diff --git a/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailFragment.kt b/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailFragment.kt
index 6477fa1f..954c71ce 100644
--- a/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailFragment.kt
+++ b/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailFragment.kt
@@ -446,7 +446,7 @@ class VideoDetailFragment() : MainFragment() {
         val viewDetail = _viewDetail;
         Logger.i(TAG, "onUserLeaveHint preventPictureInPicture=${viewDetail?.preventPictureInPicture} isCasting=${StateCasting.instance.isCasting} isBackgroundPictureInPicture=${Settings.instance.playback.isBackgroundPictureInPicture()} allowBackground=${viewDetail?.allowBackground}");
 
-        if(viewDetail?.preventPictureInPicture == false && !StateCasting.instance.isCasting && Settings.instance.playback.isBackgroundPictureInPicture() && !viewDetail.allowBackground) {
+        if(viewDetail?.preventPictureInPicture == false && !StateCasting.instance.isCasting && Settings.instance.playback.isBackgroundPictureInPicture() && !viewDetail.allowBackground && !viewDetail.audioOnly) {
             _leavingPiP = false;
 
             val params = _viewDetail?.getPictureInPictureParams();
diff --git a/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailView.kt b/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailView.kt
index 7af5c541..cec74c94 100644
--- a/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailView.kt
+++ b/app/src/main/java/com/futo/platformplayer/fragment/mainactivity/main/VideoDetailView.kt
@@ -194,6 +194,8 @@ class VideoDetailView : ConstraintLayout {
 
     val currentUrl get() = video?.url ?: _searchVideo?.url ?: _url;
 
+    val audioOnly get() = _lastVideoSource == null;
+
     private var _liveChat: LiveChatManager? = null;
     private var _videoResumePositionMilliseconds : Long = 0L;
 
@@ -1084,13 +1086,13 @@ class VideoDetailView : ConstraintLayout {
         if(StateCasting.instance.isCasting)
             return;
 
-        if(allowBackground)
-            StatePlayer.instance.startOrUpdateMediaSession(context, video);
-        else {
+        if (allowBackground) {
+            StatePlayer.instance.startOrUpdateMediaSession(context, video)
+        } else {
             when (Settings.instance.playback.backgroundPlay) {
                 0 -> handlePause();
                 1 -> {
-                    if (video?.isLive != true && Settings.instance.playback.backgroundSwitchToAudio && _lastVideoSource !== null) {
+                    if (video?.isLive != true && Settings.instance.playback.backgroundSwitchToAudio && audioOnly) {
                         _player.switchToAudioMode()
                     }
                     StatePlayer.instance.startOrUpdateMediaSession(context, video);