diff --git a/README.md b/README.md
index 223a26d..f92fffa 100644
--- a/README.md
+++ b/README.md
@@ -92,9 +92,9 @@
 
 ## 打赏支持
 
-![支付宝支持](http://git.oschina.net/uploads/images/2016/0717/085014_2cdbfa36_437188.png "支付宝支付")
+![支付宝支持](http://git.oschina.net/uploads/images/2016/0717/085014_2cdbfa36_437188.png =100x100 "支付宝支付")
 
-![微信支持](http://git.oschina.net/uploads/images/2016/0717/085053_ba3b91a4_437188.png "微信支付")
+![微信支持](http://git.oschina.net/uploads/images/2016/0717/085053_ba3b91a4_437188.png =100x100  "微信支付")
 
 
 ## 教程整理地址