diff --git a/examples/cocos-creator-multiplayer/README.md b/examples/cocos-creator-multiplayer/README.md
index d9a01c4..704b8fb 100644
--- a/examples/cocos-creator-multiplayer/README.md
+++ b/examples/cocos-creator-multiplayer/README.md
@@ -52,6 +52,7 @@ npm run dev
 
 https://user-images.githubusercontent.com/1681689/144695691-c8c556dd-68c4-44bf-8a38-5c37e203dbda.mp4
 
+<div style="width: 340px">
 ![](README_assets/1.jpg)
 
 ![](README_assets/2.jpg)
@@ -60,4 +61,5 @@ https://user-images.githubusercontent.com/1681689/144695691-c8c556dd-68c4-44bf-8
 
 ![](README_assets/4.jpg)
 
-![](README_assets/5.jpg)
\ No newline at end of file
+![](README_assets/5.jpg)
+</div>
\ No newline at end of file