diff --git a/media/ImageShow/README.md b/media/ImageShow/README.md
index 619c784cd3271b3638b875e4141189f89d0239b0..090d6abe595373806200e730031f4d3396379338 100644
--- a/media/ImageShow/README.md
+++ b/media/ImageShow/README.md
@@ -2,7 +2,7 @@
 
 ### Introduction
 
-This sample shows selecting images from an album to display on the product review page.
+In this sample, you can add images from **Gallery** to the offering review page.
 
 This sample uses the [**\<TextArea>**](https://gitee.com/openharmony/docs/blob/master/en/application-dev/reference/arkui-ts/ts-basic-components-textarea.md) component to implement multi-line text input and the [mediaLibrary](https://gitee.com/openharmony/docs/blob/master/en/application-dev/reference/apis/js-apis-mediaquery.md) class to obtain and select images.
 
@@ -22,6 +22,35 @@ This sample uses the [**\<TextArea>**](https://gitee.com/openharmony/docs/blob/m
 
 ![](screenshots/devices/en/index.png) ![](screenshots/devices/en/not_choice.png) ![](screenshots/devices/en/choice.png) ![](screenshots/devices/en/show.png)
 
+### Project Directory
+```
+entry/src/main/ets/
+|---Application
+|   |---MyAbilityStage.ts                    
+|---MainAbility
+|   |---MainAbility.ts                    
+|---pages
+|   |---Index.ets                      // HomePage
+|   |---ChoicePhoto.ets                // Select Image/Photo 
+```
+
+### Specific implementation
+* This sample is divided into three modules：
+    * Publish evaluation page module：
+        * Develop and publish evaluation pages using components such as scroll, TextArea, Grid, etc
+        * Source code link：[Index.ets](entry/src/main/ets/pages/Index.ets)
+        * Reference interface：[@ohos.router](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-router.md)
+
+    * Select Image/Photo Module
+        * Call the ChoicePhotos method in the dependency to open the album, and mediaquery media to query the album,GetMediaLibrary retrieves instances of the media library, accesses personal media data information such as users, and selects images
+        * Source code link：[ChoicePhotos.ets](imagelibrary/src/main/ets/components/pages/ChoicePhotos.ets)，[MainAbility.ts](entry/src/main/ets/MainAbility/MainAbility.ts)
+        * Reference interface：[@ohos.router](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-router.md)，[@ohos.promptAction](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-promptAction.md)，[@ohos.mediaquery](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-system-mediaquery.md)，[@ohos.multimedia.mediaLibrary](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-medialibrary.md)，[@ohos.abilityAccessCtrl](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-abilityAccessCtrl.md)
+
+    * Submit module
+        * Select the image and click the Next button to return to the post evaluation page. Click the Submit button to submit
+        * Source code link：[Index.ets](entry/src/main/ets/pages/Index.ets)
+        * Reference interface：[@ohos.router](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-router.md)
+
 ### Required Permissions
 
 [ohos.permission.READ_MEDIA](https://gitee.com/openharmony/docs/blob/master/en/application-dev/security/permission-list.md)
@@ -34,6 +63,6 @@ N/A
 
 1. This sample only supports running on standard systems and supports devices such as Huawei phones or Huawei phone emulators running on DevEco Studio.
 
-2. This sample is the Stage model, which is supported starting from API version 9. 
+2. This sample is the Stage model, which is supported starting from API version 9.
 
-3. DevEco Studio 3.1 Beta2 (Build Version：3.1.0.400) must be used.
+3. This sample requires DevEco Studio 3.1 Beta2 (Build Version: 3.1.0.400) and above to compile and run.
diff --git a/media/ImageShow/README_zh.md b/media/ImageShow/README_zh.md
index 7b30c65d5aa4b5773f0c2230961adb9aa62f0ae3..32fd83c1109e833e16592a3e4c26a927a39c4bf1 100644
--- a/media/ImageShow/README_zh.md
+++ b/media/ImageShow/README_zh.md
@@ -6,7 +6,7 @@
 
 本示例使用 [TextArea](https://developer.harmonyos.com/cn/docs/documentation/doc-references-V3/ts-basic-components-textarea-0000001427902464-V3) 组件实现多文本输入，使用 [mediaLibrary](https://developer.harmonyos.com/cn/docs/documentation/doc-references-V3/js-apis-medialibrary-0000001478061921-V3#ZH-CN_TOPIC_0000001478061921__medialibrary) 实现图片的获取与选择。
 
-使用说明： 
+### 使用说明
 
 1.点击添加图片/照片，页面跳转到图片选择页面。
 
@@ -22,6 +22,36 @@
 
 ![](screenshots/devices/zh/index.png) ![](screenshots/devices/zh/not_choice.png) ![](screenshots/devices/zh/choice.png) ![](screenshots/devices/zh/show.png)
 
+### 工程结构
+```
+entry/src/main/ets/
+|---Application
+|   |---MyAbilityStage.ts                    
+|---MainAbility
+|   |---MainAbility.ts                    
+|---pages
+|   |---Index.ets                      // 主页
+|   |---ChoicePhoto.ets                // 选择图片/照片
+```
+
+### 具体实现
+* 本示例分为三个模块：
+    * 发表评价页面模块：
+        * 使用scroll，TextArea，Grid等组件开发发表评价页面
+        * 源码链接：[Index.ets](entry/src/main/ets/pages/Index.ets)
+        * 参考接口：[@ohos.router](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-router.md)
+
+    * 选择图片/照片模块
+        * 调用依赖中ChoicePhotos方法打开相册，mediaquery媒体查询相册，getMediaLibrary获取媒体库的实例，访问用户等个人媒体数据信息并选中图片
+        * 源码链接：[ChoicePhotos.ets](imagelibrary/src/main/ets/components/pages/ChoicePhotos.ets)，[MainAbility.ts](entry/src/main/ets/MainAbility/MainAbility.ts)
+        * 参考接口：[@ohos.router](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-router.md)，[@ohos.promptAction](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-promptAction.md)，[@ohos.mediaquery](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-system-mediaquery.md)，[@ohos.multimedia.mediaLibrary](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-medialibrary.md)，[@ohos.abilityAccessCtrl](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-abilityAccessCtrl.md)
+
+    * 提交模块
+        * 选中图片后点击下一步按钮，回到发表评价页面，点击提交按钮进行提交
+        * 源码链接：[Index.ets](entry/src/main/ets/pages/Index.ets)
+        * 参考接口：[@ohos.router](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-router.md)
+
+
 ### 相关权限
 
 [ohos.permission.READ_MEDIA](https://developer.harmonyos.com/cn/docs/documentation/doc-guides/permission-list-0000001281480750)