diff --git a/_template_.js b/_template_.js
index 2087ac8..374cfb4 100644
--- a/_template_.js
+++ b/_template_.js
@@ -560,74 +560,20 @@ class NewComicSource extends ComicSource {
          * @param url
          * @param comicId
          * @param epId
-         * @returns {{} | Promise<{}>}
+         * @returns {ImageLoadingConfig | Promise<ImageLoadingConfig>}
          */
         onImageLoad: (url, comicId, epId) => {
-            /*
-            ```
-            return {
-                url: `${url}?id=comicId`,
-                // http method
-                method: 'GET',
-                // any
-                data: null,
-                headers: {
-                    'user-agent': 'pica_comic/v3.1.0',
-                },
-                // * modify response data
-                // * @param data {ArrayBuffer}
-                // * @returns {ArrayBuffer}
-                onResponse: (data) => {
-                    return data
-                },
-                // {string | null} a js script. The script will be executed in a new Isolate.
-                // The script should contain a function named `modifyImage`, which receives an [Image] as the only argument, and returns an [Image].
-                // Only [Image] api is available in the script.
-                // Do not use this field if it is not necessary.
-                modifyImage: `
-                    function modifyImage(buffer) {
-
-                    }
-                `,
-            }
-            ```
-            */
-
             return {}
         },
         /**
          * [Optional] provide configs for a thumbnail loading
          * @param url {string}
-         * @returns {{}}
+         * @returns {ImageLoadingConfig | Promise<ImageLoadingConfig>}
+         *
+         * `ImageLoadingConfig.modifyImage` and `ImageLoadingConfig.onLoadFailed` will be ignored.
+         * They are not supported for thumbnails.
          */
         onThumbnailLoad: (url) => {
-            /*
-            ```
-            return {
-                url: `${url}?id=comicId`,
-                // http method
-                method: 'GET',
-                // {any}
-                data: null,
-                headers: {
-                    'user-agent': 'pica_comic/v3.1.0',
-                },
-                // modify response data
-                onResponse: (data) => {
-                    return data
-                },
-                // {string | null} a js script. The script will be executed in a new Isolate.
-                // The script should contain a function named `modifyImage`, which receives an [Image] as the only argument, and returns an [Image].
-                // Only [Image] api is available in the script.
-                // Do not use this field if it is not necessary.
-                modifyImage: `
-                    function modifyImage(image) {
-
-                    }
-                `,
-            }
-            ```
-            */
             return {}
         },
         /**
diff --git a/_venera_.js b/_venera_.js
index 932590c..6d08177 100644
--- a/_venera_.js
+++ b/_venera_.js
@@ -940,6 +940,33 @@ function Comment({userName, avatar, content, time, replyCount, id, isLiked, scor
     this.voteStatus = voteStatus;
 }
 
+/**
+ * Create image loading config
+ * @param url {string?}
+ * @param method {string?} - http method, uppercase
+ * @param data {any} - request data, may be null
+ * @param headers {Object?} - request headers
+ * @param onResponse {((ArrayBuffer) => ArrayBuffer)?} - modify response data
+ * @param modifyImage {string?}
+ *  A js script string.
+ *  The script will be executed in a new Isolate.
+ *  A function named `modifyImage` should be defined in the script, which receives an [Image] as the only argument, and returns an [Image]..
+ * @param onLoadFailed {(() => ImageLoadingConfig)?} - called when the image loading failed
+ * @constructor
+ * @since 1.0.5
+ *
+ * To keep the compatibility with the old version, do not use the constructor. Consider creating a new object with the properties directly.
+ */
+function ImageLoadingConfig({url, method, data, headers, onResponse, modifyImage, onLoadFailed}) {
+    this.url = url;
+    this.method = method;
+    this.data = data;
+    this.headers = headers;
+    this.onResponse = onResponse;
+    this.modifyImage = modifyImage;
+    this.onLoadFailed = onLoadFailed;
+}
+
 class ComicSource {
     name = ""
 
diff --git a/ehentai.js b/ehentai.js
index 658afa6..0d109f9 100644
--- a/ehentai.js
+++ b/ehentai.js
@@ -7,7 +7,7 @@ class Ehentai extends ComicSource {
     // unique id of the source
     key = "ehentai"
 
-    version = "1.0.5"
+    version = "1.0.6"
 
     minAppVersion = "1.0.0"
 
@@ -837,16 +837,15 @@ class Ehentai extends ComicSource {
          * @param image
          * @param comicId
          * @param epId
+         * @param nl
          * @returns {{}}
          */
-        onImageLoad: async (image, comicId, epId) => {
+        onImageLoad: async (image, comicId, epId, nl) => {
             let first = await this.comic.loadThumbnails(comicId)
             console.log(first)
             let key = await this.comic.getKey(first.urls[0])
             let page = Number(image)
 
-            console.log(key)
-
             let getImageFromApi = async (nl) => {
                 if(key.mpvkey) {
                     let res = await Network.post(this.apiUrl, {
@@ -904,13 +903,22 @@ class Ehentai extends ComicSource {
                 }
             }
 
-            let res = await getImageFromApi()
+            let res = await getImageFromApi(nl)
+
+            let onLoadFailed = null
+
+            if(res.nl) {
+                onLoadFailed = async () => {
+                    return this.comic.onImageLoad(image, comicId, epId, res.nl)
+                }
+            }
 
             return {
                 url: res.url,
                 headers: {
                     'referer': this.baseUrl,
-                }
+                },
+                onLoadFailed: onLoadFailed,
             }
         },
         /**
diff --git a/index.json b/index.json
index 3faad95..175859a 100644
--- a/index.json
+++ b/index.json
@@ -45,7 +45,7 @@
         "name": "ehentai",
         "fileName": "ehentai.js",
         "key": "ehentai",
-        "version": "1.0.5"
+        "version": "1.0.6"
     },
     {
         "name": "禁漫天堂",