diff --git a/docs/mysql-3.md b/docs/mysql-3.md
index 9145c3c..43a00c5 100644
--- a/docs/mysql-3.md
+++ b/docs/mysql-3.md
@@ -2,10 +2,11 @@
 
     有问题或者宝贵意见联系我的QQ,非常希望你的加入！
     
-##简介：
+## 简介：
 
 ![整体流程](https://raw.githubusercontent.com/qiurunze123/imageall/master/MySQLGood.png)
 
+![整体流程](https://raw.githubusercontent.com/qiurunze123/imageall/master/mysql.jpg)
 
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