diff --git a/春松客服.md b/春松客服.md
index 0cd5923..5c02688 100644
--- a/春松客服.md
+++ b/春松客服.md
@@ -106,7 +106,7 @@ docker-compose up -d redis
 
 文件目录介绍
 
-<img src="https://user-images.githubusercontent.com/3538629/44974362-ffb57180-af91-11e8-80d1-a48daa3c3dd5.png" width="400"/>
+<img src="https://user-images.githubusercontent.com/3538629/44974362-ffb57180-af91-11e8-80d1-a48daa3c3dd5.png" width="300"/>
 
 ```_m2```用于Dockerfile中，构建镜像。