diff --git a/README.md b/README.md
index 2350d433da9e99e684c04e55be2ed1debba898ed..7b47a465ca50a52362e5d544309aa65b87b8ecbc 100644
--- a/README.md
+++ b/README.md
@@ -160,4 +160,4 @@ jeepay
 
 微信扫码加入交流群，或添加微信号：`jiquanltd` 邀请进群
 
-![Jeepay微信交流群](http://jeequan.oss-cn-beijing.aliyuncs.com/jeepay/img/wx_qun.jpeg "Jeepay微信交流群")
+![Jeepay微信交流群](http://jeequan.oss-cn-beijing.aliyuncs.com/jeepay/img/wx_qun_702.png "Jeepay微信交流群")