diff --git a/lib/pages/live_room/view.dart b/lib/pages/live_room/view.dart
index 61dbcfb0..d0700c16 100644
--- a/lib/pages/live_room/view.dart
+++ b/lib/pages/live_room/view.dart
@@ -29,7 +29,6 @@ import 'package:PiliPlus/utils/storage_key.dart';
 import 'package:PiliPlus/utils/utils.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:canvas_danmaku/canvas_danmaku.dart';
-import 'package:floating/floating.dart';
 import 'package:flutter/foundation.dart' show kDebugMode;
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart' show SystemUiOverlayStyle;
@@ -181,23 +180,26 @@ class _LiveRoomPageState extends State<LiveRoomPage>
 
   @override
   Widget build(BuildContext context) {
-    if (Platform.isAndroid && Floating().isPipMode) {
-      return videoPlayerPanel(
+    Widget child;
+    if (plPlayerController.isPipMode) {
+      child = videoPlayerPanel(
         isFullScreen,
         width: maxWidth,
         height: maxHeight,
         isPipMode: true,
         needDm: !plPlayerController.pipNoDanmaku,
       );
+    } else {
+      child = childWhenDisabled;
     }
     if (plPlayerController.keyboardControl) {
-      return PlayerFocus(
+      child = PlayerFocus(
         plPlayerController: plPlayerController,
         onSendDanmaku: _liveRoomController.onSendDanmaku,
-        child: childWhenDisabled,
+        child: child,
       );
     }
-    return childWhenDisabled;
+    return child;
   }
 
   Widget videoPlayerPanel(
diff --git a/lib/pages/live_room/widgets/header_control.dart b/lib/pages/live_room/widgets/header_control.dart
index 77c64b11..8bfa9682 100644
--- a/lib/pages/live_room/widgets/header_control.dart
+++ b/lib/pages/live_room/widgets/header_control.dart
@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:PiliPlus/plugin/pl_player/controller.dart';
 import 'package:PiliPlus/plugin/pl_player/widgets/common_btn.dart';
 import 'package:PiliPlus/utils/page_utils.dart';
+import 'package:PiliPlus/utils/utils.dart';
 import 'package:floating/floating.dart';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
@@ -109,10 +110,14 @@ class LiveHeaderControl extends StatelessWidget {
               );
             },
           ),
-          if (Platform.isAndroid)
+          if (Platform.isAndroid || Utils.isDesktop)
             ComBtn(
               tooltip: '画中画',
               onTap: () async {
+                if (Utils.isDesktop) {
+                  plPlayerController.toggleDesktopPip();
+                  return;
+                }
                 try {
                   var floating = Floating();
                   if ((await floating.isPipAvailable) == true) {
diff --git a/lib/pages/video/controller.dart b/lib/pages/video/controller.dart
index 6dfb8072..4a72fd5e 100644
--- a/lib/pages/video/controller.dart
+++ b/lib/pages/video/controller.dart
@@ -429,7 +429,8 @@ class VideoDetailController extends GetxController
 
   bool get horizontalScreen => plPlayerController.horizontalScreen;
 
-  bool get showVideoSheet => !horizontalScreen && !isPortrait;
+  bool get showVideoSheet =>
+      (!horizontalScreen && !isPortrait) || plPlayerController.isDesktopPip;
 
   int? _lastPos;
   late final List<PostSegmentModel> postList = [];
diff --git a/lib/pages/video/view.dart b/lib/pages/video/view.dart
index d1a50609..d94c8546 100644
--- a/lib/pages/video/view.dart
+++ b/lib/pages/video/view.dart
@@ -1456,15 +1456,6 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
           ),
   );
 
-  Widget autoChoose(Widget childWhenDisabled) {
-    if (Platform.isAndroid) {
-      return Floating().isPipMode
-          ? plPlayer(width: maxWidth, height: maxHeight, isPipMode: true)
-          : childWhenDisabled;
-    }
-    return childWhenDisabled;
-  }
-
   late ThemeData themeData;
   late bool isPortrait;
   late double maxWidth;
@@ -1473,14 +1464,16 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
   @override
   Widget build(BuildContext context) {
     Widget child;
-    if (!videoDetailController.horizontalScreen) {
-      child = autoChoose(childWhenDisabled);
+    if (videoDetailController.plPlayerController.isPipMode) {
+      child = plPlayer(width: maxWidth, height: maxHeight, isPipMode: true);
+    } else if (!videoDetailController.horizontalScreen) {
+      child = childWhenDisabled;
     } else if (maxWidth > maxHeight * 1.25) {
-      child = autoChoose(childWhenDisabledLandscape);
+      child = childWhenDisabledLandscape;
     } else if (maxWidth * (9 / 16) < (2 / 5) * maxHeight) {
-      child = autoChoose(childWhenDisabled);
+      child = childWhenDisabled;
     } else {
-      child = autoChoose(childWhenDisabledAlmostSquare);
+      child = childWhenDisabledAlmostSquare;
     }
     if (videoDetailController.plPlayerController.keyboardControl) {
       child = PlayerFocus(
diff --git a/lib/pages/video/widgets/header_control.dart b/lib/pages/video/widgets/header_control.dart
index aa7c6da0..cd275de4 100644
--- a/lib/pages/video/widgets/header_control.dart
+++ b/lib/pages/video/widgets/header_control.dart
@@ -1925,7 +1925,9 @@ class HeaderControlState extends TripleState<HeaderControl> {
                     color: Colors.white,
                   ),
                   onPressed: () {
-                    if (isFullScreen) {
+                    if (plPlayerController.isDesktopPip) {
+                      plPlayerController.exitDesktopPip();
+                    } else if (isFullScreen) {
                       plPlayerController.triggerFullScreen(status: false);
                     } else if (!horizontalScreen && !isPortrait) {
                       verticalScreenForTwoSeconds();
@@ -2123,7 +2125,7 @@ class HeaderControlState extends TripleState<HeaderControl> {
                   },
                 ),
               ),
-              if (Platform.isAndroid)
+              if (Platform.isAndroid || Utils.isDesktop)
                 SizedBox(
                   width: 42,
                   height: 34,
@@ -2133,6 +2135,10 @@ class HeaderControlState extends TripleState<HeaderControl> {
                       padding: WidgetStatePropertyAll(EdgeInsets.zero),
                     ),
                     onPressed: () async {
+                      if (Utils.isDesktop) {
+                        plPlayerController.toggleDesktopPip();
+                        return;
+                      }
                       bool canUsePiP = await Floating().isPipAvailable;
                       plPlayerController.hiddenControls(false);
                       if (canUsePiP) {
diff --git a/lib/pages/video/widgets/player_focus.dart b/lib/pages/video/widgets/player_focus.dart
index 53a49d43..accc4e4d 100644
--- a/lib/pages/video/widgets/player_focus.dart
+++ b/lib/pages/video/widgets/player_focus.dart
@@ -6,6 +6,7 @@ import 'package:PiliPlus/pages/video/introduction/ugc/controller.dart';
 import 'package:PiliPlus/plugin/pl_player/controller.dart';
 import 'package:PiliPlus/utils/storage.dart';
 import 'package:PiliPlus/utils/storage_key.dart';
+import 'package:PiliPlus/utils/utils.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart'
     show KeyDownEvent, KeyUpEvent, LogicalKeyboardKey;
@@ -71,7 +72,9 @@ class PlayerFocus extends StatelessWidget {
           return true;
 
         case LogicalKeyboardKey.escape:
-          if (isFullScreen) {
+          if (plPlayerController.isDesktopPip) {
+            plPlayerController.exitDesktopPip();
+          } else if (isFullScreen) {
             plPlayerController.triggerFullScreen(status: false);
           } else {
             Get.back();
@@ -94,6 +97,10 @@ class PlayerFocus extends StatelessWidget {
           }
           return true;
 
+        case LogicalKeyboardKey.keyP when (Utils.isDesktop && hasPlayer):
+          plPlayerController.toggleDesktopPip();
+          return true;
+
         case LogicalKeyboardKey.arrowUp:
           if (hasPlayer) {
             final volume = math.min(1.0, plPlayerController.volume.value + 0.1);
diff --git a/lib/plugin/pl_player/controller.dart b/lib/plugin/pl_player/controller.dart
index cd01f30c..cf4b98b8 100644
--- a/lib/plugin/pl_player/controller.dart
+++ b/lib/plugin/pl_player/controller.dart
@@ -41,6 +41,7 @@ import 'package:canvas_danmaku/canvas_danmaku.dart';
 import 'package:crclib/catalog.dart';
 import 'package:dio/dio.dart' show Options;
 import 'package:easy_debounce/easy_throttle.dart';
+import 'package:floating/floating.dart';
 import 'package:flutter/foundation.dart' show kDebugMode;
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -53,6 +54,7 @@ import 'package:media_kit_video/media_kit_video.dart';
 import 'package:path/path.dart' as path;
 import 'package:path_provider/path_provider.dart';
 import 'package:universal_platform/universal_platform.dart';
+import 'package:window_manager/window_manager.dart';
 
 class PlPlayerController {
   Player? _videoPlayerController;
@@ -253,6 +255,51 @@ class PlPlayerController {
   late final RxBool enableShowLiveDanmaku = Pref.enableShowLiveDanmaku.obs;
 
   late final bool autoPiP = Pref.autoPiP;
+  bool get isPipMode =>
+      (Platform.isAndroid && Floating().isPipMode) ||
+      (Utils.isDesktop && isDesktopPip);
+  late bool isDesktopPip = false;
+  late Rect _lastWindowBounds;
+
+  void exitDesktopPip() {
+    isDesktopPip = false;
+
+    windowManager
+      ..setTitleBarStyle(TitleBarStyle.normal)
+      ..setMinimumSize(const Size(400, 700))
+      ..setBounds(_lastWindowBounds)
+      ..setAlwaysOnTop(false);
+  }
+
+  Future<void> enterDesktopPip() async {
+    isDesktopPip = true;
+
+    _lastWindowBounds = await windowManager.getBounds();
+
+    windowManager.setTitleBarStyle(TitleBarStyle.hidden);
+
+    late final Size size;
+    final width = this.width ?? 16;
+    final height = this.height ?? 9;
+    if (height > width) {
+      size = Size(400.0, 400.0 * height / width);
+    } else {
+      size = Size(280.0 * width / height, 280.0);
+    }
+
+    await windowManager.setMinimumSize(size);
+    windowManager
+      ..setSize(size)
+      ..setAlwaysOnTop(true);
+  }
+
+  void toggleDesktopPip() {
+    if (isDesktopPip) {
+      exitDesktopPip();
+    } else {
+      enterDesktopPip();
+    }
+  }
 
   void enterPip() {
     if (Get.currentRoute.startsWith('/video')) {
diff --git a/lib/plugin/pl_player/view.dart b/lib/plugin/pl_player/view.dart
index c2e7e21b..c0b49ff8 100644
--- a/lib/plugin/pl_player/view.dart
+++ b/lib/plugin/pl_player/view.dart
@@ -59,6 +59,7 @@ import 'package:get/get.dart' hide ContextExtensionss;
 import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
 import 'package:media_kit_video/media_kit_video.dart';
 import 'package:screen_brightness_platform_interface/screen_brightness_platform_interface.dart';
+import 'package:window_manager/window_manager.dart';
 
 class PLVideoPlayer extends StatefulWidget {
   const PLVideoPlayer({
@@ -749,16 +750,17 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
       ],
     ];
 
+    final flag = isFullScreen || plPlayerController.isDesktopPip;
     List<BottomControlType> userSpecifyItemRight = [
       if (plPlayerController.showDmChart) BottomControlType.dmChart,
       if (plPlayerController.isAnim) BottomControlType.superResolution,
       if (plPlayerController.showViewPoints) BottomControlType.viewPoints,
       if (anySeason) BottomControlType.episode,
-      if (isFullScreen) BottomControlType.fit,
+      if (flag) BottomControlType.fit,
       BottomControlType.aiTranslate,
       BottomControlType.subtitle,
       BottomControlType.speed,
-      if (isFullScreen) BottomControlType.qa,
+      if (flag) BottomControlType.qa,
       BottomControlType.fullscreen,
     ];
 
@@ -1308,7 +1310,13 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
                   isTop: true,
                   controller: animationController,
                   isFullScreen: isFullScreen,
-                  child: widget.headerControl,
+                  child: plPlayerController.isDesktopPip
+                      ? GestureDetector(
+                          behavior: HitTestBehavior.translucent,
+                          onPanStart: (_) => windowManager.startDragging(),
+                          child: widget.headerControl,
+                        )
+                      : widget.headerControl,
                 ),
                 AppBarAni(
                   isTop: false,