diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 65ff98a11..ed152c62b 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -1,4 +1,6 @@
 PODS:
+  - auto_orientation (0.0.1):
+    - Flutter
   - connectivity_plus (0.0.1):
     - Flutter
     - ReachabilitySwift
@@ -41,6 +43,7 @@ PODS:
     - Flutter
 
 DEPENDENCIES:
+  - auto_orientation (from `.symlinks/plugins/auto_orientation/ios`)
   - connectivity_plus (from `.symlinks/plugins/connectivity_plus/ios`)
   - device_info_plus (from `.symlinks/plugins/device_info_plus/ios`)
   - Flutter (from `Flutter`)
@@ -65,6 +68,8 @@ SPEC REPOS:
     - ReachabilitySwift
 
 EXTERNAL SOURCES:
+  auto_orientation:
+    :path: ".symlinks/plugins/auto_orientation/ios"
   connectivity_plus:
     :path: ".symlinks/plugins/connectivity_plus/ios"
   device_info_plus:
@@ -101,6 +106,7 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/webview_flutter_wkwebview/ios"
 
 SPEC CHECKSUMS:
+  auto_orientation: 102ed811a5938d52c86520ddd7ecd3a126b5d39d
   connectivity_plus: 07c49e96d7fc92bc9920617b83238c4d178b446a
   device_info_plus: 7545d84d8d1b896cb16a4ff98c19f07ec4b298ea
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
diff --git a/lib/pages/main/view.dart b/lib/pages/main/view.dart
index 95a1ff137..da36cc49d 100644
--- a/lib/pages/main/view.dart
+++ b/lib/pages/main/view.dart
@@ -98,10 +98,12 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
   @override
   Widget build(BuildContext context) {
     Box localCache = GStrorage.localCache;
+    double statusBarHeight = MediaQuery.of(context).padding.top;
     double sheetHeight = MediaQuery.of(context).size.height -
         MediaQuery.of(context).padding.top -
         MediaQuery.of(context).size.width * 9 / 16;
     localCache.put('sheetHeight', sheetHeight);
+    localCache.put('statusBarHeight', statusBarHeight);
     return Scaffold(
       body: FadeTransition(
         opacity: _fadeAnimation!,
diff --git a/lib/pages/video/detail/controller.dart b/lib/pages/video/detail/controller.dart
index d5ab79ff9..d8b7fe432 100644
--- a/lib/pages/video/detail/controller.dart
+++ b/lib/pages/video/detail/controller.dart
@@ -109,21 +109,21 @@ class VideoDetailController extends GetxController
     /// 根据currentVideoQa 重新设置videoUrl
     VideoItem firstVideo =
         data.dash!.video!.firstWhere((i) => i.id == currentVideoQa.code);
-    String videoUrl = firstVideo.baseUrl!;
+    // String videoUrl = firstVideo.baseUrl!;
 
     /// 根据currentAudioQa 重新设置audioUrl
     AudioItem firstAudio =
         data.dash!.audio!.firstWhere((i) => i.id == currentAudioQa.code);
     String audioUrl = firstAudio.baseUrl ?? '';
 
-    playerInit(videoUrl, audioUrl, defaultST: position);
+    playerInit(firstVideo, audioUrl, defaultST: position);
   }
 
-  playerInit(source, audioSource,
+  playerInit(firstVideo, audioSource,
       {Duration defaultST = Duration.zero, int duration = 0}) async {
     plPlayerController.setDataSource(
       DataSource(
-        videoSource: source,
+        videoSource: firstVideo.baseUrl,
         audioSource: audioSource,
         type: DataSourceType.network,
         httpHeaders: {
@@ -137,6 +137,9 @@ class VideoDetailController extends GetxController
       autoplay: autoPlay.value,
       seekTo: defaultST,
       duration: Duration(milliseconds: duration),
+      // 宽>高 水平 否则 垂直
+      direction:
+          firstVideo.width - firstVideo.height > 0 ? 'horizontal' : 'vertical',
     );
   }
 
@@ -153,7 +156,7 @@ class VideoDetailController extends GetxController
 
       /// 优先顺序 省流模式 -> 设置中指定质量 -> 当前可选的最高质量
       VideoItem firstVideo = data.dash!.video!.first;
-      String videoUrl = firstVideo.baseUrl!;
+      // String videoUrl = firstVideo.baseUrl!;
       //
       currentVideoQa = VideoQualityCode.fromCode(firstVideo.id!)!;
 
@@ -162,15 +165,17 @@ class VideoDetailController extends GetxController
           data.dash!.audio!.isNotEmpty ? data.dash!.audio!.first : AudioItem();
       String audioUrl = firstAudio.baseUrl ?? '';
       //
-      currentAudioQa = AudioQualityCode.fromCode(firstAudio.id!)!;
-
+      if (firstAudio.id != null) {
+        currentAudioQa = AudioQualityCode.fromCode(firstAudio.id!)!;
+      }
       playerInit(
-        videoUrl,
+        firstVideo,
         audioUrl,
         defaultST: Duration(milliseconds: data.lastPlayTime!),
         duration: data.timeLength ?? 0,
       );
     }
+    return result;
   }
 
   void loopHeartBeat() {
diff --git a/lib/pages/video/detail/view.dart b/lib/pages/video/detail/view.dart
index 9f16ecf8b..3058282e7 100644
--- a/lib/pages/video/detail/view.dart
+++ b/lib/pages/video/detail/view.dart
@@ -3,6 +3,7 @@ import 'dart:async';
 import 'package:extended_nested_scroll_view/extended_nested_scroll_view.dart';
 import 'package:get/get.dart';
 import 'package:flutter/material.dart';
+import 'package:hive/hive.dart';
 import 'package:pilipala/common/widgets/network_img_layer.dart';
 import 'package:pilipala/common/widgets/sliver_header.dart';
 import 'package:pilipala/pages/video/detail/introduction/widgets/menu_row.dart';
@@ -11,6 +12,7 @@ import 'package:pilipala/pages/video/detail/controller.dart';
 import 'package:pilipala/pages/video/detail/introduction/index.dart';
 import 'package:pilipala/pages/video/detail/related/index.dart';
 import 'package:pilipala/plugin/pl_player/index.dart';
+import 'package:pilipala/utils/storage.dart';
 
 import 'widgets/app_bar.dart';
 import 'widgets/header_control.dart';
@@ -32,11 +34,14 @@ class _VideoDetailPageState extends State<VideoDetailPage>
   final ScrollController _extendNestCtr = ScrollController();
   late StreamController<double> appbarStream;
 
-  bool isPlay = false;
   PlayerStatus playerStatus = PlayerStatus.playing;
   bool isShowCover = true;
   double doubleOffset = 0;
 
+  Box localCache = GStrorage.localCache;
+  late double statusBarHeight;
+  final videoHeight = Get.size.width * 9 / 16;
+
   @override
   void initState() {
     super.initState();
@@ -46,14 +51,12 @@ class _VideoDetailPageState extends State<VideoDetailPage>
         videoDetailController.markHeartBeat();
         playerStatus = status;
         if (status == PlayerStatus.playing) {
-          isPlay = false;
           isShowCover = false;
           setState(() {});
           videoDetailController.loopHeartBeat();
         } else {
           videoDetailController.timer!.cancel();
-          isPlay = true;
-          setState(() {});
+          // setState(() {});
           // 播放完成停止 or 切换下一个
           if (status == PlayerStatus.completed) {
             // 当只有1p或多p未打开自动播放时，播放完成还原进度条，展示控制栏
@@ -73,6 +76,8 @@ class _VideoDetailPageState extends State<VideoDetailPage>
         appbarStream.add(offset);
       },
     );
+
+    statusBarHeight = localCache.get('statusBarHeight');
   }
 
   void continuePlay() async {
@@ -121,7 +126,6 @@ class _VideoDetailPageState extends State<VideoDetailPage>
 
   @override
   Widget build(BuildContext context) {
-    final double statusBarHeight = MediaQuery.of(context).padding.top;
     final videoHeight = MediaQuery.of(context).size.width * 9 / 16;
     final double pinnedHeaderHeight =
         statusBarHeight + kToolbarHeight + videoHeight;
@@ -133,7 +137,9 @@ class _VideoDetailPageState extends State<VideoDetailPage>
           Scaffold(
             resizeToAvoidBottomInset: false,
             key: videoDetailController.scaffoldKey,
-            backgroundColor: Colors.transparent,
+            // fix 1px black line
+            // backgroundColor: Colors.transparent,
+            backgroundColor: Theme.of(context).colorScheme.background,
             body: ExtendedNestedScrollView(
               controller: _extendNestCtr,
               headerSliverBuilder:
@@ -150,8 +156,7 @@ class _VideoDetailPageState extends State<VideoDetailPage>
                     backgroundColor: Theme.of(context).colorScheme.background,
                     flexibleSpace: FlexibleSpaceBar(
                       background: Padding(
-                        padding: EdgeInsets.only(
-                            top: MediaQuery.of(context).padding.top),
+                        padding: EdgeInsets.only(top: statusBarHeight),
                         child: LayoutBuilder(
                           builder: (context, boxConstraints) {
                             double maxWidth = boxConstraints.maxWidth;
@@ -187,33 +192,31 @@ class _VideoDetailPageState extends State<VideoDetailPage>
                                   ),
 
                                   /// 关闭自动播放时 手动播放
-                                  Obx(
-                                    () => Visibility(
-                                      visible: isShowCover &&
-                                          videoDetailController
-                                              .isEffective.value &&
-                                          !videoDetailController.autoPlay.value,
-                                      child: Positioned(
-                                        right: 12,
-                                        bottom: 6,
-                                        child: TextButton.icon(
-                                          style: ButtonStyle(
-                                            backgroundColor:
-                                                MaterialStateProperty
-                                                    .resolveWith((states) {
-                                              return Theme.of(context)
-                                                  .colorScheme
-                                                  .primaryContainer;
-                                            }),
-                                          ),
-                                          onPressed: () => videoDetailController
-                                              .handlePlay(),
-                                          icon: const Icon(
-                                            Icons.play_circle_outline,
-                                            size: 20,
-                                          ),
-                                          label: const Text('Play'),
+                                  Visibility(
+                                    visible: isShowCover &&
+                                        videoDetailController
+                                            .isEffective.value &&
+                                        !videoDetailController.autoPlay.value,
+                                    child: Positioned(
+                                      right: 12,
+                                      bottom: 6,
+                                      child: TextButton.icon(
+                                        style: ButtonStyle(
+                                          backgroundColor:
+                                              MaterialStateProperty.resolveWith(
+                                                  (states) {
+                                            return Theme.of(context)
+                                                .colorScheme
+                                                .primaryContainer;
+                                          }),
                                         ),
+                                        onPressed: () =>
+                                            videoDetailController.handlePlay(),
+                                        icon: const Icon(
+                                          Icons.play_circle_outline,
+                                          size: 20,
+                                        ),
+                                        label: const Text('Play'),
                                       ),
                                     ),
                                   ),
diff --git a/lib/plugin/pl_player/controller.dart b/lib/plugin/pl_player/controller.dart
index 8f41c6745..a7c8676a5 100644
--- a/lib/plugin/pl_player/controller.dart
+++ b/lib/plugin/pl_player/controller.dart
@@ -1,6 +1,7 @@
 import 'dart:async';
 import 'dart:typed_data';
 
+import 'package:flutter/material.dart';
 import 'package:flutter/painting.dart';
 import 'package:get/get.dart';
 import 'package:hive/hive.dart';
@@ -53,6 +54,9 @@ class PlPlayerController {
   final Rx<bool> _showBrightnessStatus = false.obs;
   final Rx<bool> _doubleSpeedStatus = false.obs;
   final Rx<bool> _controlsLock = false.obs;
+  final Rx<bool> _isFullScreen = false.obs;
+
+  final Rx<String> _direction = 'horizontal'.obs;
 
   Rx<bool> videoFitChanged = false.obs;
   final Rx<BoxFit> _videoFit = Rx(BoxFit.fill);
@@ -82,6 +86,8 @@ class PlPlayerController {
     BoxFit.scaleDown
   ];
 
+  PreferredSizeWidget? headerControl;
+
   /// 数据加载监听
   Stream<DataStatus> get onDataStatusChanged => dataStatus.status.stream;
 
@@ -160,6 +166,12 @@ class PlPlayerController {
   /// 屏幕锁 为true时，关闭控制栏
   Rx<bool> get controlsLock => _controlsLock;
 
+  /// 全屏状态
+  Rx<bool> get isFullScreen => _isFullScreen;
+
+  /// 全屏方向
+  Rx<String> get direction => _direction;
+
   PlPlayerController({
     // 直播间 传false 关闭控制栏
     this.controlsEnabled = true,
@@ -197,6 +209,9 @@ class PlPlayerController {
     double? width,
     double? height,
     Duration? duration,
+    // 方向
+    String? direction,
+    // 全屏模式
   }) async {
     try {
       _autoPlay = autoplay;
@@ -207,6 +222,8 @@ class PlPlayerController {
       _playbackSpeed.value = speed;
       // 初始化数据加载状态
       dataStatus.status.value = DataStatus.loading;
+      // 初始化全屏方向
+      _direction.value = direction ?? 'horizontal';
 
       if (_videoPlayerController != null &&
           _videoPlayerController!.state.playing) {
@@ -624,6 +641,10 @@ class PlPlayerController {
     showControls.value = !val;
   }
 
+  void toggleFullScreen(bool val) {
+    _isFullScreen.value = val;
+  }
+
   /// 截屏
   Future screenshot() async {
     final Uint8List? screenshot =
diff --git a/lib/plugin/pl_player/index.dart b/lib/plugin/pl_player/index.dart
index 721d50407..05cdffadf 100644
--- a/lib/plugin/pl_player/index.dart
+++ b/lib/plugin/pl_player/index.dart
@@ -8,3 +8,5 @@ export './models/data_status.dart';
 export './widgets/common_btn.dart';
 export './models/play_speed.dart';
 export './widgets/app_bar_ani.dart';
+export './utils/fullscreen.dart';
+export './utils.dart';
diff --git a/lib/plugin/pl_player/models/fullscreen_mode.dart b/lib/plugin/pl_player/models/fullscreen_mode.dart
new file mode 100644
index 000000000..1080b6c6c
--- /dev/null
+++ b/lib/plugin/pl_player/models/fullscreen_mode.dart
@@ -0,0 +1,9 @@
+// 全屏模式
+enum FullScreenMode {
+  // 根据内容自适应
+  auto,
+  // 始终竖屏
+  vertical,
+  // 始终横屏
+  horizontal
+}
diff --git a/lib/plugin/pl_player/utils/fullscreen.dart b/lib/plugin/pl_player/utils/fullscreen.dart
new file mode 100644
index 000000000..4f5ca9489
--- /dev/null
+++ b/lib/plugin/pl_player/utils/fullscreen.dart
@@ -0,0 +1,40 @@
+import 'dart:io';
+
+import 'package:device_info_plus/device_info_plus.dart';
+import 'package:auto_orientation/auto_orientation.dart';
+import 'package:flutter/services.dart';
+
+//横屏
+/// 低版本xcode不支持auto_orientation
+Future<void> landScape() async {
+  if (Platform.isAndroid || Platform.isIOS) {
+    await AutoOrientation.landscapeAutoMode(forceSensor: true);
+  }
+}
+
+//竖屏
+Future<void> verticalScreen() async {
+  await SystemChrome.setPreferredOrientations([
+    DeviceOrientation.portraitUp,
+  ]);
+}
+
+Future<void> enterFullScreen() async {
+  await SystemChrome.setEnabledSystemUIMode(
+    SystemUiMode.immersiveSticky,
+  );
+}
+
+//退出全屏显示
+Future<void> exitFullScreen() async {
+  late SystemUiMode mode;
+  if ((Platform.isAndroid &&
+          (await DeviceInfoPlugin().androidInfo).version.sdkInt >= 29) ||
+      !Platform.isAndroid) {
+    mode = SystemUiMode.edgeToEdge;
+  } else {
+    mode = SystemUiMode.manual;
+  }
+  await SystemChrome.setEnabledSystemUIMode(mode,
+      overlays: [SystemUiOverlay.top, SystemUiOverlay.bottom]);
+}
diff --git a/lib/plugin/pl_player/view.dart b/lib/plugin/pl_player/view.dart
index 5fa5add96..6c51508d2 100644
--- a/lib/plugin/pl_player/view.dart
+++ b/lib/plugin/pl_player/view.dart
@@ -75,6 +75,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
     animationController = AnimationController(
         vsync: this, duration: const Duration(milliseconds: 300));
     videoController = widget.controller.videoController!;
+    widget.controller.headerControl = widget.headerControl;
 
     Future.microtask(() async {
       try {
@@ -149,6 +150,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
 
   @override
   Widget build(BuildContext context) {
+    print('🌹🌹🌹🌹🌹：33333');
     final _ = widget.controller;
     Color colorTheme = Theme.of(context).colorScheme.primary;
     TextStyle subTitleStyle = const TextStyle(
@@ -387,6 +389,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
                 // 双击左边区域 👈
                 onDoubleTapSeekBackward();
               } else if (tapPosition < sectionWidth * 2) {
+                print('🌹🌹🌹🌹🌹：333356555553');
                 if (_.playerStatus.status.value == PlayerStatus.playing) {
                   _.togglePlay();
                 } else {
@@ -443,15 +446,16 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
           Obx(
             () => Column(
               children: [
-                ClipRect(
-                  clipBehavior: Clip.hardEdge,
-                  child: AppBarAni(
-                    controller: animationController,
-                    visible: !_.controlsLock.value && _.showControls.value,
-                    position: 'top',
-                    child: widget.headerControl!,
+                if (widget.headerControl != null)
+                  ClipRect(
+                    clipBehavior: Clip.hardEdge,
+                    child: AppBarAni(
+                      controller: animationController,
+                      visible: !_.controlsLock.value && _.showControls.value,
+                      position: 'top',
+                      child: widget.headerControl!,
+                    ),
                   ),
-                ),
                 const Spacer(),
                 ClipRect(
                   clipBehavior: Clip.hardEdge,
diff --git a/lib/plugin/pl_player/widgets/bottom_control.dart b/lib/plugin/pl_player/widgets/bottom_control.dart
index 08a3ef9f5..8ce278e6c 100644
--- a/lib/plugin/pl_player/widgets/bottom_control.dart
+++ b/lib/plugin/pl_player/widgets/bottom_control.dart
@@ -5,8 +5,6 @@ import 'package:get/get.dart';
 import 'package:pilipala/plugin/pl_player/index.dart';
 import 'package:pilipala/plugin/pl_player/widgets/play_pause_btn.dart';
 
-import '../utils.dart';
-
 class BottomControl extends StatelessWidget implements PreferredSizeWidget {
   final PlPlayerController? controller;
   const BottomControl({this.controller, Key? key}) : super(key: key);
@@ -138,14 +136,52 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
               // ),
               // const SizedBox(width: 4),
               // 全屏
-              ComBtn(
-                icon: const Icon(
-                  FontAwesomeIcons.expand,
-                  size: 15,
-                  color: Colors.white,
-                ),
-                fuc: () => {},
-              ),
+              Obx(() => ComBtn(
+                    icon: Icon(
+                      _.isFullScreen.value
+                          ? FontAwesomeIcons.a
+                          : FontAwesomeIcons.expand,
+                      size: 15,
+                      color: Colors.white,
+                    ),
+                    fuc: () async {
+                      if (!_.isFullScreen.value) {
+                        /// 按照视频宽高比决定全屏方向
+                        if (_.direction.value == 'horizontal') {
+                          /// 进入全屏
+                          await enterFullScreen();
+                          // 横屏
+                          await landScape();
+                        } else {
+                          // 竖屏
+                          await verticalScreen();
+                        }
+
+                        _.toggleFullScreen(true);
+                        var result = await showDialog(
+                          context: Get.context!,
+                          builder: (context) => Dialog.fullscreen(
+                            backgroundColor: Colors.black,
+                            child: PLVideoPlayer(
+                              controller: _,
+                              headerControl: _.headerControl,
+                            ),
+                          ),
+                        );
+                        if (result == null) {
+                          // 退出全屏
+                          exitFullScreen();
+                          await verticalScreen();
+                          _.toggleFullScreen(false);
+                        }
+                      } else {
+                        Get.back();
+                        exitFullScreen();
+                        await verticalScreen();
+                        _.toggleFullScreen(false);
+                      }
+                    },
+                  )),
             ],
           ),
         ],
diff --git a/pubspec.lock b/pubspec.lock
index 494f2fe13..db99cf2a3 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -49,6 +49,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.1"
+  auto_orientation:
+    dependency: "direct main"
+    description:
+      name: auto_orientation
+      sha256: cd56bb59b36fa54cc28ee254bc600524f022a4862f31d5ab20abd7bb1c54e678
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.1"
   boolean_selector:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 525e0e1da..acc018c79 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -107,6 +107,7 @@ dependencies:
   universal_platform: ^1.0.0+1
   # 进度条
   audio_video_progress_bar: ^1.0.1
+  auto_orientation: ^2.3.1
   
 dev_dependencies:
   flutter_test: