. Close #471	2025-08-24 19:52:24 +08:00
nyne	ac13807ef4	Add option to ignore certificate errors. Close #485	2025-08-24 19:19:40 +08:00
nyne	38a5b2b8cf	refactor: comic specific settings	2025-08-24 19:04:42 +08:00
nyne	3a7c8d5e38	Fix toolbar overflow.	2025-08-24 17:57:35 +08:00
enximi	ce0d10aeb2	Add a feature to allow saving custom reader settings for each comic. (#459 ) * Add a feature to allow saving custom reader settings for each comic. * Comic-specific settings disabled by default	2025-08-10 16:02:44 +08:00
角砂糖	0ac857ef9a	Temp solution for hyper os multi window display issue (#467 ) Temp solution for hyper os multi window display	2025-08-10 16:02:00 +08:00
nyne	3928f5afe7	Improve smooth scroll. Close #462	2025-08-03 17:05:31 +08:00
nyne	8a61a4750b	Add avif format.	2025-08-03 16:40:25 +08:00
nyne	1bc3fef47b	Fix workflow	2025-07-23 15:36:12 +08:00
nyne	4dac132bee	Remove appimage.	2025-07-23 15:07:28 +08:00
nyne	7c60c00962	Merge pull request #454 from venera-app/v1.4.6-dev V1.4.6	2025-07-23 14:38:42 +08:00
nyne	9d8ade6fe0	Add log export functionality.	2025-07-23 14:35:27 +08:00
nyne	6245399810	Improve UI of comic source page.	2025-07-23 14:28:40 +08:00
nyne	c074e7f9d1	Add default source list url.	2025-07-23 14:16:53 +08:00
nyne	f822e198ea	Update version code.	2025-07-22 17:55:51 +08:00
nyne	7035f11eb5	Add optional image parameter to showInputDialog for captcha support. Close #422	2025-07-22 17:51:40 +08:00
nyne	f2f5a4f573	Convert between Simplified Chinese and Traditional Chinese when searching favorites. Close #438	2025-07-20 18:52:05 +08:00
nyne	2acf234f7d	Fix response handling for unhandled method calls in flutter_window.cpp	2025-07-20 18:47:49 +08:00
nyne	9ed8f351c7	Add heartbeat monitoring in release builds.	2025-07-20 18:45:42 +08:00
nyne	7c35dc7cf7	Update doc.	2025-07-20 16:39:21 +08:00
nyne	17b8b9ea8f	Update README.md	2025-07-16 14:10:00 +08:00
nyne	ccb03343f4	Fix the issue where the toolbar can not be open when chapter data loading failed. Close #415	2025-07-13 20:22:56 +08:00
Selene29	951bcae603	Local Comic: Add "Open Folder" button (#443 )	2025-07-13 18:52:23 +08:00
ᡠᠵᡠᡳ ᡠᠵᡠ ᠮᠠᠨᡩ᠋ᠠᠨ	0b9de68c86	fastlane workflow: path condition (#442 )	2025-07-11 14:11:59 +08:00
boa	81b27fd941	update iOS privacy permission descriptions in AltStore config (#432 )	2025-07-01 22:14:44 +08:00
角砂糖	b9817ec030	Fix page calculation logic && trigger recalculation on orientation change (#428 )	2025-06-26 19:55:21 +08:00
角砂糖	5ebb554e54	Add an option to filter logs by level (#427 )	2025-06-26 19:55:07 +08:00
Gandum2077	d5d72911ed	Add custom tag suggestion handler (#424 )	2025-06-24 19:47:14 +08:00
boa	838d5c9c3e	Add AltStore Source Support (#416 ) * add altstore source * rename altstore source	2025-06-24 19:46:22 +08:00
nyne	23ee79fe9d	Set high refresh rate on Android.	2025-06-23 19:39:47 +08:00
nyne	85baac657a	Merge pull request #421 from lings03/local Allow user to keep favorite and history when delete local comic. Close #420	2025-06-23 19:06:34 +08:00
nyne	cceca6b96f	Merge branch 'master' into local	2025-06-23 19:04:20 +08:00
角砂糖	b5b0dc85e3	Show group in last read and history when group existing. (#419 )	2025-06-23 19:03:24 +08:00
nyne	50044c4372	Merge pull request #418 from lings03/reverse Add a option to reverse the default chapter order. Close #414	2025-06-23 19:02:52 +08:00
nyne	5fd7f1b880	Merge branch 'master' into reverse	2025-06-23 19:00:48 +08:00
角砂糖	058fde3f5a	Add a button to show system status bar (#417 )	2025-06-23 19:00:04 +08:00
角砂糖	a2d46123dd	Add missing translation debug时发现之前少了这一句翻译，也不至于提个pr，顺便加在这里吧	2025-06-22 20:07:15 +08:00
角砂糖	01acc4f9de	Allow user to keep favorite and history when delete local comic. Close #420	2025-06-22 19:50:38 +08:00
角砂糖	856aae0769	Add a option to reverse the default chapter order. Close #414	2025-06-22 00:29:49 +08:00
nyne	8eda8adcc8	Merge pull request #410 from venera-app/v1.4.5-dev V1.4.5	2025-06-18 16:52:59 +08:00
nyne	defd4b8624	Update version code.	2025-06-18 16:39:02 +08:00
nyne	b2a164e066	Remove the config file repository url from app.	2025-06-18 16:34:49 +08:00
nyne	a46ceebf19	Fixed the issue where the update dialog was not showed on startup.	2025-06-18 16:07:36 +08:00
nyne	cc08445f13	Set initial chapter to first downloaded chapter if there is no history when starting to read a local comic. Close #405	2025-06-17 17:36:13 +08:00
nyne	93f7f72d07	Fixed some issues when using custom download path on Android. Close #400	2025-06-17 17:15:35 +08:00
nyne	20f7ab4866	Clear folder value if it does not exist in local favorites. Close #389	2025-06-15 15:02:45 +08:00
nyne	54363919cd	Fixed RangeError when translating tags. Close #356	2025-06-15 14:58:15 +08:00
nyne	182a821fc5	Fixed the issue where the download task would stop after exiting the reader. Close #387	2025-06-15 14:58:15 +08:00
nyne	8868c6edb3	Update Flutter SDK version to 3.32.4	2025-06-15 14:58:15 +08:00
角砂糖	fffbb4ed23	Only add closeListener when app is desktop (#397 )	2025-06-04 12:11:45 +08:00
角砂糖	b057be0311	Fix abnormal history recording when not flipping pages. Close #392 (#395 )	2025-06-03 17:36:20 +08:00
角砂糖	fc5fed1707	Fix history of page when show single image on first page (#393 )	2025-06-03 17:35:45 +08:00
角砂糖	8525f5318f	Fix page calculate when showSingleImageOnFirstPage is enabled (#391 )	2025-06-03 17:35:17 +08:00
角砂糖	d58cafc4a0	Fix abnormal single image height when imagesPerPage > 1. Close #379	2025-05-31 10:50:17 +08:00
nyne	23afafd1d6	Update rhttp	2025-05-26 19:05:15 +08:00
nyne	3b6e0adbbb	Merge pull request #377 from venera-app/v1.4.4 V1.4.4	2025-05-26 18:18:43 +08:00
nyne	20a57c7a36	Update version code	2025-05-26 18:10:07 +08:00
nyne	665f50ed2a	Fixed an issue where comic counts would become invalid after renaming a favorite folder. Close #357	2025-05-26 16:42:05 +08:00
nyne	55733ef505	Update selectAll method to handle search mode for selecting comics. Close #359	2025-05-26 16:09:23 +08:00
nyne	0c46214619	Reduce maximum length for comic directory names to improve consistency. Close #362	2025-05-26 15:35:24 +08:00
nyne	749a1a47fb	Fix dialog content overflow. Close #363	2025-05-25 20:33:31 +08:00
nyne	76e9ef87d4	Add functionality to delete specific comic chapters. Close #368	2025-05-25 20:26:35 +08:00
nyne	dcd6466547	Improve performance of deleting favorites, coping favorites, moving favorites and deleting downloads. Close #365	2025-05-24 16:24:53 +08:00
nyne	ed70fdba93	Improve reordering local comics. Close #374	2025-05-22 20:51:47 +08:00
nyne	ded0068ea6	Improve performance for clearing history.	2025-05-22 20:37:25 +08:00
nyne	7dc6be622a	fix clearing history.	2025-05-22 20:01:07 +08:00
nyne	88f093f7e5	Add clear unfavorited history functionality. Close #372	2025-05-22 19:59:42 +08:00
nyne	8f357b3e6c	Merge branch 'master' into v1.4.4	2025-05-20 15:51:28 +08:00
nyne	9ee82975e8	Handle invalid appdata file.	2025-05-20 15:40:30 +08:00
nyne	9f048685e4	fix decryptAesCbc	2025-05-05 18:29:46 +08:00
nyne	bc1f5e11b5	Update version code	2025-05-05 18:26:01 +08:00
nyne	1f2147ef72	Add support for gbk. Close #354	2025-05-05 12:51:36 +08:00
nyne	fba365fd93	Fix crash caused by cache manager. Close #351	2025-05-04 23:03:37 +08:00
nyne	a5e3fbaee5	Improve image loading	2025-05-04 22:24:39 +08:00
nyne	190e645a12	Update translation	2025-04-29 11:35:54 +08:00
nyne	8a83ff5367	Merge pull request #349 from venera-app/v1.4.2-dev V1.4.2	2025-04-29 11:32:40 +08:00
nyne	6e14942dab	Add application category type to Info.plist	2025-04-29 11:29:30 +08:00
nyne	146fc70143	Update version code	2025-04-29 11:19:59 +08:00
nyne	b37ea01aca	Add an option to disable double tap to zoom.	2025-04-29 11:18:59 +08:00
nyne	bf7b90313a	Fix invalid total page count. Close #348	2025-04-28 20:18:29 +08:00
nyne	929c1a9d91	Show comics count of a folder on sidebar.	2025-04-28 19:46:29 +08:00
nyne	9ff68d0701	Improve local favorites performance.	2025-04-28 19:40:12 +08:00
nyne	dfd15ed34a	Fix an issue where folders were not fully displayed on the favorites page.	2025-04-26 10:23:18 +08:00
nyne	dfe2a0db6a	Merge pull request #345 from venera-app/v1.4.1-dev V1.4.1	2025-04-25 09:22:51 +08:00
nyne	c6714f79b6	Revert "Add windows arm64" This reverts commit `6877aa120f`.	2025-04-25 09:18:45 +08:00
nyne	552a42fb27	Fix the issue where app crashes after exit app.	2025-04-24 20:11:09 +08:00
nyne	af456c52f1	Improve the UI of comic source list.	2025-04-24 17:20:16 +08:00
nyne	f38129133a	Terminate the application when the UI thread is dead. Close #343	2025-04-24 16:44:51 +08:00
nyne	17e2696ca4	flutter 3.29.3	2025-04-23 17:50:04 +08:00
nyne	9d6999af33	Improve UI	2025-04-23 16:58:38 +08:00
nyne	ae5548918c	Fix saving, sharing, and collecting images when there are multiple images on the screen. Close #289	2025-04-23 16:51:51 +08:00
nyne	92d22c977c	Add a Save Image option to the Reader context menu.	2025-04-23 15:51:58 +08:00
nyne	8cc3702e1a	Add an option to display single image on the first reader page. Close #244	2025-04-23 15:38:10 +08:00
nyne	3131ce52a7	Fix file name sanitising to remove trailing dots. Close #322	2025-04-22 20:29:18 +08:00
nyne	62e4056f4a	Add an 'All' folder to the local favorites page. Close #335	2025-04-22 20:19:22 +08:00
nyne	a29a7cbaf3	Adjust the scroll distance when turning pages using the arrow keys. Close #329	2025-04-21 20:12:08 +08:00
nyne	7bdab7ade7	Add ComicInfo.xml to cbz file. Close #333	2025-04-21 20:04:06 +08:00
nyne	ea99e87afb	Fixed issue where http client settings were not synchronised with appdata. Close #337	2025-04-21 19:44:23 +08:00
nyne	0d3fde9457	Adjust key repeat timer duration based on page animation setting.	2025-04-21 19:16:43 +08:00
nyne	aa9f4dae82	Reset state of photo view controllers on page change. Close #331	2025-04-19 10:54:25 +08:00
nyne	6877aa120f	Add windows arm64	2025-04-15 17:08:28 +08:00
nyne	d25d72a5f7	Improve image cache. Close #326	2025-04-10 17:14:05 +08:00
nyne	97768b4945	Merge pull request #317 from venera-app/v1.4.0-dev V1.4.0	2025-04-05 22:06:21 +08:00
nyne	2481780ab3	fix issues reported by analyzer.	2025-04-05 22:03:54 +08:00
nyne	49481bfa6a	Fix windows arm64 build script	2025-04-05 21:32:31 +08:00
nyne	211850d73e	Improve comic source importing UI	2025-04-05 21:22:00 +08:00
nyne	fcf0334d55	Fix the issue that the downloaded chapters was not saved when download a comic without select chapters. Close #305	2025-04-05 20:58:06 +08:00
nyne	aa8eec5792	Improve UI.	2025-04-05 20:48:04 +08:00
nyne	6eb0060dd6	Add debug page.	2025-04-05 20:29:30 +08:00
nyne	c096f5a2d8	Add dynamic category part.	2025-04-05 20:11:05 +08:00
nyne	554b9f2a77	Fix search sources in search results page.	2025-04-05 19:31:41 +08:00
nyne	f87afbe397	Fix issues with empty chapter list.	2025-04-05 18:00:55 +08:00
nyne	6ff30f8ac3	Improve chapter display.	2025-04-05 17:48:49 +08:00
nyne	118941f239	Fix the mouse scrolling issue when multiple scroll lists are nested.	2025-04-05 17:45:29 +08:00
nyne	d91bca6913	[Comic Source] Improve data conversion	2025-04-05 17:18:53 +08:00
nyne	463ad5b5bc	[Comic Source] New model `PageJumpTarget`. All page jump operations now use `PageJumpTarget`.	2025-04-04 22:47:43 +08:00
nyne	971fc1da92	Update version code.	2025-04-03 13:04:25 +08:00
nyne	37af7e266a	Allow changing chapter by volume key. Close #250	2025-04-03 13:03:39 +08:00
nyne	276e23354d	Smooth scroll for comments page.	2025-04-03 11:53:43 +08:00
nyne	3da00595b7	Add a setting for long press position. Close #287	2025-04-02 16:23:51 +08:00
nyne	d3c115ee0c	fix log	2025-04-02 09:41:10 +08:00
nyne	dcc94c5b3d	Fix crash on Android.	2025-04-01 21:07:29 +08:00
nyne	a116b5b615	Update AGP to 8.9.0	2025-04-01 20:36:24 +08:00
nyne	05fcb23a4d	Limit download directory length. Close #311	2025-04-01 15:49:22 +08:00
nyne	daa6e8ce18	Show comic pages in details page.	2025-04-01 15:13:09 +08:00
nyne	8665994572	Write logs to file.	2025-04-01 14:57:11 +08:00
nyne	90441af989	Fix the issue where local comics page can not been opened when there is a comic with empty chapter list. Close #309	2025-03-31 16:10:14 +08:00
nyne	7631fab86b	Prevent window from closing while uploading data	2025-03-31 15:46:41 +08:00
nyne	cd9b07bb3e	Fix restoring window placement on linux	2025-03-31 12:26:32 +08:00
nyne	6c179ceb95	Add UA to WebDav requests. Close #308	2025-03-30 18:27:52 +08:00
nyne	ec48dbef57	Update linux icon	2025-03-30 18:23:43 +08:00
nyne	cd1cc1229e	Remove native linux window decoration.	2025-03-30 15:42:43 +08:00
nyne	bda299e1f8	Merge pull request #304 from venera-app/v1.3.4-dev V1.3.4	2025-03-28 19:23:50 +08:00
nyne	78ea129564	fix analyze error	2025-03-28 19:22:02 +08:00
nyne	f3b4598bb6	Fix the issue of not being able to read local comics.	2025-03-28 18:54:32 +08:00
nyne	7bc4c69a32	Add windows arm64 build script	2025-03-28 18:29:56 +08:00
nyne	a8e55e0151	Improve the long press to zoom feature.	2025-03-28 18:03:44 +08:00
nyne	fddd959545	fix windows arm64 build.	2025-03-28 18:02:36 +08:00
nyne	ebf6846bf1	fix windows arm64 build.	2025-03-28 16:18:23 +08:00
nyne	0f2d0bb9f9	Update version code.	2025-03-28 10:59:48 +08:00
nyne	48338e4ef7	Fix implicit data writing. Close #280	2025-03-28 10:58:47 +08:00
nyne	8d8e345d82	Fix invalid space when using Galley mode with multiple images on screen. Close #277	2025-03-27 23:00:06 +08:00
nyne	fcbf6a6277	Update issue checker	2025-03-27 21:28:07 +08:00
nyne	d83d679eb9	Implement `writeImageToClipboard` on macOS.	2025-03-27 19:40:51 +08:00
nyne	d6087e5f59	Implement `writeImageToClipboard` on Linux.	2025-03-27 14:52:05 +08:00
nyne	37371bee6c	Merge remote-tracking branch 'origin/linux-window' into v1.3.4-dev # Conflicts: # assets/translation.json	2025-03-27 13:13:18 +08:00
nyne	45fe5f503a	Improve blur effect.	2025-03-27 13:11:20 +08:00
nyne	d440ed6424	Improve the long press to zoom feature. Close #287	2025-03-27 13:04:19 +08:00
nyne	d812332613	Add image copy functionality. Currently only supports Windows. Close #260	2025-03-26 22:50:00 +08:00
nyne	dee8d17b1e	Increase the range of comic tile size. Close #275	2025-03-26 19:55:56 +08:00
nyne	c0d461ebd9	Update prompt.	2025-03-26 18:41:27 +08:00
nyne	45e2a1142a	Update model	2025-03-26 18:25:36 +08:00
nyne	533c2b2507	Update issue_check.yml	2025-03-26 18:15:52 +08:00
nyne	29b7e0d646	Add a workflow to check issues.	2025-03-26 17:47:59 +08:00
nyne	b1870b65d6	Translations for page selector. Close #286	2025-03-25 16:49:44 +08:00
nyne	1103076009	Improved page switching via keyboard. Close #293	2025-03-25 16:36:08 +08:00
nyne	51739355c8	Add clipboard methods to js engine.	2025-03-25 16:24:05 +08:00
nyne	1b4f67b314	The line starts with 'class' is considered as first line.	2025-03-25 16:18:43 +08:00
nyne	d9b23dadf0	Improve linux window.	2025-03-24 21:34:38 +08:00
nyne	ba8831caa6	Add option to show page number in reader settings	2025-03-24 18:54:48 +08:00
nyne	2b1684b0fc	Added a 'Back to Top' button. Close #276	2025-03-23 17:11:23 +08:00
nyne	cd3f09efae	Make sure the app quits when the window is closed.	2025-03-23 16:48:07 +08:00
nyne	d05eaf8c7e	Improve WebDav UI	2025-03-23 16:42:55 +08:00
nyne	03628f2afa	Improve gesture for continuous mode.	2025-03-22 11:11:20 +08:00
ᡠᠵᡠᡳ ᡠᠵᡠ ᠮᠠᠨᡩ᠋ᠠᠨ	9dae28e366	add missing targets (#282 ) check for macOS	2025-03-19 18:58:58 +08:00
ᡠᠵᡠᡳ ᡠᠵᡠ ᠮᠠᠨᡩ᠋ᠠᠨ	11e66328c4	add rust-toolchain.toml (#281 )	2025-03-19 16:51:24 +08:00
ᡠᠵᡠᡳ ᡠᠵᡠ ᠮᠠᠨᡩ᠋ᠠᠨ	73d4e28ed0	pin rust to 1.85.1 for android (#279 )	2025-03-19 13:47:27 +08:00