Update：我的微信

Snailclimb · web-flow · commit 70f7e645a6d1 · 2019-02-27T14:56:19.000+08:00
diff --git 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
 
