diff --git a/README.md b/README.md
index 923188d..b37e903 100644
--- a/README.md
+++ b/README.md
@@ -60,19 +60,19 @@ INFO[0099] 3 <Friend:wloscar>
 ## 使用场景1
 别人给你发消息时，如果消息中带有关键字，系统就会调用AI自动帮你回复此问题。    
 
-<img src="screenshots/IMG_3837.png" alt="drawing" style="width:300px;"/><img src="screenshots/IMG_3840.png" alt="drawing" style="width:300px;"/><img src="screenshots/IMG_3850.png" alt="drawing" style="width:300px;"/>
+<img src="screenshots/IMG_3837.png" alt="drawing" style="width:250px;"/><img src="screenshots/IMG_3840.png" alt="drawing" style="width:250px;"/><img src="screenshots/IMG_3850.png" alt="drawing" style="width:250px;"/>
 
 
 ## 使用场景2
 别人在群里发消息时，如果消息中带有关键字，系统就会调用AI自动帮你回复此问题。   
 
-<img src="screenshots/IMG_3845.png" alt="drawing" style="width:300px;"/><img src="screenshots/IMG_3847.png" alt="drawing" style="width:300px;"/>
+<img src="screenshots/IMG_3845.png" alt="drawing" style="width:250px;"/><img src="screenshots/IMG_3847.png" alt="drawing" style="width:250px;"/>
 
 
 ## 使用场景3
 自己给自己发消息时，如果消息中带有关键字，系统会也调用AI自动帮你回复此问题。   
 
-<img src="screenshots/IMG_3843.png" alt="drawing" style="width:300px;"/>
+<img src="screenshots/IMG_3843.png" alt="drawing" style="width:250px;"/>
 
 
 ## 总结
@@ -82,7 +82,7 @@ INFO[0099] 3 <Friend:wloscar>
 
 
 ## 意外之喜
-<img src="screenshots/IMG_3844.png" alt="drawing" style="width:300px;"/>   
+<img src="screenshots/IMG_3844.png" alt="drawing" style="width:250px;"/>   
 
 这不比对象来的贴心？