diff --git a/README.md b/README.md
index 466a288..0330908 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ qq交流群：[276392799](https://s.xaoyo.top/gOLUDl) or [276392799](https://s.x
 （进群密码，请查看[UserGuide.md](https://github.com/xaoyaoo/PyWxDump/tree/master/doc/UserGuide.md)）
 
 <div>
-  <img align="" width="40%"  src="https://github.com/xaoyaoo/PyWxDump/blob/master/doc/img/qrcode_gh.jpg" alt="公众号" title="关注公众号" height="200"/>
+  <img align="" width="200"  src="https://github.com/xaoyaoo/PyWxDump/blob/master/doc/img/qrcode_gh.jpg" alt="公众号" title="关注公众号" height="200"/>
 </div>
 
 # 一、项目介绍