diff --git a/README.md b/README.md
index 75c03a6b..fcb2356c 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@
    
 ### Webfunny技术交流群
 
-   <img width=150 src="https://webfunny.cn/resource/wxq.jpeg?t=1"/>
+   <img width=150 src="https://webfunny.cn/resource/wxq.jpeg?r=0.20914250162307435"/>
 
 ### 压力测试