diff --git a/lib/pages/video/controller.dart b/lib/pages/video/controller.dart
index 4a72fd5ee..f84499bd5 100644
--- a/lib/pages/video/controller.dart
+++ b/lib/pages/video/controller.dart
@@ -1116,7 +1116,7 @@ class VideoDetailController extends GetxController
   bool isQuerying = false;
 
   final Rx<List<LanguageItem>?> languages = Rx<List<LanguageItem>?>(null);
-  final Rx<String?> currLang = Rx(null);
+  final Rx<String?> currLang = Rx<String?>(null);
   void setLanguage(String language) {
     if (!isLoginVideo) {
       SmartDialog.showToast('账号未登录');
diff --git a/lib/pages/video/widgets/header_control.dart b/lib/pages/video/widgets/header_control.dart
index cd275de41..ef31075f6 100644
--- a/lib/pages/video/widgets/header_control.dart
+++ b/lib/pages/video/widgets/header_control.dart
@@ -1937,7 +1937,8 @@ class HeaderControlState extends TripleState<HeaderControl> {
                   },
                 ),
               ),
-              if (!isFullScreen || !isPortrait)
+              if (!plPlayerController.isDesktopPip &&
+                  (!isFullScreen || !isPortrait))
                 SizedBox(
                   width: 42,
                   height: 34,
diff --git a/lib/plugin/pl_player/controller.dart b/lib/plugin/pl_player/controller.dart
index cf4b98b80..ff18ab915 100644
--- a/lib/plugin/pl_player/controller.dart
+++ b/lib/plugin/pl_player/controller.dart
@@ -279,8 +279,9 @@ class PlPlayerController {
     windowManager.setTitleBarStyle(TitleBarStyle.hidden);
 
     late final Size size;
-    final width = this.width ?? 16;
-    final height = this.height ?? 9;
+    final state = videoController!.player.state;
+    final width = state.width ?? this.width ?? 16;
+    final height = state.height ?? this.height ?? 9;
     if (height > width) {
       size = Size(400.0, 400.0 * height / width);
     } else {
diff --git a/lib/plugin/pl_player/widgets/bottom_control.dart b/lib/plugin/pl_player/widgets/bottom_control.dart
index ce0ffc89f..0d0346e1c 100644
--- a/lib/plugin/pl_player/widgets/bottom_control.dart
+++ b/lib/plugin/pl_player/widgets/bottom_control.dart
@@ -157,8 +157,7 @@ class BottomControl extends StatelessWidget {
                         maxWidth - 40,
                       ),
                   ],
-                  if (controller.showDmChart &&
-                      videoDetailController.showDmTreandChart.value)
+                  if (videoDetailController.showDmTreandChart.value)
                     if (videoDetailController.dmTrend.value?.dataOrNull
                         case final list?)
                       buildDmChart(theme, list, videoDetailController, 4.5),