diff --git a/.gitignore b/.gitignore
index 0d7c7ab..571bc7f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 
 *.xcuserstate
+
+*.xcuserstate
diff --git a/WeiboSDKDemo/WeiboSDKLibDemo.xcodeproj/project.xcworkspace/xcuserdata/hongtao.xcuserdatad/UserInterfaceState.xcuserstate b/WeiboSDKDemo/WeiboSDKLibDemo.xcodeproj/project.xcworkspace/xcuserdata/hongtao.xcuserdatad/UserInterfaceState.xcuserstate
index 15f612d..4cb8a8d 100644
Binary files a/WeiboSDKDemo/WeiboSDKLibDemo.xcodeproj/project.xcworkspace/xcuserdata/hongtao.xcuserdatad/UserInterfaceState.xcuserstate and b/WeiboSDKDemo/WeiboSDKLibDemo.xcodeproj/project.xcworkspace/xcuserdata/hongtao.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/WeiboSDKDemo/libWeiboSDK/libWeiboSDK.a b/WeiboSDKDemo/libWeiboSDK/libWeiboSDK.a
index 18c254b..33c84d1 100644
Binary files a/WeiboSDKDemo/libWeiboSDK/libWeiboSDK.a and b/WeiboSDKDemo/libWeiboSDK/libWeiboSDK.a differ
diff --git a/libWeiboSDK/libWeiboSDK.a b/libWeiboSDK/libWeiboSDK.a
index 18c254b..33c84d1 100644
Binary files a/libWeiboSDK/libWeiboSDK.a and b/libWeiboSDK/libWeiboSDK.a differ