diff --git a/Totoro.Core/ViewModels/AboutAnimeViewModel.cs b/Totoro.Core/ViewModels/AboutAnimeViewModel.cs
index 0355a74e..34eb188f 100644
--- a/Totoro.Core/ViewModels/AboutAnimeViewModel.cs
+++ b/Totoro.Core/ViewModels/AboutAnimeViewModel.cs
@@ -2,9 +2,13 @@
 
 public class AboutAnimeViewModel : NavigatableViewModel
 {
-    private readonly ObservableAsPropertyHelper<AnimeModel> _anime;
-    private readonly ObservableAsPropertyHelper<bool> _hasTracking;
-    private readonly ObservableAsPropertyHelper<IList<AnimeSound>> _sounds;
+    public ObservableCollection<PivotItemModel> Pages { get; } = new()
+    {
+        new PivotItemModel { Header = "Previews" },
+        new PivotItemModel { Header = "Related" },
+        new PivotItemModel { Header = "Recommended" },
+        new PivotItemModel { Header = "OST"}
+    };
 
     public AboutAnimeViewModel(IAnimeServiceContext animeService,
                                INavigationService navigationService,
@@ -23,23 +27,61 @@ public AboutAnimeViewModel(IAnimeServiceContext animeService,
         this.ObservableForProperty(x => x.Id, x => x)
             .Where(id => id > 0)
             .SelectMany(animeService.GetInformation)
-            .ToProperty(this, nameof(Anime), out _anime, scheduler: RxApp.MainThreadScheduler);
+            .ToPropertyEx(this, x => x.Anime, scheduler: RxApp.MainThreadScheduler);
 
         this.WhenAnyValue(x => x.Anime)
             .WhereNotNull()
             .Select(anime => anime.Tracking is { })
-            .ToProperty(this, nameof(HasTracking), out _hasTracking, scheduler: RxApp.MainThreadScheduler);
+            .ToPropertyEx(this, x => x.HasTracking, scheduler: RxApp.MainThreadScheduler);
 
         this.ObservableForProperty(x => x.Id, x => x)
             .Where(id => id > 0)
             .Select(animeSoundService.GetThemes)
-            .ToProperty(this, nameof(Sounds), out _sounds, scheduler: RxApp.MainThreadScheduler);
+            .ToPropertyEx(this, x => x.Sounds, scheduler: RxApp.MainThreadScheduler);
+
+        this.WhenAnyValue(x => x.Sounds)
+            .WhereNotNull()
+            .ObserveOn(RxApp.MainThreadScheduler)
+            .Subscribe(sounds =>
+            {
+                if (sounds is { Count: > 0 })
+                {
+                    return;
+                }
+
+                Pages.Remove(Pages.First(x => x.Header == "OST"));
+
+            });
+
+        this.WhenAnyValue(x => x.Anime)
+            .WhereNotNull()
+            .ObserveOn(RxApp.MainThreadScheduler)
+            .Subscribe(anime =>
+            {
+                if(anime.Videos is not { Count : >0})
+                {
+                    Pages.Remove(Pages.First(x => x.Header == "Previews"));
+                }
+                if(anime.Related is not { Length: > 0 })
+                {
+                    Pages.Remove(Pages.First(x => x.Header == "Related"));
+                }
+                if (anime.Recommended is not { Length: > 0 })
+                {
+                    Pages.Remove(Pages.First(x => x.Header == "Recommended"));
+                }
+            });
+
+        this.WhenAnyValue(x => x.SelectedPage)
+            .Where(x => x is null && Pages.Any(x => x.Visible))
+            .Subscribe(_ => SelectedPage = Pages.First(x => x.Visible));
     }
 
     [Reactive] public long Id { get; set; }
-    public AnimeModel Anime => _anime.Value;
-    public bool HasTracking => _hasTracking.Value;
-    public IList<AnimeSound> Sounds => _sounds.Value;
+    [Reactive] public PivotItemModel SelectedPage { get; set; }
+    [ObservableAsProperty] public AnimeModel Anime { get; }
+    [ObservableAsProperty] public bool HasTracking { get; }
+    [ObservableAsProperty] public IList<AnimeSound> Sounds { get; }
     public ICommand WatchEpidoes { get; }
     public ICommand UpdateStatus { get; }
     public ICommand PlaySound { get; }
@@ -52,3 +94,10 @@ public override Task OnNavigatedTo(IReadOnlyDictionary<string, object> parameter
     }
 
 }
+
+public class PivotItemModel : ReactiveObject
+{
+    public string Header { get; set; }
+    [Reactive] public bool Visible { get; set; } = true;
+}
+
diff --git a/Totoro.WinUI/Media/Vlc/LibVLCMediaPlayerWrapper.cs b/Totoro.WinUI/Media/Vlc/LibVLCMediaPlayerWrapper.cs
index b88691a2..0bd01dab 100644
--- a/Totoro.WinUI/Media/Vlc/LibVLCMediaPlayerWrapper.cs
+++ b/Totoro.WinUI/Media/Vlc/LibVLCMediaPlayerWrapper.cs
@@ -32,7 +32,7 @@ internal class LibVLCMediaPlayerWrapper : IMediaPlayer
 
     public void Dispose()
     {
-        _mp?.Dispose();
+        _mp?.Pause();
     }
 
     public void Pause()
diff --git a/Totoro.WinUI/Views/AboutAnimePage.xaml b/Totoro.WinUI/Views/AboutAnimePage.xaml
index f5f6c743..1203b8b0 100644
--- a/Totoro.WinUI/Views/AboutAnimePage.xaml
+++ b/Totoro.WinUI/Views/AboutAnimePage.xaml
@@ -6,6 +6,7 @@
     xmlns:ctk="using:CommunityToolkit.WinUI.UI.Controls"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:help="using:Totoro.WinUI.Helpers"
+    xmlns:labs="using:CommunityToolkit.Labs.WinUI"
     xmlns:local="using:Totoro.WinUI.Views"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:media="using:CommunityToolkit.WinUI.UI.Media"
@@ -13,9 +14,18 @@
     xmlns:root="using:Totoro.WinUI"
     xmlns:ui="using:CommunityToolkit.WinUI.UI"
     xmlns:usercontrols="using:Totoro.WinUI.UserControls"
+    xmlns:vm="using:Totoro.Core.ViewModels"
     Name="Page"
     mc:Ignorable="d">
 
+    <local:AboutAnimePageBase.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="ms-appx:///CommunityToolkit.Labs.WinUI.SegmentedControl/Segmented/Segmented.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </local:AboutAnimePageBase.Resources>
+
     <Grid Margin="0,25,0,0">
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="300" />
@@ -196,9 +206,19 @@
 
                         </Grid>
                     </Grid>
-
-                    <Pivot>
-                        <PivotItem Header="Previews">
+                    <labs:Segmented
+                        DisplayMemberPath="Header"
+                        ItemsSource="{x:Bind ViewModel.Pages}"
+                        SelectedItem="{x:Bind ViewModel.SelectedPage, Mode=TwoWay}"
+                        Style="{StaticResource PivotSegmentedStyle}">
+                        <labs:Segmented.ItemContainerStyle>
+                            <Style TargetType="labs:SegmentedItem">
+                                <Setter Property="FontSize" Value="20" />
+                            </Style>
+                        </labs:Segmented.ItemContainerStyle>
+                    </labs:Segmented>
+                    <ctk:SwitchPresenter Value="{x:Bind ViewModel.SelectedPage.Header, Mode=OneWay}">
+                        <ctk:Case Value="Previews">
                             <ctk:AdaptiveGridView
                                 Margin="0,10"
                                 ui:ListViewExtensions.Command="{x:Bind root:App.Commands.PlayVideo}"
@@ -225,8 +245,8 @@
                                     </DataTemplate>
                                 </GridView.ItemTemplate>
                             </ctk:AdaptiveGridView>
-                        </PivotItem>
-                        <PivotItem Header="Related">
+                        </ctk:Case>
+                        <ctk:Case Value="Related">
                             <ctk:AdaptiveGridView
                                 Margin="0,10"
                                 animations:ItemsReorderAnimation.Duration="00:00:00.4000000"
@@ -241,8 +261,8 @@
                                     </DataTemplate>
                                 </ctk:AdaptiveGridView.ItemTemplate>
                             </ctk:AdaptiveGridView>
-                        </PivotItem>
-                        <PivotItem Header="Recommended">
+                        </ctk:Case>
+                        <ctk:Case Value="Recommended">
                             <ctk:AdaptiveGridView
                                 Margin="0,10"
                                 animations:ItemsReorderAnimation.Duration="00:00:00.4000000"
@@ -257,8 +277,8 @@
                                     </DataTemplate>
                                 </ctk:AdaptiveGridView.ItemTemplate>
                             </ctk:AdaptiveGridView>
-                        </PivotItem>
-                        <PivotItem Header="OST">
+                        </ctk:Case>
+                        <ctk:Case Value="OST">
                             <ItemsControl ItemsSource="{x:Bind ViewModel.Sounds, Mode=OneWay}">
                                 <ItemsControl.ItemTemplate>
                                     <DataTemplate x:DataType="models:AnimeSound">
@@ -276,8 +296,8 @@
                                     </DataTemplate>
                                 </ItemsControl.ItemTemplate>
                             </ItemsControl>
-                        </PivotItem>
-                    </Pivot>
+                        </ctk:Case>
+                    </ctk:SwitchPresenter>
                 </StackPanel>
             </Grid>
         </ScrollViewer>
diff --git a/Totoro.WinUI/Views/AboutAnimePage.xaml.cs b/Totoro.WinUI/Views/AboutAnimePage.xaml.cs
index 3a90769e..c94c24f5 100644
--- a/Totoro.WinUI/Views/AboutAnimePage.xaml.cs
+++ b/Totoro.WinUI/Views/AboutAnimePage.xaml.cs
@@ -30,4 +30,4 @@ public AboutAnimePage()
                 .DisposeWith(d);
         });
     }
-}
+}
\ No newline at end of file