diff --git a/README.md b/README.md
index 56cd13d8..a7fcff74 100644
--- a/README.md
+++ b/README.md
@@ -222,7 +222,7 @@
 
 ### 我的微信
 
-![我的微信](http://my-blog-to-use.oss-cn-beijing.aliyuncs.com/18-11-17/16009393.jpg)
+![我的微信](https://my-blog-to-use.oss-cn-beijing.aliyuncs.com/2019-2/JavaGuide.jpg)
 
 ### 福利