diff --git a/readme.md b/readme.md
index fafa5822..be21c33d 100644
--- a/readme.md
+++ b/readme.md
@@ -65,7 +65,7 @@ FreeSql 是一个功能强大的对象关系映射程序(O/RM)，支持 .NETCore
 | FreeSql.Extensions.BaseEntity | NETStandard2.0 |
 
 <p align="center">
-  <img src="https://github.com/2881099/FreeSql/blob/master/functions05.png?raw=true"/>
+  <img src="https://github.com/2881099/FreeSql/blob/master/functions06.png?raw=true"/>
 </p>
 
 # Quick start