diff --git a/Cardiopulmonarybypasssystems/MainWindow.xaml b/Cardiopulmonarybypasssystems/MainWindow.xaml
index 067afeb..e6401bf 100644
--- a/Cardiopulmonarybypasssystems/MainWindow.xaml
+++ b/Cardiopulmonarybypasssystems/MainWindow.xaml
@@ -116,7 +116,7 @@
                             <StackPanel>
                                 <Border Style="{StaticResource CardBorderStyle}">
                                     <StackPanel>
-                                        <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x6761;&#x6B3E;&#x68C0;&#x7D22;&#x4E0E;&#x91C7;&#x96C6;&#x7B56;&#x7565;" />
+                                        <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x9879;&#x76EE;&#x68C0;&#x7D22;&#x4E0E;&#x91C7;&#x96C6;&#x7B56;&#x7565;" />
                                         <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x6839;&#x636E; YY 0948-2025 &#x5C06;&#x9879;&#x76EE;&#x533A;&#x5206;&#x4E3A;&#x201C;&#x5B9E;&#x65F6;&#x76D1;&#x63A7;&#x201D;&#x201C;&#x5B9E;&#x65F6;&#x663E;&#x793A;+&#x624B;&#x52A8;&#x5F55;&#x5165;&#x201D;&#x548C;&#x201C;&#x624B;&#x52A8;&#x5F55;&#x5165;&#x201D;&#x4E09;&#x7C7B;&#x3002;" TextWrapping="Wrap" />
                                         <Grid Margin="0,10,0,0">
                                             <Grid.ColumnDefinitions>
diff --git a/Cardiopulmonarybypasssystems/ViewModels/MainViewModel.cs b/Cardiopulmonarybypasssystems/ViewModels/MainViewModel.cs
index b9414d1..0d28f31 100644
--- a/Cardiopulmonarybypasssystems/ViewModels/MainViewModel.cs
+++ b/Cardiopulmonarybypasssystems/ViewModels/MainViewModel.cs
@@ -81,6 +81,8 @@ public partial class MainViewModel : ObservableObject
     [ObservableProperty]
     private string itemSearchText = "";
 
+    private string activeFilter = "全部";
+
     public MainViewModel(IStandardRepository repository, IModbusTelemetryService telemetryService)
     {
         _telemetryService = telemetryService;
@@ -109,7 +111,8 @@ public partial class MainViewModel : ObservableObject
     public ObservableCollection<TraceEvent> TraceEvents { get; }
     public ObservableCollection<AlarmMessage> AlarmMessages { get; }
     public ObservableCollection<string> ResultStatusOptions { get; }
-    public IEnumerable<InspectionItem> FilteredItems => InspectionItems.Where(MatchesItemSearch);
+    public ObservableCollection<string> ItemFilterOptions { get; } = new(["全部", "待填写", "已完成", "实时监控", "手动填写"]);
+    public IEnumerable<InspectionItem> FilteredItems => InspectionItems.Where(MatchesActiveFilter).Where(MatchesItemSearch);
     public bool HasFilteredItems => FilteredItems.Any();
     public IEnumerable<DeviceChannel> FlowSensorChannels => Channels.Where(IsFlowSensorChannel);
     public IEnumerable<DeviceChannel> OtherChannels => Channels.Where(channel => !IsFlowSensorChannel(channel));
@@ -158,20 +161,18 @@ public partial class MainViewModel : ObservableObject
     partial void OnDetectionCompletedChanged(bool value) => OnPropertyChanged(nameof(ExportStateText));
     partial void OnItemSearchTextChanged(string value)
     {
-        OnPropertyChanged(nameof(FilteredItems));
-        OnPropertyChanged(nameof(FilteredItemSummary));
-        OnPropertyChanged(nameof(HasFilteredItems));
-        OnPropertyChanged(nameof(HasItemSearchText));
+        RefreshFilteredItemsView();
+    }
 
-        var filtered = FilteredItems.ToList();
-        if (filtered.Count == 0)
+    public string ActiveFilter
+    {
+        get => activeFilter;
+        set
         {
-            return;
-        }
-
-        if (SelectedItem is null || !filtered.Contains(SelectedItem))
-        {
-            SelectedItem = filtered[0];
+            if (SetProperty(ref activeFilter, value))
+            {
+                RefreshFilteredItemsView();
+            }
         }
     }
 
@@ -305,6 +306,7 @@ public partial class MainViewModel : ObservableObject
         });
 
         RefreshComputedState();
+        RefreshFilteredItemsView();
     }
 
     [RelayCommand]
@@ -388,6 +390,7 @@ public partial class MainViewModel : ObservableObject
 
         RefreshTelemetryPanel();
         RefreshComputedState();
+        RefreshFilteredItemsView();
     }
 
     private void RefreshTelemetryPanel()
@@ -430,6 +433,25 @@ public partial class MainViewModel : ObservableObject
         ComplianceRate = InspectionItems.Count == 0 ? 0 : QualifiedCount * 100d / InspectionItems.Count;
     }
 
+    private void RefreshFilteredItemsView()
+    {
+        OnPropertyChanged(nameof(FilteredItems));
+        OnPropertyChanged(nameof(FilteredItemSummary));
+        OnPropertyChanged(nameof(HasFilteredItems));
+        OnPropertyChanged(nameof(HasItemSearchText));
+
+        var filtered = FilteredItems.ToList();
+        if (filtered.Count == 0)
+        {
+            return;
+        }
+
+        if (SelectedItem is null || !filtered.Contains(SelectedItem))
+        {
+            SelectedItem = filtered[0];
+        }
+    }
+
     private void LoadSelectedItemDraft(InspectionItem item)
     {
         ResultValue = SelectedItemUsesRealtimeValue
@@ -629,6 +651,15 @@ ul {{ padding-left: 20px; }}
             || MatchesKeyword(item.TestMethod, keyword);
     }
 
+    private bool MatchesActiveFilter(InspectionItem item) => ActiveFilter switch
+    {
+        "待填写" => item.Status == InspectionItemStatus.Pending,
+        "已完成" => item.Status != InspectionItemStatus.Pending,
+        "实时监控" => item.CaptureMode == InspectionItemCaptureMode.RealtimeMonitor,
+        "手动填写" => item.CaptureMode != InspectionItemCaptureMode.RealtimeMonitor,
+        _ => true
+    };
+
     private static bool MatchesKeyword(string source, string keyword)
     {
         if (source.Contains(keyword, StringComparison.OrdinalIgnoreCase))