diff --git a/README.md b/README.md
index 7044256..eefa51c 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,6 @@
 
 代码结构：
 
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+![image](https://github.com/hardphp/tp5-api/blob/master/%E4%BB%A3%E7%A0%81%E7%BB%93%E6%9E%84.png)
 
 QQ交流群 :488148501
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