diff --git a/NonsPlayer.Core/Models/LocalMusic.cs b/NonsPlayer.Core/Models/LocalMusic.cs
index b276f18..5b0dc86 100644
--- a/NonsPlayer.Core/Models/LocalMusic.cs
+++ b/NonsPlayer.Core/Models/LocalMusic.cs
@@ -59,10 +59,7 @@ public bool Init()
             {
                 Name = Path.GetFileNameWithoutExtension(track.Title);
             }
-
-            Cover = LocalUtils.CompressAndConvertToByteArray(GetCover(track), 80, 80);
-
-
+            
             Md5 = track.GetHashCode().ToString();
             Id = $"{Name}_{Md5}";
             Url = track.Path;
diff --git a/NonsPlayer.Core/Utils/LocalUtils.cs b/NonsPlayer.Core/Utils/LocalUtils.cs
index 2a84fb1..1a09eaf 100644
--- a/NonsPlayer.Core/Utils/LocalUtils.cs
+++ b/NonsPlayer.Core/Utils/LocalUtils.cs
@@ -27,7 +27,7 @@ public static bool IsMusic(string path)
         {
             if (imageData == null) return null;
 
-            using var ms = new MemoryStream(imageData);
+            using var ms = new MemoryStream(imageData); 
             Image image = Image.Load(ms);
             image.Mutate(x => x.Resize(width, height));
             using var msOutput = new MemoryStream();
diff --git a/NonsPlayer/Components/Views/MusicListItemCard.xaml b/NonsPlayer/Components/Views/MusicListItemCard.xaml
index 24f9114..58eb55f 100644
--- a/NonsPlayer/Components/Views/MusicListItemCard.xaml
+++ b/NonsPlayer/Components/Views/MusicListItemCard.xaml
@@ -60,6 +60,7 @@
                            FontSize="14"
                            HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,0,20,0"
                            Padding="0"
+                           MinWidth="40"
                            FontWeight="Medium" />
                 <Border Grid.Column="1" Name="CoverBorder"
                         Background="{x:Bind ViewModel.Cover, Mode=OneWay}"
diff --git a/NonsPlayer/Services/GlobalThreadPool.cs b/NonsPlayer/Services/GlobalThreadPool.cs
new file mode 100644
index 0000000..1dee3d2
--- /dev/null
+++ b/NonsPlayer/Services/GlobalThreadPool.cs
@@ -0,0 +1,43 @@
+using NonsPlayer.Core.Services;
+using System.Collections.Concurrent;
+
+namespace NonsPlayer.Services;
+
+public class GlobalThreadPool
+{
+    public static GlobalThreadPool Instance { get; } = new(16);
+    private readonly BlockingCollection<Action> _taskQueue = new();
+    private readonly Thread[] _workers;
+
+    public GlobalThreadPool(int numberOfThreads)
+    {
+        _workers = new Thread[numberOfThreads];
+        for (int i = 0; i < numberOfThreads; i++)
+        {
+            _workers[i] = new Thread(Worker);
+            _workers[i].Start();
+        }
+    }
+
+    private void Worker()
+    {
+        foreach (var task in _taskQueue.GetConsumingEnumerable())
+        {
+            task();
+        }
+    }
+
+    public void Enqueue(Action task)
+    {
+        _taskQueue.Add(task);
+    }
+
+    public void Shutdown()
+    {
+        _taskQueue.CompleteAdding();
+        foreach (var worker in _workers)
+        {
+            worker.Join();
+        }
+    }
+}
\ No newline at end of file
diff --git a/NonsPlayer/Services/LocalService.cs b/NonsPlayer/Services/LocalService.cs
index 21b9852..3416ade 100644
--- a/NonsPlayer/Services/LocalService.cs
+++ b/NonsPlayer/Services/LocalService.cs
@@ -23,9 +23,9 @@ public class LocalService
 
     private const string _dataKey = "local_dictionaries.json";
     public ObservableCollection<LocalFolderModel> Directories = new();
-    public HashSet<LocalMusic> Songs = new();
-    public HashSet<LocalArtist> Artists = new();
-    public HashSet<LocalAlbum> Albums = new();
+    public List<LocalMusic> Songs = new();
+    public List<LocalArtist> Artists = new();
+    public List<LocalAlbum> Albums = new();
 
     private FileService FileService = App.GetService<FileService>();
 
@@ -40,23 +40,22 @@ public bool TryAddDirection(string path)
         return true;
     }
 
-    public bool TryAddSong(LocalMusic song)
+    public void AddSong(LocalMusic song)
     {
         foreach (LocalMusic songItem in Songs)
         {
-            if (songItem.FilePath.Equals(song.FilePath)) return false;
+            if (songItem.FilePath.Equals(song.FilePath)) return;
         }
 
         LocalFolderChanged?.Invoke(string.Empty);
-        var result = Songs.Add(song);
-        return result;
+        Songs.Add(song);
     }
 
     public void AddSongs(IEnumerable<LocalMusic> songs)
     {
         foreach (LocalMusic inputSongItem in songs)
         {
-            TryAddSong(inputSongItem);
+            AddSong(inputSongItem);
         }
 
         LocalFolderChanged?.Invoke(string.Empty);
diff --git a/NonsPlayer/ViewModels/Local/LocalMusicLibViewModel.cs b/NonsPlayer/ViewModels/Local/LocalMusicLibViewModel.cs
index 6b9151d..dcfd19d 100644
--- a/NonsPlayer/ViewModels/Local/LocalMusicLibViewModel.cs
+++ b/NonsPlayer/ViewModels/Local/LocalMusicLibViewModel.cs
@@ -1,13 +1,16 @@
 using ABI.Windows.Devices.Midi;
 using CommunityToolkit.Mvvm.ComponentModel;
 using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
 using NonsPlayer.Components.Models;
 using NonsPlayer.Contracts.ViewModels;
 using NonsPlayer.Core.Contracts.Models.Music;
 using NonsPlayer.Core.Models;
+using NonsPlayer.Core.Utils;
 using NonsPlayer.Helpers;
 using NonsPlayer.Models;
 using NonsPlayer.Services;
+using System.Collections.Concurrent;
 using System.Collections.ObjectModel;
 using static NonsPlayer.Core.Services.ControlFactory;
 
@@ -19,8 +22,10 @@ public partial class LocalMusicLibViewModel : ObservableObject, INavigationAware
     public ObservableCollection<MusicModel> SongModels = new();
     public ObservableCollection<LocalArtistModel> ArtistModels = new();
     public ObservableCollection<LocalAlbumModel> AlbumModels = new();
-
+    private int taskCount = 8;
+    private int completedTasks = 0;
     private LocalService localService = App.GetService<LocalService>();
+    private int currentItemGroupIndex;
 
     public LocalMusicLibViewModel()
     {
@@ -31,14 +36,10 @@ public async void Refresh()
     {
         var index = 0;
         SongModels.Clear();
+        await LoadMusicItemsByGroup();
         foreach (LocalMusic song in localService.Songs)
         {
             index++;
-            SongModels.Add(new MusicModel() { Index = index.ToString("D2"), Music = song, });
-            if (!song.IsInit)
-            {
-                if (!song.Init()) return;
-            }
             if (song.Artists != null)
             {
                 foreach (LocalArtist artist in song.Artists)
@@ -89,6 +90,49 @@ public async void Refresh()
         }
     }
 
+    public async void OnScrollViewerViewChanged(object? sender, ScrollViewerViewChangedEventArgs e)
+    {
+        if (sender is ScrollViewer scrollViewer)
+        {
+            var offset = scrollViewer.VerticalOffset;
+        
+            var height = scrollViewer.ScrollableHeight;
+            if (height - offset <
+                AppConfig.Instance.AppSettings.PlaylistTrackCount &&
+                currentItemGroupIndex < localService.Songs.Count - 1)
+                await LoadMusicItemsByGroup();
+        }
+    }
+
+    /// <summary>
+    ///     用于分组加载MusicItem
+    /// </summary>
+    private async Task LoadMusicItemsByGroup()
+    {
+        for (var i = 0; i < AppConfig.Instance.AppSettings.PlaylistTrackCount; i++)
+        {
+            int currentIndex = currentItemGroupIndex + i;
+            if (currentIndex >= localService.Songs.Count) break; // 确保索引有效
+            GlobalThreadPool.Instance.Enqueue(() =>
+            {
+                var music = localService.Songs[currentIndex];
+                if (!music.IsInit)
+                {
+                    music.Init();
+                    music.Cover = LocalUtils.CompressAndConvertToByteArray(music.GetCover(), 80, 80);
+                }
+
+                var model = new MusicModel { Music = music, Index = (currentIndex + 1).ToString("D2") };
+                ServiceHelper.DispatcherQueue.TryEnqueue(() =>
+                {
+                    SongModels.Add(model);
+                });
+            });
+        }
+
+        currentItemGroupIndex += AppConfig.Instance.AppSettings.PlaylistTrackCount;
+    }
+
     public void OnNavigatedTo(object parameter)
     {
     }
diff --git a/NonsPlayer/Views/Local/LocalMusicLibPage.xaml b/NonsPlayer/Views/Local/LocalMusicLibPage.xaml
index c1734a0..9430369 100644
--- a/NonsPlayer/Views/Local/LocalMusicLibPage.xaml
+++ b/NonsPlayer/Views/Local/LocalMusicLibPage.xaml
@@ -10,62 +10,65 @@
     xmlns:views="using:NonsPlayer.Components.Views"
     xmlns:models="using:NonsPlayer.Models"
     mc:Ignorable="d">
-    <ScrollViewer>
-        <Grid Margin="{StaticResource PageCommonMargin}">
-            <Grid Margin="{StaticResource PageContentCommonMargin}">
-                <Grid.RowDefinitions>
-                    <RowDefinition Height="Auto" />
-                    <RowDefinition Height="Auto" />
-                </Grid.RowDefinitions>
-                <Grid Grid.Row="0">
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="Auto" />
-                        <ColumnDefinition Width="Auto" />
-                    </Grid.ColumnDefinitions>
-                    <TextBlock Grid.Column="0"
-                               Text="本地音乐库"
-                               Style="{StaticResource CommonTextStyle}"
-                               FontSize="30" />
-                    <SelectorBar Grid.Column="1"
-                                 VerticalAlignment="Center"
-                                 Margin="20,-4,0,0"
-                                 SelectionChanged="SelectorBar_OnSelectionChanged">
-                        <SelectorBarItem x:Name="SelectorMusic"
-                                         Margin="0,0,10,0"
-                                         Tag="music"
-                                         IsSelected="True">
-                            <TextBlock x:Name="MusicTextBlock"
-                                       Margin="5"
-                                       FontSize="20"
-                                       Style="{StaticResource CommonTextStyle}" />
-                        </SelectorBarItem>
-                        <SelectorBarItem x:Name="SelectorAlbum"
-                                         Tag="album"
-                                         Margin="0,0,10,0">
-                            <TextBlock x:Name="AlbumTextBlock"
-                                       Margin="5"
-                                       FontSize="20"
-                                       Style="{StaticResource CommonTextStyle}" />
-                        </SelectorBarItem>
-                        <SelectorBarItem x:Name="SelectorArtist"
-                                         Tag="artist"
-                                         Margin="0,0,10,0">
-                            <TextBlock x:Name="ArtistTextBlock"
-                                       Margin="5"
-                                       FontSize="20"
-                                       Style="{StaticResource CommonTextStyle}" />
-                        </SelectorBarItem>
-                    </SelectorBar>
-                </Grid>
-                <Grid Grid.Row="1">
-                    <views:MusicListBar Visibility="{x:Bind MusicVisibility, Mode=OneWay}"
-                                        MusicItems="{x:Bind ViewModel.SongModels, Mode=OneWay}" />
-                    <views:LocalArtistListBar Visibility="{x:Bind ArtistVisibility, Mode=OneWay}"
-                                              Models="{x:Bind ViewModel.ArtistModels, Mode=OneWay}" />
+    <Grid>
+        <ScrollViewer ViewChanged="{x:Bind ViewModel.OnScrollViewerViewChanged}">
+            <Grid Margin="{StaticResource PageCommonMargin}">
+                <Grid Margin="{StaticResource PageContentCommonMargin}">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                    </Grid.RowDefinitions>
+                    <Grid Grid.Row="0">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="Auto" />
+                            <ColumnDefinition Width="Auto" />
+                        </Grid.ColumnDefinitions>
+                        <TextBlock Grid.Column="0"
+                                   Text="本地音乐库"
+                                   Style="{StaticResource CommonTextStyle}"
+                                   FontSize="30" />
+                        <SelectorBar Grid.Column="1"
+                                     VerticalAlignment="Center"
+                                     Margin="20,-4,0,0"
+                                     SelectionChanged="SelectorBar_OnSelectionChanged">
+                            <SelectorBarItem x:Name="SelectorMusic"
+                                             Margin="0,0,10,0"
+                                             Tag="music"
+                                             IsSelected="True">
+                                <TextBlock x:Name="MusicTextBlock"
+                                           Margin="5"
+                                           FontSize="20"
+                                           Style="{StaticResource CommonTextStyle}" />
+                            </SelectorBarItem>
+                            <SelectorBarItem x:Name="SelectorAlbum"
+                                             Tag="album"
+                                             Margin="0,0,10,0">
+                                <TextBlock x:Name="AlbumTextBlock"
+                                           Margin="5"
+                                           FontSize="20"
+                                           Style="{StaticResource CommonTextStyle}" />
+                            </SelectorBarItem>
+                            <SelectorBarItem x:Name="SelectorArtist"
+                                             Tag="artist"
+                                             Margin="0,0,10,0">
+                                <TextBlock x:Name="ArtistTextBlock"
+                                           Margin="5"
+                                           FontSize="20"
+                                           Style="{StaticResource CommonTextStyle}" />
+                            </SelectorBarItem>
+                        </SelectorBar>
+                    </Grid>
+                    <Grid Grid.Row="1">
+                        <views:MusicListBar Visibility="{x:Bind MusicVisibility, Mode=OneWay}"
+                                            MusicItems="{x:Bind ViewModel.SongModels, Mode=OneWay}" />
+                        <views:LocalArtistListBar Visibility="{x:Bind ArtistVisibility, Mode=OneWay}"
+                                                  Models="{x:Bind ViewModel.ArtistModels, Mode=OneWay}" />
+                    </Grid>
                 </Grid>
+
             </Grid>
+        </ScrollViewer>
+    </Grid>
 
-        </Grid>
-    </ScrollViewer>
 
 </Page>
\ No newline at end of file