diff --git a/README.md b/README.md
index 08edd21..7189c99 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@
 > 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="6群二维码" src="static/images/6群二维码.jpg" style="width: 200px;height: 100%" ></p>
+<p><img alt="7群二维码" src="static/images/7群二维码.JPG" style="width: 200px;height: 100%" ></p>
 </div>
 
 
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