diff --git a/README.md b/README.md
index 20534e7..6e5def1 100644
--- a/README.md
+++ b/README.md
@@ -18,10 +18,15 @@ iOS手动切换显示语言
 //当app语言改变之后发送通知
 NSString * const ZZAppLanguageDidChangeNotification;
 ```
-## Requirements
+## Support
 
 | StoryBoard | Xib  | NSLocalizedString  |
 |:--------------------:|:---------------------------:|:----------------------------:|
 | √ | √ | √ |
 
+##效果图
+
+<p align="center" >
+  <img src="https://github.com/zengqingf/iOSAppLanguageSwitch/blob/master/screenshot/1.gif?raw=true">
+</p>
 更多用法请看demo，觉得好用的话别忘star一下哦！
diff --git a/iOSAppLanguageSwitchDemo/iOSAppLanguageSwitchDemo.xcodeproj/project.xcworkspace/xcuserdata/zengqingfu.xcuserdatad/UserInterfaceState.xcuserstate b/iOSAppLanguageSwitchDemo/iOSAppLanguageSwitchDemo.xcodeproj/project.xcworkspace/xcuserdata/zengqingfu.xcuserdatad/UserInterfaceState.xcuserstate
index 7a8f1e0..053e213 100644
Binary files a/iOSAppLanguageSwitchDemo/iOSAppLanguageSwitchDemo.xcodeproj/project.xcworkspace/xcuserdata/zengqingfu.xcuserdatad/UserInterfaceState.xcuserstate and b/iOSAppLanguageSwitchDemo/iOSAppLanguageSwitchDemo.xcodeproj/project.xcworkspace/xcuserdata/zengqingfu.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/screenshot/1.gif b/screenshot/1.gif
index 60771a2..6635f0c 100644
Binary files a/screenshot/1.gif and b/screenshot/1.gif differ