diff --git a/BJNotificationFW/BJNotificationFW/BJNotification.m b/BJNotificationFW/BJNotificationFW/BJNotification.m
index fa915c7..ae2f121 100644
--- a/BJNotificationFW/BJNotificationFW/BJNotification.m
+++ b/BJNotificationFW/BJNotificationFW/BJNotification.m
@@ -189,7 +189,6 @@ - (NSString *)debugDescription {
 
 @interface BJNotificationCenter () {
     NSMutableArray *_notificationObserverArray;
-   __unsafe_unretained id _forwardingTarget;
 }
 
 @end
diff --git a/BJNotificationWSP.xcworkspace/xcuserdata/ouakira.xcuserdatad/UserInterfaceState.xcuserstate b/BJNotificationWSP.xcworkspace/xcuserdata/ouakira.xcuserdatad/UserInterfaceState.xcuserstate
index 3f9e804..5244405 100644
Binary files a/BJNotificationWSP.xcworkspace/xcuserdata/ouakira.xcuserdatad/UserInterfaceState.xcuserstate and b/BJNotificationWSP.xcworkspace/xcuserdata/ouakira.xcuserdatad/UserInterfaceState.xcuserstate differ