diff --git a/lib/pages/video/view.dart b/lib/pages/video/view.dart
index 2314c4509..a81c3f6b9 100644
--- a/lib/pages/video/view.dart
+++ b/lib/pages/video/view.dart
@@ -565,10 +565,14 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
         WidgetsBinding.instance.addPostFrameCallback((_) {
           plPlayerController!.triggerFullScreen(
             status: true,
+            isManualFS: false,
             mode: FullScreenMode.gravity,
           );
         });
-      } else if (isPortrait && isFullScreen) {
+      } else if (isPortrait &&
+          isFullScreen &&
+          plPlayerController?.isManualFS == false &&
+          plPlayerController?.controlsLock.value == false) {
         WidgetsBinding.instance.addPostFrameCallback((_) {
           plPlayerController!.triggerFullScreen(status: false);
         });
diff --git a/lib/plugin/pl_player/controller.dart b/lib/plugin/pl_player/controller.dart
index c12de204e..bce6da4eb 100644
--- a/lib/plugin/pl_player/controller.dart
+++ b/lib/plugin/pl_player/controller.dart
@@ -1518,6 +1518,7 @@ class PlPlayerController {
     updateSubtitleStyle();
   }
 
+  late bool isManualFS = true;
   late final FullScreenMode mode = FullScreenMode.values[Pref.fullScreenMode];
   late final horizontalScreen = Pref.horizontalScreen;
 
@@ -1526,6 +1527,7 @@ class PlPlayerController {
   Future<void> triggerFullScreen({
     bool status = true,
     bool inAppFullScreen = false,
+    bool isManualFS = true,
     FullScreenMode? mode,
   }) async {
     if (isFullScreen.value == status) return;
@@ -1535,9 +1537,10 @@ class PlPlayerController {
     }
     fsProcessing = true;
 
+    mode ??= this.mode;
+    this.isManualFS = isManualFS;
     toggleFullScreen(status);
 
-    mode ??= this.mode;
     if (status) {
       if (Utils.isMobile) {
         hideStatusBar();