diff --git a/README.md b/README.md
index 52bc4a3..c8b3aa0 100644
--- a/README.md
+++ b/README.md
@@ -230,5 +230,5 @@ python main.py
 
 技术交流群
 
-<img src="images/37.jpg" alt="微信群">
+<img src="images/33.jpg" alt="微信群">
 
diff --git a/images/37.jpg b/images/33.jpg
similarity index 100%
rename from images/37.jpg
rename to images/33.jpg