diff --git a/ios/IJKMediaPlayer/IJKMediaPlayer/IJKFFMoviePlayerController.h b/ios/IJKMediaPlayer/IJKMediaPlayer/IJKFFMoviePlayerController.h
index 10af52e2b3b614522a69cb781fcab03bb3e16c1b..1db6415fc6c7b102c15ab5018bf3d68d21148307 100644
--- a/ios/IJKMediaPlayer/IJKMediaPlayer/IJKFFMoviePlayerController.h
+++ b/ios/IJKMediaPlayer/IJKMediaPlayer/IJKFFMoviePlayerController.h
@@ -115,10 +115,10 @@ typedef enum IJKLogLevel {
 - (void)setSwsOptionIntValue:       (int64_t)value forKey:(NSString *)key;
 - (void)setPlayerOptionIntValue:    (int64_t)value forKey:(NSString *)key;
 
-@property (nonatomic, weak) id<IJKMediaUrlOpenDelegate> segmentOpenDelegate;
-@property (nonatomic, weak) id<IJKMediaUrlOpenDelegate> tcpOpenDelegate;
-@property (nonatomic, weak) id<IJKMediaUrlOpenDelegate> httpOpenDelegate;
-@property (nonatomic, weak) id<IJKMediaUrlOpenDelegate> liveOpenDelegate;
+@property (nonatomic, retain) id<IJKMediaUrlOpenDelegate> segmentOpenDelegate;
+@property (nonatomic, retain) id<IJKMediaUrlOpenDelegate> tcpOpenDelegate;
+@property (nonatomic, retain) id<IJKMediaUrlOpenDelegate> httpOpenDelegate;
+@property (nonatomic, retain) id<IJKMediaUrlOpenDelegate> liveOpenDelegate;
 
 @end