diff --git a/lib/pages/video/detail/view.dart b/lib/pages/video/detail/view.dart
index c4d06c21..2aefbfb1 100644
--- a/lib/pages/video/detail/view.dart
+++ b/lib/pages/video/detail/view.dart
@@ -76,7 +76,9 @@ class _VideoDetailPageState extends State<VideoDetailPage>
           videoDetailController.isShowCover.value = false;
           videoDetailController.loopHeartBeat();
         } else {
-          videoDetailController.timer!.cancel();
+          if (videoDetailController.timer != null) {
+            videoDetailController.timer!.cancel();
+          }
           // 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
@@ -98,6 +100,7 @@ class _VideoDetailPageState extends State<VideoDetailPage>
 
   @override
   void dispose() {
+    plPlayerController!.pause();
     plPlayerController!.dispose();
     if (videoDetailController.timer != null) {
       videoDetailController.timer!.cancel();
diff --git a/lib/plugin/pl_player/controller.dart b/lib/plugin/pl_player/controller.dart
index 4bbf42ef..5e6a4f15 100644
--- a/lib/plugin/pl_player/controller.dart
+++ b/lib/plugin/pl_player/controller.dart
@@ -540,7 +540,10 @@ class PlPlayerController {
 
   /// 音量
   Future<void> getCurrentVolume() async {
-    _currentVolume.value = await VolumeController().getVolume();
+    // mac try...catch
+    try {
+      _currentVolume.value = await VolumeController().getVolume();
+    } catch (_) {}
   }
 
   Future<void> setVolume(double volumeNew,