update readme

Author: MegatronKing

README.md

@@ -23,6 +23,8 @@
 
 You can run the `example` project to experience it.
 
+![](arts/art01.gif)
+
 ## Getting Started
 
 Add the followings in `pubspec.yaml`.
@@ -186,7 +188,7 @@ Note that `Re-Editor` is only a lightweight editor and does not have the IDE dyn
 
 `Re-Editor` has been extensively practiced in the Reqable project. You are welcome to download [Reqable](https://reqable.com/download) to experience it.
 
-![](arts/art01.png)
+![](arts/art02.png)
 
 ## License
 

README_CN.md

@@ -21,7 +21,7 @@
 
 您可以运行`example`项目进行体验各项功能。
 
-
+![](arts/art01.gif)
 
 ## 开始使用
 
@@ -182,7 +182,7 @@ CodeAutocomplete(
 
 `Re-Editor`在Reqable项目中有着深度实践，欢迎下载 [Reqable](https://reqable.com/download) 进行体验。
 
-![](arts/art01.png)
+![](arts/art02.png)
 
 ## 许可证