diff --git a/CRSim.Core/Abstractions/IPluginService.cs b/CRSim.Core/Abstractions/IPluginService.cs
index 44a2c2a..60296d6 100644
--- a/CRSim.Core/Abstractions/IPluginService.cs
+++ b/CRSim.Core/Abstractions/IPluginService.cs
@@ -13,16 +13,16 @@ public interface IPluginService
     /// </summary>
     public static readonly string PluginPackageExtension = ".crsp";
 
-    internal static ObservableCollection<PluginInfo> LoadedPluginsInternal { get; } = [];
+    internal static List<PluginInfo> LoadedPluginsInternal { get; } = [];
 
     /// <summary>
     /// 已加载的插件信息列表。
     /// </summary>
-    public static ObservableCollection<PluginInfo> LoadedPlugins => LoadedPluginsInternal;
+    public static List<PluginInfo> LoadedPlugins => LoadedPluginsInternal;
 
-    internal static ObservableCollection<PluginInfo> OnlinePluginsInternal { get; } = [];
+    internal static List<PluginInfo> OnlinePluginsInternal { get; } = [];
 
-    public static ObservableCollection<PluginInfo> OnlinePlugins => OnlinePluginsInternal;
+    public static List<PluginInfo> OnlinePlugins => OnlinePluginsInternal;
 
     Task InstallPluginOnlineAsync(PluginInfo plugin);
     Task InstallPluginLocalAsync(string filePath);
diff --git a/CRSim/ViewModels/PluginManagementPageViewModel.cs b/CRSim/ViewModels/PluginManagementPageViewModel.cs
index a747dd2..7561694 100644
--- a/CRSim/ViewModels/PluginManagementPageViewModel.cs
+++ b/CRSim/ViewModels/PluginManagementPageViewModel.cs
@@ -1,7 +1,4 @@
-using CRSim.Core.Abstractions;
-using CRSim.Core.Models;
-using CRSim.Core.Models.Plugin;
-using CRSim.Core.Services;
+using CRSim.Core.Models.Plugin;
 using System.Diagnostics;
 
 namespace CRSim.ViewModels;
@@ -11,10 +8,20 @@ public partial class PluginManagementPageViewModel : ObservableObject
     [ObservableProperty]
     public partial string PageTitle { get; set; } = "插件管理";
 
+    [ObservableProperty]
+    public partial string SearchText { get; set; } = "";
+
     [ObservableProperty]
     public partial PluginInfo? SelectedPlugin { get; set; }
 
-    public ObservableCollection<PluginInfo> Plugins = IPluginService.OnlinePlugins;
+    public List<PluginInfo> Plugins = IPluginService.OnlinePlugins;
+
+    public List<PluginInfo> FilteredPlugins => [.. Plugins.Where(x => x.Manifest.Name.Contains(SearchText) && (SelectedAuthor == "全体作者" || x.Manifest.Author == SelectedAuthor))];
+
+    public List<string> Authors => ["全体作者",.. Plugins.Select(x => x.Manifest.Author).Distinct()];
+
+    [ObservableProperty]
+    public partial string SelectedAuthor { get; set; } = "全体作者";
 
     private readonly IPluginService _pluginService;
     private readonly IDialogService _dialogService;
@@ -23,7 +30,12 @@ public partial class PluginManagementPageViewModel : ObservableObject
     {
         _pluginService = pluginService;
         _dialogService = dialogService;
-        _pluginService.LoadOnlinePluginsAsync();
+        _ = InitAsync();
+    }
+    private async Task InitAsync()
+    {
+        await _pluginService.LoadOnlinePluginsAsync();
+        OnPropertyChanged(nameof(FilteredPlugins));
     }
 
     [RelayCommand]
@@ -102,7 +114,9 @@ public partial class PluginManagementPageViewModel : ObservableObject
         {
             SelectedPlugin = null;
             Plugins = (selectorBarItem?.Text == "本地") ? IPluginService.OnlinePlugins : IPluginService.LoadedPlugins;
-            OnPropertyChanged(nameof(Plugins));
+            OnPropertyChanged(nameof(Authors));
+            SelectedAuthor = "全体作者";
+            OnPropertyChanged(nameof(FilteredPlugins));
         }
     }
 
@@ -120,5 +134,14 @@ public partial class PluginManagementPageViewModel : ObservableObject
     public async Task Refresh()
     {
         await _pluginService.LoadOnlinePluginsAsync();
+        OnPropertyChanged(nameof(Authors));
+        SelectedAuthor = "全体作者";
+        OnPropertyChanged(nameof(FilteredPlugins));
+    }
+
+    [RelayCommand]
+    public void Search(object args)
+    {
+        OnPropertyChanged(nameof(FilteredPlugins));
     }
 }
\ No newline at end of file
diff --git a/CRSim/Views/PluginManagementPage.xaml b/CRSim/Views/PluginManagementPage.xaml
index e46b57a..33aa336 100644
--- a/CRSim/Views/PluginManagementPage.xaml
+++ b/CRSim/Views/PluginManagementPage.xaml
@@ -37,10 +37,11 @@
             </Grid.ColumnDefinitions>
             <Grid Grid.Column="0">
                 <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
                     <RowDefinition Height="Auto"/>
                     <RowDefinition Height="*"/>
                 </Grid.RowDefinitions>
-                <Grid Grid.Row="0">
+                <Grid Grid.Row="0" Margin="0,0,0,8">
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="Auto"/>
                         <ColumnDefinition Width="*"/>
@@ -63,8 +64,30 @@
                         </CommandBar.SecondaryCommands>
                     </CommandBar>
                 </Grid>
-                <Border Style="{StaticResource ListViewBorder}" Grid.Row="1">
-                    <ListView ItemsSource="{x:Bind ViewModel.Plugins,Mode=OneWay}" Width="290" SelectionMode="Single">
+                <Grid Grid.Row="1" Margin="0,0,0,8">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="1.5*"/>
+                        <ColumnDefinition Width="*"/>
+                    </Grid.ColumnDefinitions>
+                    <AutoSuggestBox Grid.Column="0" PlaceholderText="搜索插件" QueryIcon="Find" Text="{x:Bind ViewModel.SearchText,Mode=TwoWay}"
+                                    Margin="0,0,8,0" HorizontalAlignment="Stretch" MaxWidth="186.4">
+                        <interactivity:Interaction.Behaviors>
+                            <interactivity:EventTriggerBehavior EventName="TextChanged">
+                                <interactivity:InvokeCommandAction Command="{x:Bind ViewModel.SearchCommand}" />
+                            </interactivity:EventTriggerBehavior>
+                        </interactivity:Interaction.Behaviors>
+                    </AutoSuggestBox>
+                    <ComboBox Grid.Column="1" HorizontalAlignment="Stretch" ItemsSource="{x:Bind ViewModel.Authors,Mode=OneWay}"
+                              SelectedItem="{x:Bind ViewModel.SelectedAuthor,Mode=TwoWay}">
+                        <interactivity:Interaction.Behaviors>
+                            <interactivity:EventTriggerBehavior EventName="SelectionChanged">
+                                <interactivity:InvokeCommandAction Command="{x:Bind ViewModel.SearchCommand}" />
+                            </interactivity:EventTriggerBehavior>
+                        </interactivity:Interaction.Behaviors>
+                    </ComboBox>
+                </Grid>
+                <Border Style="{StaticResource ListViewBorder}" Grid.Row="2">
+                    <ListView ItemsSource="{x:Bind ViewModel.FilteredPlugins,Mode=OneWay}" Width="290" SelectionMode="Single">
                         <interactivity:Interaction.Behaviors>
                             <interactivity:EventTriggerBehavior EventName="SelectionChanged">
                                 <interactivity:InvokeCommandAction Command="{x:Bind ViewModel.PluginSelectedCommand}" />
diff --git a/CRSim/Views/PluginManagementPage.xaml.cs b/CRSim/Views/PluginManagementPage.xaml.cs
index 173b39c..52379f2 100644
--- a/CRSim/Views/PluginManagementPage.xaml.cs
+++ b/CRSim/Views/PluginManagementPage.xaml.cs
@@ -14,6 +14,5 @@ public sealed partial class PluginManagementPage : Page
 
     private void SelectorBar_SelectionChanged(SelectorBar sender, SelectorBarSelectionChangedEventArgs args)
     {
-        Console.WriteLine($"SelectorBar selection changed");
     }
 }
diff --git a/Directory.Build.props b/Directory.Build.props
index 77b4476..eabd140 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-      <Version>2.3.104.0</Version>
+      <Version>2.3.105.0</Version>
 	  <Authors>电排骨</Authors>
 	  <RepositoryUrl>https://github.com/denglihong2007/CRSim</RepositoryUrl>
   </PropertyGroup>