diff --git a/README.md b/README.md
index d1e2de37552f1c69386fe59d63aa46036d9e2925..cbe9e3bc88577268d8540f19a812f27ade7bedc8 100644
--- a/README.md
+++ b/README.md
@@ -241,4 +241,4 @@
 
 有兴趣的可以加一下code china用户交流群
 
-![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210722104804.png)
+![](https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/20210729112336.png)