diff --git a/src/ios/lib/APService.h b/src/ios/lib/APService.h
index f7ebc99..9f2e321 100644
--- a/src/ios/lib/APService.h
+++ b/src/ios/lib/APService.h
@@ -4,7 +4,7 @@
 //
 //  Created by JPush on 12-8-15.
 //  Copyright (c) 2012年 HXHG. All rights reserved.
-//  Version: 1.7.1
+//  Version: 1.7.3
 
 #import <Foundation/Foundation.h>
 
diff --git a/src/ios/lib/libPushSDK.a b/src/ios/lib/libPushSDK.a
index 3319c07..f25d4e3 100644
Binary files a/src/ios/lib/libPushSDK.a and b/src/ios/lib/libPushSDK.a differ