flutter 3.35.2

fix js api onResponse
move logic to foundation
2025-09-27 15:57:25 +00:00 · 2025-09-01 21:13:57 +08:00 · 2025-09-01 20:55:15 +08:00 · 2025-09-01 20:54:11 +08:00 · 2025-09-01 20:49:47 +08:00 · 2025-08-24 19:52:24 +08:00
66 changed files with 7608 additions and 1340 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/main.yml
+++ b/.github/workflows/main.yml
@@ -149,45 +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-${APP_VERSION}-x86_64.AppImage build/linux/appimage/
-      - uses: actions/upload-artifact@v4
-        with:
-          name: appimage_build
-          path: build/linux/appimage
      - uses: actions/upload-artifact@v4
        with:
          name: deb_build
@@ -210,45 +171,6 @@ jobs:
          sudo apt-get install -y ninja-build libgtk-3-dev webkit2gtk-4.1
          dart pub global activate flutter_to_debian
      - run: python3 debian/build.py arm64
-      - name: Build AppImage
-        run: |
-          sudo apt-get install -y libfuse2
-          wget -O appimagetool "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-aarch64.AppImage"
-          chmod +x appimagetool
-          
-          mkdir -p Venera.AppDir
-          cp -r build/linux/arm64/release/bundle/* Venera.AppDir/
-          
-          cat > Venera.AppDir/venera.desktop << EOF
-          [Desktop Entry]
-          Name=Venera
-          Exec=venera
-          Icon=venera
-          Type=Application
-          Categories=Utility;
-          EOF
-          
-          cp assets/app_icon.png Venera.AppDir/venera.png
-          
-          cat > Venera.AppDir/AppRun << EOF
-          #!/bin/sh
-          HERE=\$(dirname \$(readlink -f "\${0}"))
-          export PATH="\${HERE}"/usr/bin/:"\${HERE}"/usr/sbin/:"\${HERE}"/usr/games/:"\${HERE}"/bin/:"\${HERE}"/sbin/:\${PATH}
-          export LD_LIBRARY_PATH="\${HERE}"/usr/lib/:\${LD_LIBRARY_PATH}
-          export XDG_DATA_DIRS="\${HERE}"/usr/share/:\${XDG_DATA_DIRS}
-          exec "\${HERE}"/venera "\$@"
-          EOF
-          chmod +x Venera.AppDir/AppRun
-          
-          APP_VERSION=$(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
@@ -287,14 +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/assets/init.js
+++ b/assets/init.js
@@ -39,6 +39,32 @@ 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 +202,7 @@ let Convert = {
    decryptAesCbc: (value, key, iv) => {
        return sendMessage({
            method: "convert",
-            type: "aes-ecb",
+            type: "aes-cbc",
            value: value,
            key: key,
            iv: iv,
@@ -1296,13 +1322,15 @@ 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
        })
    },
--- a/assets/opencc.txt
+++ b/assets/opencc.txt
--- a/assets/translation.json
+++ b/assets/translation.json
@@ -234,8 +234,10 @@
    "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",
@@ -388,9 +390,28 @@
    "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",
-    "Source URL": "源地址",
-    "The URL should point to a 'index.json' file": "该URL应指向一个'index.json'文件"
+    "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",
@@ -627,8 +648,10 @@
    "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",
@@ -781,8 +804,27 @@
    "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",
-    "Source URL": "源地址",
-    "The URL should point to a 'index.json' file": "該URL應指向一個'index.json'文件"
+    "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/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/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/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/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
@@ -117,16 +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((_) {
--- 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 = "1.4.1";
+  final version = "1.4.6";

  bool get isAndroid => Platform.isAndroid;

--- 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';
@@ -25,8 +26,7 @@ class Appdata with Init {
      var data = jsonEncode(toJson());
      var file = File(FilePath.join(App.dataPath, 'appdata.json'));
      await file.writeAsString(data);
-    }
-    finally {
+    } finally {
      _isSavingData = false;
    }
    if (sync) {
@@ -56,10 +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.
@@ -94,8 +91,7 @@ class Appdata with Init {
    try {
      var file = File(FilePath.join(App.dataPath, 'implicitData.json'));
      await file.writeAsString(jsonEncode(implicitData));
-    }
-    finally {
+    } finally {
      _isSavingData = false;
    }
  }
@@ -103,28 +99,33 @@ class Appdata with Init {
  @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()) {
-      try {
+    try {
+      var implicitDataFile = File(FilePath.join(dataPath, 'implicitData.json'));
+      if (await implicitDataFile.exists()) {
        implicitData = jsonDecode(await implicitDataFile.readAsString());
      }
-      catch(_) {
-        // ignore
-      }
+    } 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();
    }
  }
 }
@@ -178,13 +179,19 @@ class Settings with ChangeNotifier {
    'customImageProcessing': defaultCustomImageProcessing,
    'sni': true,
    'autoAddLanguageFilter': 'none', // none, chinese, english, japanese
-    'comicSourceListUrl': defaultComicSourceUrl,
+    '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) {
@@ -193,6 +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();
  }

@@ -220,4 +266,5 @@ function processImage(image, cid, eid, page, sourceKey) {
 }
 ''';

-const defaultComicSourceUrl = "https://cdn.jsdelivr.net/gh/venera-app/venera-configs@latest/index.json";
+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';

@@ -21,6 +23,51 @@ class CacheManager {

  int _limitSize = 2 * 1024 * 1024 * 1024;

+  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');
@@ -33,7 +80,7 @@ class CacheManager {
        type TEXT
      )
    ''');
-    compute((path) => Directory(path).size, cachePath).then((value) {
+    _scanDir(_db.handle, cachePath).then((value) {
      _currentSize = value;
      checkCache();
    });
@@ -50,6 +97,7 @@ class CacheManager {
  /// 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;
@@ -146,10 +194,12 @@ class CacheManager {
        await file.delete();
      }
    }
-    _db.execute('''
+    if (res.isNotEmpty) {
+      _db.execute('''
      DELETE FROM cache
      WHERE expires < ?
    ''', [DateTime.now().millisecondsSinceEpoch]);
+    }

    while (_currentSize != null && _currentSize! > _limitSize) {
      var res = _db.select('''
@@ -157,6 +207,13 @@ class CacheManager {
        ORDER BY expires ASC
        limit 10
      ''');
+      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;
--- a/lib/foundation/comic_source/comic_source.dart
+++ b/lib/foundation/comic_source/comic_source.dart
@@ -184,6 +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;
@@ -259,6 +262,7 @@ class ComicSource {
    this.idMatcher,
    this.translations,
    this.handleClickTagEvent,
+    this.onTagSuggestionSelected,
    this.linkHandler,
    this.enableTagsSuggestions,
    this.enableTagsTranslate,
--- 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;
--- a/lib/foundation/comic_source/parser.dart
+++ b/lib/foundation/comic_source/parser.dart
@@ -148,6 +148,7 @@ class ComicSourceParser {
      _parseIdMatch(),
      _parseTranslation(),
      _parseClickTagEvent(),
+      _parseTagSuggestionSelectFunc(),
      _parseLinkHandler(),
      _getValue("search.enableTagsSuggestions") ?? false,
      _getValue("comic.enableTagsTranslate") ?? false,
@@ -1057,6 +1058,19 @@ class ComicSourceParser {
    };
  }

+  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";
+    };
+  }
+
  LinkHandler? _parseLinkHandler() {
    if (!_checkExists("comic.link")) {
      return null;
--- a/lib/foundation/comic_source/types.dart
+++ b/lib/foundation/comic_source/types.dart
@@ -44,5 +44,10 @@ typedef VoteCommentFunc = Future<Res<int?>> 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.
 typedef StarRatingFunc = Future<Res<bool>> Function(String comicId, int rating);
--- 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 (
@@ -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) {
@@ -357,6 +381,23 @@ 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) {
@@ -368,6 +409,26 @@ class LocalFavoritesManager with ChangeNotifier {
    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"
@@ -433,6 +494,7 @@ class LocalFavoritesManager with ChangeNotifier {
      );
    """);
    notifyListeners();
+    counts[name] = 0;
    return name;
  }

@@ -547,6 +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;
  }
@@ -586,6 +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;
@@ -596,14 +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);
@@ -611,6 +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();
  }

@@ -641,11 +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();
  }

@@ -670,6 +898,8 @@ class LocalFavoritesManager with ChangeNotifier {
      set folder_name = ?
      where folder_name == ?;
    """, [after, before]);
+    counts[after] = counts[before] ?? 0;
+    counts.remove(before);
    notifyListeners();
  }

--- 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;
@@ -372,6 +373,11 @@ 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/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,
@@ -461,7 +490,7 @@ class LocalManager with ChangeNotifier {
    if (comic != null) {
      return Directory(FilePath.join(path, comic.directory));
    }
-    const comicDirectoryMaxLength = 128;
+    const comicDirectoryMaxLength = 80;
    if (name.length > comicDirectoryMaxLength) {
      name = name.substring(0, comicDirectoryMaxLength);
    }
@@ -546,6 +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
@@ -28,6 +28,8 @@ class Log {

  static bool ignoreLimitation = false;

+  static bool isMuted = false;
+
  static void printWarning(String text) {
    debugPrint('\x1B[33m$text\x1B[0m');
  }
@@ -39,6 +41,7 @@ class Log {
  static IOSink? _file;

  static void addLog(LogLevel level, String title, String content) {
+    if (isMuted) return;
    if (_file == null) {
      Directory dir;
      if (App.isAndroid) {
--- 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
@@ -1,5 +1,6 @@
 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';
@@ -15,6 +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';
@@ -35,21 +37,31 @@ 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}");
@@ -95,8 +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 {
@@ -237,6 +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(
--- a/lib/network/app_dio.dart
+++ b/lib/network/app_dio.dart
@@ -173,6 +173,7 @@ class RHttpAdapter implements HttpClientAdapter {
      dnsSettings: rhttp.DnsSettings.static(overrides: _getOverrides()),
      tlsSettings: rhttp.TlsSettings(
        sni: appdata.settings['sni'] != false,
+        verifyCertificates: appdata.settings['ignoreBadCertificate'] != true,
      ),
    );
  }
--- a/lib/network/download.dart
+++ b/lib/network/download.dart
@@ -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/images.dart
+++ b/lib/network/images.dart
@@ -71,7 +71,8 @@ abstract 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();
    }

@@ -111,6 +112,11 @@ abstract class ImageDownloader {
    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";
@@ -234,19 +240,30 @@ class _StreamWrapper<T> {
  }

  void _listen() async {
-    await for (var data in _stream) {
-      if (isClosed) {
-        break;
-      }
-      for (var controller in controllers) {
-        if (!controller.isClosed) {
-          controller.add(data);
+    try {
+      await for (var data in _stream) {
+        if (isClosed) {
+          break;
+        }
+        for (var controller in controllers) {
+          if (!controller.isClosed) {
+            controller.add(data);
+          }
        }
      }
    }
-    for (var controller in controllers) {
-      if (!controller.isClosed) {
-        controller.close();
+    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();
--- 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;
  }

@@ -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;
--- a/lib/pages/comic_details_page/comic_page.dart
+++ b/lib/pages/comic_details_page/comic_page.dart
@@ -410,20 +410,26 @@ class _ComicPageState extends LoadingState<ComicPage, ComicDetails>
                      String text;
                      if (haveChapter) {
                        var epName = "E$ep";
+                        String? groupName;
                        try {
-                          epName = group == null
-                              ? comic.chapters!.titles.elementAt(
-                            math.min(ep - 1, comic.chapters!.length - 1),
-                          )
-                              : comic.chapters!
-                              .getGroupByIndex(group - 1)
-                              .values
-                              .elementAt(ep - 1);
+                          if (group == null){
+                            epName = comic.chapters!.titles.elementAt(
+                              math.min(ep - 1, comic.chapters!.length - 1),
+                            );
+                          } else {
+                            groupName = comic.chapters!.groups.elementAt(group - 1);
+                            epName = comic.chapters!
+                                .getGroupByIndex(group - 1)
+                                .values
+                                .elementAt(ep - 1);
+                          }
                        }
                        catch(e) {
                          // ignore
                        }
-                        text = "${"Last Reading".tl}: $epName P$page";
+                        text = groupName == null
+                            ? "${"Last Reading".tl}: $epName P$page"
+                            : "${"Last Reading".tl}: $groupName $epName P$page";
                      } else {
                        text = "${"Last Reading".tl}: P$page";
                      }
--- a/lib/pages/comic_source_page.dart
+++ b/lib/pages/comic_source_page.dart
@@ -18,6 +18,54 @@ 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),
+      );
+      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 +99,7 @@ class ComicSourcePage extends StatelessWidget {

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

@@ -87,10 +133,7 @@ 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 +152,7 @@ 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 +174,16 @@ 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 +200,14 @@ 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 +296,16 @@ 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),
+      );
      if (cancel) return;
      controller.close();
      await addSource(res.data!, fileName);
@@ -332,6 +345,12 @@ class _ComicSourceListState extends State<_ComicSourceList> {
        json = null;
      });
    }
+    if (controller.text.isEmpty) {
+      setState(() {
+        json = [];
+      });
+      return;
+    }
    var dio = AppDio();
    try {
      var res = await dio.get<String>(controller.text);
@@ -343,8 +362,7 @@ class _ComicSourceListState extends State<_ComicSourceList> {
          json = jsonDecode(res.data!);
        });
      }
-    }
-    catch(e) {
+    } catch (e) {
      context.showMessage(message: "Network error".tl);
      if (mounted) {
        setState(() {
@@ -372,10 +390,7 @@ class _ComicSourceListState extends State<_ComicSourceList> {

  @override
  Widget build(BuildContext context) {
-    return PopUpWidgetScaffold(
-      title: "Comic Source".tl,
-      body: buildBody(),
-    );
+    return PopUpWidgetScaffold(title: "Comic Source".tl, body: buildBody());
  }

  Widget buildBody() {
@@ -399,32 +414,36 @@ class _ComicSourceListState extends State<_ComicSourceList> {
              children: [
                ListTile(
                  leading: Icon(Icons.source_outlined),
-                  title: Text("Source URL".tl),
+                  title: Text("Repo URL".tl),
                ),
                TextField(
                  controller: controller,
                  decoration: InputDecoration(
                    hintText: "URL",
                    border: const UnderlineInputBorder(),
-                    contentPadding:
-                    const EdgeInsets.symmetric(horizontal: 12),
+                    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),
+                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: () {
-                        controller.text = defaultComicSourceUrl;
-                        changed = true;
+                        launchUrlString(
+                          "https://github.com/venera-app/venera/blob/master/doc/comic_source.md",
+                        );
                      },
-                      child: Text("Reset".tl),
+                      child: Text("Help".tl),
                    ),
                    FilledButton.tonal(
                      onPressed: load,
@@ -440,7 +459,11 @@ class _ComicSourceListState extends State<_ComicSourceList> {
        }

        if (index == 1 && json == null) {
-          return Center(child: CircularProgressIndicator());
+          return Center(
+            child: CircularProgressIndicator(
+              strokeWidth: 2,
+            ).fixWidth(24).fixHeight(24),
+          );
        }

        index--;
@@ -449,28 +472,28 @@ class _ComicSourceListState extends State<_ComicSourceList> {
        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);
+                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) {
@@ -551,8 +574,7 @@ void _addAllPagesWithComicSource(ComicSource source) {
      !networkFavorites.contains(source.favoriteData!.key)) {
    networkFavorites.add(source.favoriteData!.key);
  }
-  if (source.searchPageData != null &&
-      !searchPages.contains(source.key)) {
+  if (source.searchPageData != null && !searchPages.contains(source.key)) {
    searchPages.add(source.key);
  }

@@ -594,15 +616,10 @@ 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,
@@ -643,9 +660,11 @@ 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,
@@ -677,7 +696,7 @@ 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);
        }
@@ -690,11 +709,15 @@ 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);
+    );
  }
 }

@@ -783,10 +806,7 @@ 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(
@@ -819,7 +839,7 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
                        style: const TextStyle(fontSize: 13),
                      ),
                    ),
-                  ).paddingLeft(4)
+                  ).paddingLeft(4),
              ],
            ),
            trailing: Row(
@@ -864,15 +884,9 @@ 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())),
      ],
    );
  }
@@ -898,8 +912,10 @@ 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(
@@ -907,8 +923,9 @@ 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] =
@@ -936,8 +953,11 @@ 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: () {
@@ -978,10 +998,7 @@ 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(() {});
@@ -1027,9 +1044,7 @@ class _SliverComicSourceState extends State<_SliverComicSource> {
          trailing: loading
              ? const SizedBox.square(
                  dimension: 24,
-                  child: CircularProgressIndicator(
-                    strokeWidth: 2,
-                  ),
+                  child: CircularProgressIndicator(strokeWidth: 2),
                )
              : const Icon(Icons.refresh),
        );
@@ -1070,9 +1085,7 @@ 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),
@@ -1200,8 +1213,9 @@ 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/favorites/favorites_page.dart
+++ b/lib/pages/favorites/favorites_page.dart
@@ -18,7 +18,10 @@ 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';
@@ -64,6 +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
@@ -2,6 +2,10 @@ 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});

@@ -35,40 +39,130 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {

  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(() {
-        if (isAllFolder) {
-          comics = LocalFavoritesManager().getAllComics();
-        } else {
-          comics = LocalFavoritesManager().getFolderComics(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(() {
-        if (isAllFolder) {
-          comics = LocalFavoritesManager().search(keyword);
-        } else {
-          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>()!;
    if (!isAllFolder) {
-      comics = LocalFavoritesManager().getFolderComics(widget.folder);
      var (a, b) = LocalFavoritesManager().findLinked(widget.folder);
      networkSource = a;
      networkFolder = b;
    } else {
-      comics = LocalFavoritesManager().getAllComics();
      networkSource = null;
      networkFolder = null;
    }
+    comics = [];
+    updateComics();
    LocalFavoritesManager().addListener(updateComics);
    super.initState();
  }
@@ -81,16 +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;
+          }
+        }
+      }
    });
  }

@@ -215,7 +326,9 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                  icon: const Icon(Icons.search),
                  onPressed: () {
                    setState(() {
+                      keyword = "";
                      searchMode = true;
+                      updateSearchResult();
                    });
                  },
                ),
@@ -340,10 +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,
@@ -411,9 +526,9 @@ class _LocalFavoritesPageState extends State<_LocalFavoritesPage> {
                icon: const Icon(Icons.close),
                onPressed: () {
                  setState(() {
-                    searchMode = false;
-                    keyword = "";
-                    updateComics();
+                    setState(() {
+                      searchMode = false;
+                    });
                  });
                },
              ),
@@ -422,132 +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 [
-              if (!isAllFolder)
+        if (isLoading)
+          SliverToBoxAdapter(
+            child: SizedBox(
+              height: 200,
+              child: const Center(
+                child: CircularProgressIndicator(),
+              ),
+            ),
+          )
+        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.delete,
-                  text: "Delete".tl,
+                  icon: Icons.check,
+                  text: "Select".tl,
                  onClick: () {
-                    LocalFavoritesManager().deleteComicWithId(
-                      widget.folder,
-                      c.id,
-                      (c as FavoriteItem).type,
+                    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,
                    );
                  },
                ),
-              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")
-                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);
+                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 {
-                if (lastSelectedIndex != null) {
-                  int start = lastSelectedIndex!;
-                  int end = comics.indexOf(c as FavoriteItem);
-                  if (start > end) {
-                    int temp = start;
-                    start = end;
-                    end = temp;
+                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(
@@ -670,32 +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();
@@ -731,13 +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();
  }
 }
@@ -778,7 +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();
  }
@@ -813,27 +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/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
@@ -86,51 +88,10 @@ 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.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) {
@@ -142,38 +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]);
@@ -185,8 +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) {
@@ -211,9 +228,25 @@ class _LeftBarState extends State<_LeftBar> implements FolderList {
          ),
        ),
        padding: const EdgeInsets.only(left: 16),
-        child: Text(name == _localAllFolderLabel
-            ? "All".tl
-            : getFavoriteDataOrNull(name)?.title ?? 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/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,
@@ -313,6 +322,13 @@ class _LocalComicsPageState extends State<LocalComicsPage> {
            },
            menuBuilder: (c) {
              return [
+                MenuEntry(
+                  icon: Icons.folder_open,
+                  text: "Open Folder".tl,
+                  onClick: () {
+                    openComicFolder(c as LocalComic);
+                  },
+                ),
                MenuEntry(
                  icon: Icons.delete,
                  text: "Delete".tl,
@@ -361,28 +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),
@@ -497,3 +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/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:
--- a/lib/pages/reader/images.dart
+++ b/lib/pages/reader/images.dart
@@ -32,14 +32,24 @@ class _ReaderImagesState extends State<_ReaderImages> {
    inProgress = true;
    if (reader.type == ComicType.local ||
        (LocalManager().isDownloaded(
-            reader.cid, reader.type, reader.chapter, reader.widget.chapters))) {
+          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(() {
@@ -65,6 +75,9 @@ class _ReaderImagesState extends State<_ReaderImages> {
          reader.images = res.data;
          reader.isLoading = false;
          inProgress = false;
+          Future.microtask(() {
+            reader.updateHistory();
+          });
        });
      }
    }
@@ -75,23 +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));
      }
@@ -119,11 +138,15 @@ class _GalleryModeState extends State<_GalleryMode>
  /// [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 (!showSingleImageOnFirstPage) {
-      return (reader.images!.length / reader.imagesPerPage).ceil();
+    if (!reader.showSingleImageOnFirstPage()) {
+      return (reader.images!.length /
+              reader.imagesPerPage())
+          .ceil();
    } else {
      return 1 +
-          ((reader.images!.length - 1) / reader.imagesPerPage).ceil();
+          ((reader.images!.length - 1) /
+                  reader.imagesPerPage())
+              .ceil();
    }
  }

@@ -144,23 +167,26 @@ class _GalleryModeState extends State<_GalleryMode>
    super.initState();
  }

-  bool get showSingleImageOnFirstPage => appdata.settings["showSingleImageOnFirstPage"];
-
  /// Get the range of images for the given page. [page] is 1-based.
  (int start, int end) getPageImagesRange(int page) {
-    if (showSingleImageOnFirstPage) {
+    var imagesPerPage = reader.imagesPerPage();
+    if (reader.showSingleImageOnFirstPage()) {
      if (page == 1) {
        return (0, 1);
      } else {
-        int startIndex = (page - 2) * reader.imagesPerPage + 1;
+        int startIndex = (page - 2) * imagesPerPage + 1;
        int endIndex = math.min(
-            startIndex + reader.imagesPerPage, reader.images!.length);
+          startIndex + imagesPerPage,
+          reader.images!.length,
+        );
        return (startIndex, endIndex);
      }
    } else {
-      int startIndex = (page - 1) * reader.imagesPerPage;
+      int startIndex = (page - 1) * imagesPerPage;
      int endIndex = math.min(
-          startIndex + reader.imagesPerPage, reader.images!.length);
+        startIndex + imagesPerPage,
+        reader.images!.length,
+      );
      return (startIndex, endIndex);
    }
  }
@@ -182,9 +208,9 @@ class _GalleryModeState extends State<_GalleryMode>
    var (startIndex, endIndex) = getPageImagesRange(page);
    for (int i = startIndex; i < endIndex; i++) {
      if (shouldPreCache) {
-        _precacheImage(i+1, context);
+        _precacheImage(i + 1, context);
      } else {
-        _preDownloadImage(i+1, context);
+        _preDownloadImage(i + 1, context);
      }
    }
  }
@@ -206,16 +232,12 @@ class _GalleryModeState extends State<_GalleryMode>
          var controller = photoViewControllers[reader.page]!;
          Offset value = event.delta;
          if (isLongPressing) {
-            controller.updateMultiple(
-              position: controller.position + value,
-            );
+            controller.updateMultiple(position: controller.position + value);
          }
        }
      },
      child: PhotoViewGallery.builder(
-        backgroundDecoration: BoxDecoration(
-          color: context.colorScheme.surface,
-        ),
+        backgroundDecoration: BoxDecoration(color: context.colorScheme.surface),
        reverse: reader.mode == ReaderMode.galleryRightToLeft,
        scrollDirection: reader.mode == ReaderMode.galleryTopToBottom
            ? Axis.vertical
@@ -228,14 +250,17 @@ class _GalleryModeState extends State<_GalleryMode>
            );
          } else {
            var (startIndex, endIndex) = getPageImagesRange(index);
-            List<String> pageImages =
-                reader.images!.sublist(startIndex, endIndex);
+            List<String> pageImages = reader.images!.sublist(
+              startIndex,
+              endIndex,
+            );

            cache(index);

            photoViewControllers[index] ??= PhotoViewController();

-            if (reader.imagesPerPage == 1) {
+            if (reader.imagesPerPage() == 1 ||
+                pageImages.length == 1) {
              return PhotoViewGalleryPageOptions(
                filterQuality: FilterQuality.medium,
                controller: photoViewControllers[index],
@@ -252,6 +277,7 @@ class _GalleryModeState extends State<_GalleryMode>
            }

            return PhotoViewGalleryPageOptions.customChild(
+              childSize: reader.size * 2,
              controller: photoViewControllers[index],
              minScale: PhotoViewComputedScale.contained * 1.0,
              maxScale: PhotoViewComputedScale.covered * 10.0,
@@ -344,13 +370,16 @@ class _GalleryModeState extends State<_GalleryMode>
            onInit: (state) => imageStates.add(state),
            onDispose: (state) => imageStates.remove(state),
          ),
-        )
+        ),
      ];
    } else {
      imageWidgets = images.map((imageKey) {
        startIndex++;
-        ImageProvider imageProvider =
-            _createImageProviderFromKey(imageKey, context, startIndex);
+        ImageProvider imageProvider = _createImageProviderFromKey(
+          imageKey,
+          context,
+          startIndex,
+        );
        return Expanded(
          child: ComicImage(
            image: imageProvider,
@@ -411,10 +440,7 @@ class _GalleryModeState extends State<_GalleryMode>
    } else {
      zoomPosition = Offset(0, 0);
    }
-    photoViewController.animateScale?.call(
-      target,
-      zoomPosition,
-    );
+    photoViewController.animateScale?.call(target, zoomPosition);
    isLongPressing = true;
  }

@@ -459,14 +485,14 @@ class _GalleryModeState extends State<_GalleryMode>
        keyRepeatTimer = null;
      }
      if (forward == true) {
-        reader.toPage(reader.page+1);
+        reader.toPage(reader.page + 1);
      } else if (forward == false) {
-        reader.toPage(reader.page-1);
+        reader.toPage(reader.page - 1);
      }
    }
    if (event is KeyRepeatEvent && keyRepeatTimer == null) {
      keyRepeatTimer = Timer.periodic(
-        reader.enablePageAnimation
+        reader.enablePageAnimation(reader.cid, reader.type)
            ? const Duration(milliseconds: 200)
            : const Duration(milliseconds: 50),
        (timer) {
@@ -474,9 +500,9 @@ class _GalleryModeState extends State<_GalleryMode>
            timer.cancel();
            return;
          } else if (forward == true) {
-            reader.toPage(reader.page+1);
+            reader.toPage(reader.page + 1);
          } else if (forward == false) {
-            reader.toPage(reader.page-1);
+            reader.toPage(reader.page - 1);
          }
        },
      );
@@ -500,15 +526,15 @@ class _GalleryModeState extends State<_GalleryMode>
      return await File(imageKey.substring(7)).readAsBytes();
    } else {
      return (await CacheManager().findCache(
-              "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}"))!
-          .readAsBytes();
+        "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}",
+      ))!.readAsBytes();
    }
  }

  @override
  String? getImageKeyByOffset(Offset offset) {
    String? imageKey;
-    if (reader.imagesPerPage == 1) {
+    if (reader.imagesPerPage() == 1) {
      imageKey = reader.images![reader.page - 1];
    } else {
      for (var imageState in imageStates) {
@@ -526,7 +552,7 @@ const Set<PointerDeviceKind> _kTouchLikeDeviceTypes = <PointerDeviceKind>{
  PointerDeviceKind.mouse,
  PointerDeviceKind.stylus,
  PointerDeviceKind.invertedStylus,
-  PointerDeviceKind.unknown
+  PointerDeviceKind.unknown,
 };

 const double _kChangeChapterOffset = 160;
@@ -612,27 +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) {
@@ -661,10 +712,12 @@ 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;
    }
@@ -709,8 +762,8 @@ class _ContinuousModeState extends State<_ContinuousMode>
      physics: isCTRLPressed || _isMouseScrolling || disableScroll
          ? const NeverScrollableScrollPhysics()
          : isZoomedIn
-              ? const ClampingScrollPhysics()
-              : const BouncingScrollPhysics(),
+          ? const ClampingScrollPhysics()
+          : const BouncingScrollPhysics(),
      itemBuilder: (context, index) {
        if (index == 0 || index == reader.maxPage + 1) {
          return const SizedBox();
@@ -738,8 +791,10 @@ class _ContinuousModeState extends State<_ContinuousMode>
          ),
        );
      },
-      scrollBehavior: const MaterialScrollBehavior()
-          .copyWith(scrollbars: false, dragDevices: _kTouchLikeDeviceTypes),
+      scrollBehavior: const MaterialScrollBehavior().copyWith(
+        scrollbars: false,
+        dragDevices: _kTouchLikeDeviceTypes,
+      ),
    );

    widget = Stack(
@@ -757,7 +812,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
            disableScroll = true;
          });
        }
-        futurePosition = null;
+        _futurePosition = null;
        if (_isMouseScrolling) {
          setState(() {
            _isMouseScrolling = false;
@@ -883,20 +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,
      onScaleUpdate: onScaleUpdate,
-      child: SizedBox(
-        width: width,
-        height: height,
-        child: widget,
-      ),
+      child: SizedBox(width: width, height: height, child: widget),
    );
  }

@@ -966,10 +1015,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
    } else {
      zoomPosition = Offset(0, 0);
    }
-    photoViewController.animateScale?.call(
-      target,
-      zoomPosition,
-    );
+    photoViewController.animateScale?.call(target, zoomPosition);
    onScaleUpdate(target);
    isLongPressing = true;
  }
@@ -988,7 +1034,7 @@ class _ContinuousModeState extends State<_ContinuousMode>
  @override
  void toPage(int page) {
    itemScrollController.jumpTo(index: page);
-    futurePosition = null;
+    _futurePosition = null;
  }

  @override
@@ -1057,8 +1103,8 @@ class _ContinuousModeState extends State<_ContinuousMode>
      return await File(imageKey.substring(7)).readAsBytes();
    } else {
      return (await CacheManager().findCache(
-              "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}"))!
-          .readAsBytes();
+        "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}",
+      ))!.readAsBytes();
    }
  }

@@ -1102,10 +1148,7 @@ void _precacheImage(int page, BuildContext context) {
  if (page <= 0 || page > context.reader.images!.length) {
    return;
  }
-  precacheImage(
-    _createImageProvider(page, context),
-    context,
-  );
+  precacheImage(_createImageProvider(page, context), context);
 }

 /// [_preDownloadImage] is used to download the image for the given page.
@@ -1126,10 +1169,7 @@ void _preDownloadImage(int page, BuildContext context) {
 }

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

  final ScrollController? controller;

@@ -1246,7 +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
@@ -111,10 +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';
@@ -125,7 +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;

@@ -152,13 +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();
@@ -168,10 +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();
  }

@@ -257,7 +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) {
@@ -328,6 +356,8 @@ class _ReaderState extends State<Reader>
 abstract mixin class _ImagePerPageHandler {
  late int _lastImagesPerPage;

+  late bool _lastOrientation;
+
  bool get isPortrait;

  int get page;
@@ -336,39 +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;
  }
 }

@@ -435,9 +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;

@@ -474,7 +541,7 @@ abstract mixin class _ReaderLocation {
      }
      this.page = page;
      update();
-      if (enablePageAnimation) {
+      if (enablePageAnimation(cid, type)) {
        _animationCount++;
        _imageViewController!.animateToPage(page).then((_) {
          _animationCount--;
@@ -513,12 +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();
--- 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;
@@ -124,9 +128,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
  Widget build(BuildContext context) {
    return Stack(
      children: [
-        Positioned.fill(
-          child: widget.child,
-        ),
+        Positioned.fill(child: widget.child),
        if (appdata.settings['showPageNumberInReader'] == true)
          buildPageInfoText(),
        buildStatusInfo(),
@@ -164,10 +166,7 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
        decoration: BoxDecoration(
          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(
@@ -212,8 +211,9 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
    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;
@@ -230,8 +230,10 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
      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();

@@ -244,7 +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,
@@ -252,7 +254,8 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
          seconds: 1,
        );
      } else {
-        var imageFavoritesComic = ImageFavoriteManager().find(id, sourceKey) ??
+        var imageFavoritesComic =
+            ImageFavoriteManager().find(id, sourceKey) ??
            ImageFavoritesComic(
              id,
              [],
@@ -266,12 +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(
@@ -281,10 +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 {
@@ -308,7 +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) {
@@ -323,155 +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.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();
-                    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),
+                ],
+              );
+            },
+          ),
        ],
      ),
    );
@@ -502,8 +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) {
@@ -513,8 +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)}...";
@@ -590,23 +615,31 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
    }
    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();
@@ -712,8 +745,8 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
      return await File(imageKey.substring(7)).readAsBytes();
    } else {
      return (await CacheManager().findCache(
-              "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}"))!
-          .readAsBytes();
+        "$imageKey@${context.reader.type.sourceKey}@${context.reader.cid}@${context.reader.eid}",
+      ))!.readAsBytes();
    }
  }

@@ -729,14 +762,17 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
    entry = OverlayEntry(
      builder: (context) {
        return Positioned.fill(
-          child: _SelectImageOverlayContent(onTap: (offset) {
-            completer.complete(offset);
-            entry!.remove();
-          }, onDispose: () {
-            if (!completer.isCompleted) {
-              completer.complete(null);
-            }
-          }),
+          child: _SelectImageOverlayContent(
+            onTap: (offset) {
+              completer.complete(offset);
+              entry!.remove();
+            },
+            onDispose: () {
+              if (!completer.isCompleted) {
+                completer.complete(null);
+              }
+            },
+          ),
        );
      },
    );
@@ -836,20 +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: [
@@ -936,10 +969,12 @@ class _SelectImageOverlayContent extends StatefulWidget {
  final void Function() onDispose;

  @override
-  State<_SelectImageOverlayContent> createState() => _SelectImageOverlayContentState();
+  State<_SelectImageOverlayContent> createState() =>
+      _SelectImageOverlayContentState();
 }

-class _SelectImageOverlayContentState extends State<_SelectImageOverlayContent> {
+class _SelectImageOverlayContentState
+    extends State<_SelectImageOverlayContent> {
  @override
  void dispose() {
    widget.onDispose();
@@ -956,19 +991,14 @@ class _SelectImageOverlayContentState extends State<_SelectImageOverlayContent>
      child: Container(
        color: Colors.black.withAlpha(50),
        child: Align(
-          alignment: Alignment(
-            0,
-            -0.8,
-          ),
+          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,
-              ),
+              border: Border.all(color: context.colorScheme.outlineVariant),
            ),
            child: Row(
              children: [
--- 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();
  }
--- 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
@@ -193,12 +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(
@@ -217,7 +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(
@@ -232,9 +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(
@@ -253,7 +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(
@@ -265,16 +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),
                          ),
@@ -282,14 +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),
                  ),
--- a/lib/pages/settings/debug.dart
+++ b/lib/pages/settings/debug.dart
@@ -18,8 +18,8 @@ class DebugPageState extends State<DebugPage> {
      slivers: [
        SliverAppbar(title: Text("Debug".tl)),
        _CallbackSetting(
-          title: "Reload Configs",
-          actionTitle: "Reload",
+          title: "Reload Configs".tl,
+          actionTitle: "Reload".tl,
          callback: () {
            ComicSourceManager().reload();
          },
@@ -31,6 +31,10 @@ class DebugPageState extends State<DebugPage> {
          },
          actionTitle: 'Open'.tl,
        ).toSliver(),
+        _SwitchSetting(
+          title: "Ignore Certificate Errors".tl,
+          settingKey: "ignoreBadCertificate",
+        ).toSliver(),
        SliverToBoxAdapter(
          child: Column(
            children: [
--- a/lib/pages/settings/explore_settings.dart
+++ b/lib/pages/settings/explore_settings.dart
@@ -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,
@@ -58,6 +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,
@@ -69,6 +124,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
            setState(() {});
            widget.onChanged?.call("autoPageTurningInterval");
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
        SliverAnimatedVisibility(
          visible: appdata.settings['readerMode']!.startsWith('gallery'),
@@ -84,6 +141,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
              setState(() {});
              widget.onChanged?.call("readerScreenPicNumberForLandscape");
            },
+            comicId: isEnabledSpecificSettings ? widget.comicId : null,
+            comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
          ),
        ),
        SliverAnimatedVisibility(
@@ -99,10 +158,13 @@ class _ReaderSettingsState extends State<ReaderSettings> {
            onChanged: () {
              widget.onChanged?.call("readerScreenPicNumberForPortrait");
            },
+            comicId: isEnabledSpecificSettings ? widget.comicId : null,
+            comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
          ),
        ),
        SliverAnimatedVisibility(
-          visible: appdata.settings['readerMode']!.startsWith('gallery') &&
+          visible:
+              appdata.settings['readerMode']!.startsWith('gallery') &&
              (appdata.settings['readerScreenPicNumberForLandscape'] > 1 ||
                  appdata.settings['readerScreenPicNumberForPortrait'] > 1),
          child: _SwitchSetting(
@@ -111,8 +173,35 @@ class _ReaderSettingsState extends State<ReaderSettings> {
            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',
@@ -120,6 +209,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
            setState(() {});
            widget.onChanged?.call('enableLongPressToZoom');
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
        SliverAnimatedVisibility(
          visible: appdata.settings['enableLongPressToZoom'] == true,
@@ -130,6 +221,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
              "press": "Press position".tl,
              "center": "Screen center".tl,
            },
+            comicId: isEnabledSpecificSettings ? widget.comicId : null,
+            comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
          ),
        ),
        _SwitchSetting(
@@ -139,6 +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(
@@ -147,6 +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,
@@ -154,6 +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,
@@ -169,6 +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,
@@ -181,6 +291,8 @@ 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,
@@ -188,6 +300,8 @@ class _ReaderSettingsState extends State<ReaderSettings> {
          onChanged: () {
            widget.onChanged?.call("showPageNumberInReader");
          },
+          comicId: isEnabledSpecificSettings ? widget.comicId : null,
+          comicSource: isEnabledSpecificSettings ? widget.comicSource : null,
        ).toSliver(),
      ],
    );
@@ -233,7 +347,7 @@ class __CustomImageProcessingState extends State<_CustomImageProcessing> {
              setState(() {});
            },
            child: Text("Reset".tl),
-          )
+          ),
        ],
      ),
      body: Column(
@@ -259,7 +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/utils/data_sync.dart
+++ b/lib/utils/data_sync.dart
@@ -22,10 +22,12 @@ class DataSync with ChangeNotifier {
    }
    LocalFavoritesManager().addListener(onDataChanged);
    ComicSourceManager().addListener(onDataChanged);
-    Future.delayed(const Duration(seconds: 1), () {
-      var controller = WindowFrame.of(App.rootContext);
-      controller.addCloseListener(_handleWindowClose);
-    });
+    if (App.isDesktop) {
+      Future.delayed(const Duration(seconds: 1), () {
+        var controller = WindowFrame.of(App.rootContext);
+        controller.addCloseListener(_handleWindowClose);
+      });
+    }
  }

  void onDataChanged() {
--- a/lib/utils/ext.dart
+++ b/lib/utils/ext.dart
@@ -108,3 +108,14 @@ abstract class MapOrNull{
    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/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/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:
@@ -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:
@@ -425,10 +441,10 @@ 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:
@@ -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:
@@ -758,11 +774,11 @@ packages:
    dependency: "direct main"
    description:
      path: rhttp
-      ref: e7dca15ca543b5df49f3ada06016e874b79bce36
-      resolved-ref: e7dca15ca543b5df49f3ada06016e874b79bce36
+      ref: "1f0ff50336062c5f809c256726dc55cd30b9ce59"
+      resolved-ref: "1f0ff50336062c5f809c256726dc55cd30b9ce59"
      url: "https://github.com/wgh136/rhttp"
    source: git
-    version: "0.11.0"
+    version: "0.12.0"
  screen_retriever:
    dependency: transitive
    description:
@@ -925,10 +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:
@@ -1021,18 +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:
@@ -1099,5 +1115,5 @@ packages:
    source: hosted
    version: "0.0.12"
 sdks:
-  dart: ">=3.7.0 <4.0.0"
-  flutter: ">=3.29.3"
+  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: 1.4.1+141
+version: 1.4.6+146

 environment:
-  sdk: '>=3.6.0 <4.0.0'
-  flutter: 3.29.3
+  sdk: '>=3.8.0 <4.0.0'
+  flutter: 3.35.2

 dependencies:
  flutter:
@@ -61,7 +61,7 @@ dependencies:
  rhttp:
    git:
      url: https://github.com/wgh136/rhttp
-      ref: e7dca15ca543b5df49f3ada06016e874b79bce36
+      ref: 1f0ff50336062c5f809c256726dc55cd30b9ce59
      path: rhttp
  webdav_client:
    git:
@@ -85,6 +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:
@@ -101,6 +103,7 @@ flutter:
    - assets/app_icon.png
    - assets/tags.json
    - assets/tags_tw.json
+    - assets/opencc.txt

 flutter_to_arch:
  name: Venera
--- 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/runner/flutter_window.cpp
+++ b/windows/runner/flutter_window.cpp
@@ -98,14 +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(
Author	SHA1	Message	Date
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	6877aa120f	Add windows arm64	2025-04-15 17:08:28 +08:00