diff --git a/README.md b/README.md
index 3dbcc9f..f1d1357 100644
--- a/README.md
+++ b/README.md
@@ -91,7 +91,7 @@
 > 7天有效期，自动更新, 如果人满了可以加作者wx拉进群: yzglan，备注来自github.
 
 <div style="max-width: 200px">  
-<p><img alt="4群二维码" src="static/images/4群二维码.png" style="width: 200px;height: 100%" ></p>
+<p><img alt="4群二维码" src="static/images/5群二维码.JPG" style="width: 200px;height: 100%" ></p>
 </div>
 
 
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diff --git a/static/images/5群二维码.JPG b/static/images/5群二维码.JPG
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