diff --git a/README.md b/README.md
index c337f788..9c8563d7 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ QQ Groups：4336577(full)、8578575(full)、**52508226(available)**
 - [A simple CMS implemented by .NET5](https://github.com/luoyunchong/lin-cms-dotnetcore)
 
 <p align="center">
-  <img src="https://github.com/dotnetcore/FreeSql/raw/master/functions12.png"/>
+  <img src="https://github.com/dotnetcore/FreeSql/raw/master/functions13.png"/>
 </p>
 
 ## 🚀 Quick start
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 76b0ec6f..fa7bfcda 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -49,7 +49,7 @@ QQ群：4336577(已满)、8578575(已满)、52508226(在线)
 - [内容管理系统](https://github.com/hejiyong/fscms)
 
 <p align="center">
-  <img src="https://github.com/dotnetcore/FreeSql/raw/master/functions12.png"/>
+  <img src="https://github.com/dotnetcore/FreeSql/raw/master/functions13.png"/>
 </p>
 
 ## 🚀 快速入门
diff --git a/functions12.png b/functions12.png
deleted file mode 100644
index a736a6ba..00000000
Binary files a/functions12.png and /dev/null differ
diff --git a/functions13.png b/functions13.png
new file mode 100644
index 00000000..0ce3ff74
Binary files /dev/null and b/functions13.png differ