diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d9edb1b86476ab1a9221b0c30cb71a191c5f010..f07fe82505724e3b3728da3550b7f7e898fa6afc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,25 +1,16 @@
 ## 0.0.4-SNAPSHOT
-* modification: Fix picture scaling button bug
+* 修复偶现图片缩放超出屏幕的问题
+* 优化图片缩小动画效果
 
 ## 0.0.3-SNAPSHOT
-* modification: Update copyright
+更新 copyright
 
 ## 0.0.2-SNAPSHOT
-* optimization: Optimize code
+ohos 第二个版本
+* 优化图片缩放的动画效果
+* 修改图片跟随手指滑动的动画效果
 
 ## 0.0.1-SNAPSHOT
-* refactor: For module library Android-to-OpenHarmony
-
-## 2.0.0
-* Migration to AndroidX
-
-## 1.1.3
-* Fix [#62](https://github.com/ongakuer/PhotoDraweeView/issues/62)
-* Add shared element sample
-
-## 1.1.2
-* Add getAttacher method
-* Add Custom ScaleStepDoubleTapListener([@interchen](https://github.com/interchen))
-
-## 1.1.1
-* Add setOrientation method, support edge scroll in RecyclerView. ([@PureDark](https://github.com/PureDark))
\ No newline at end of file
+ohos 第一个版本
+* 实现了原库的大部分 api
+* 因为不支持自定义转场动画，转场动画效果未实现
\ No newline at end of file
diff --git a/README.OPENSOURCE b/README.OPENSOURCE
new file mode 100644
index 0000000000000000000000000000000000000000..8ab4eb89d9b3974285f5111dcae3c6917989bb96
--- /dev/null
+++ b/README.OPENSOURCE
@@ -0,0 +1,19 @@
+[
+
+    {
+
+        "Name": "PhotoDraweeView",
+
+        "License": "Apache License",
+
+        "License File": "/LICENSE",
+
+        "Version Number": "version v2.0.0",
+
+        "Upstream URL": "https://github.com/ongakuer/PhotoDraweeView",
+
+        "Description": "手势处理图片缩放"
+
+    }
+
+]
\ No newline at end of file
diff --git a/README.md b/README.md
index 4855c5712183c91f4079adb91fb7026a6a49c268..30b12d3d838645df5c1abdcc25efed78827f37a2 100644
--- a/README.md
+++ b/README.md
@@ -1,21 +1,17 @@
 # PhotoDraweeView
- **本项目是基于开源项目 PhotoDraweeView 进行OpenHarmony移植和开发的，可以通过项目标签以及github地址（<https://github.com/ongakuer/PhotoDraweeView>）追踪到原项目版本**
-
-## 项目演示
-<img src="img/demo.png"></img>
 
 ## 项目介绍
-+ 项目名称：图片缩放处理库
-+ 所属系列：OpenHarmony的第三方组件适配移植
++ 项目名称：PhotoDraweeView
++ 所属系列：openHarmony的第三方组件适配移植
 + 功能：手势处理图片缩放
-+ 项目移植状态：完成
++ 项目移植状态：主功能完成
 + 调用差异：无
-+ 开发版本：sdk5，DevEco Studio2.1 beta3
-+ 项目作者和维护人：高建明
-+ 联系方式： gaojianming050@chinasoftinc.com
-+ 原项目Doc地址：https://github.com/ongakuer/PhotoDraweeView
++ 开发版本：sdk5，DevEco Studio2.1 beta4
 + 基线版本：PhotoDraweeView releases/Tags version v2.0.0
 
+## 项目演示
+<img src="img/1.gif"></img>
+
 ## 项目描述
 + 编程语言：Java
 + 项目描述：通过双指、双击或者手指滑动等手势实现对图片缩放的处理
@@ -104,8 +100,6 @@ CloudTest代码测试无异常
 
 火绒安全病毒安全检测通过
 
-测试员：李仲
-
 ## 版本迭代
 
 + 0.0.4-SNAPSHOT
diff --git a/entry/src/main/java/com/me/relex/photodraweeview/sample/provider/ImageProvider.java b/entry/src/main/java/com/me/relex/photodraweeview/sample/provider/ImageProvider.java
index d3560f59f5bf057a33370be09912a7ff9adacee7..b949a89a8945d0aabe383bca6d301041006a7929 100644
--- a/entry/src/main/java/com/me/relex/photodraweeview/sample/provider/ImageProvider.java
+++ b/entry/src/main/java/com/me/relex/photodraweeview/sample/provider/ImageProvider.java
@@ -67,8 +67,8 @@ public class ImageProvider extends BaseItemProvider implements OnEnableListener
     public Component getComponent(int i, Component component, ComponentContainer componentContainer) {
         ViewHodler viewHolder;
 
-        // component相当于Android中的view，其他的和Android中ListView的适配器adapter差不多。
-        // 名字区别也不大，不过Android中ListView基本被淘汰了。
+        // component相当于原库中的view，其他的和原库中ListView的适配器adapter差不多。
+        // 名字区别也不大，不过原库中ListView基本被淘汰了。
         if (component == null) {
             component = LayoutScatter.getInstance(context).parse(ResourceTable.Layout_item_img, null, false);
             viewHolder = new ViewHodler();
diff --git a/img/1.gif b/img/1.gif
new file mode 100644
index 0000000000000000000000000000000000000000..cbf8137078abb4700b0f8a42b143b271dd4a99b6
Binary files /dev/null and b/img/1.gif differ
diff --git a/img/demo.png b/img/demo.png
deleted file mode 100644
index 3dc5058b82542fea1e8fedb27cf8d710d3e9ff49..0000000000000000000000000000000000000000
Binary files a/img/demo.png and /dev/null differ