diff --git a/src/MaaWpfGui/Constants/ConfigurationKeys.cs b/src/MaaWpfGui/Constants/ConfigurationKeys.cs
index db59bd1929..4b34937b4a 100644
--- a/src/MaaWpfGui/Constants/ConfigurationKeys.cs
+++ b/src/MaaWpfGui/Constants/ConfigurationKeys.cs
@@ -246,7 +246,7 @@ namespace MaaWpfGui.Constants
         public const string Stage2 = "MainFunction.Stage2";
         public const string Stage3 = "MainFunction.Stage3";
         public const string Stage4 = "MainFunction.Stage4";
-        public const string Annihilation = "MainFunction.Annihilation";
+        public const string AnnihilationStage = "MainFunction.AnnihilationStage";
         public const string UseMedicine = "MainFunction.UseMedicine";
         public const string UseMedicineQuantity = "MainFunction.UseMedicine.Quantity";
         public const string UseStone = "MainFunction.UseStone";
diff --git a/src/MaaWpfGui/Services/StageManager.cs b/src/MaaWpfGui/Services/StageManager.cs
index d43835a804..cb63a9aec3 100644
--- a/src/MaaWpfGui/Services/StageManager.cs
+++ b/src/MaaWpfGui/Services/StageManager.cs
@@ -296,12 +296,8 @@ namespace MaaWpfGui.Services
                 { "SK-5", new("SK-5", "SKTip", [DayOfWeek.Monday, DayOfWeek.Wednesday, DayOfWeek.Friday, DayOfWeek.Saturday], resourceCollection) },
 
                 // 剿灭模式
-                { "AnnihilationMode", new() { Display = LocalizationHelper.GetString("AnnihilationMode"), Value = "AnnihilationMode" } },
-                /* removed
-                { "Chernobog", new() { Display = LocalizationHelper.GetString("Chernobog"), Value = "Chernobog@AnnihilationReturn@Annihilation" } },
-                { "LungmenOutskirts", new() { Display = LocalizationHelper.GetString("LungmenOutskirts"), Value = "LungmenOutskirts@AnnihilationReturn@Annihilation" } },
-                { "LungmenDowntown", new() { Display = LocalizationHelper.GetString("LungmenDowntown"), Value = "LungmenDowntown@AnnihilationReturn@Annihilation" } },
-                */
+                { "Annihilation", new() { Display = LocalizationHelper.GetString("AnnihilationMode"), Value = "Annihilation" } },
+
                 // 芯片本
                 { "PR-A-1", new("PR-A-1", "PR-ATip", [DayOfWeek.Monday, DayOfWeek.Thursday, DayOfWeek.Friday, DayOfWeek.Sunday], resourceCollection) },
                 { "PR-A-2", new("PR-A-2", string.Empty, [DayOfWeek.Monday, DayOfWeek.Thursday, DayOfWeek.Friday, DayOfWeek.Sunday], resourceCollection) },
diff --git a/src/MaaWpfGui/ViewModels/UI/TaskQueueViewModel.cs b/src/MaaWpfGui/ViewModels/UI/TaskQueueViewModel.cs
index 2b321f70cb..5985dcd8c5 100644
--- a/src/MaaWpfGui/ViewModels/UI/TaskQueueViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/TaskQueueViewModel.cs
@@ -1635,25 +1635,14 @@ namespace MaaWpfGui.ViewModels.UI
 
             var (type, mainParam) = FightTask.Serialize();
             bool mainFightRet = Instances.AsstProxy.AsstAppendTaskWithEncoding(TaskType.Fight, type, mainParam);
-            if (!mainFightRet && curStage != "AnnihilationMode")
+            if (!mainFightRet)
             {
                 AddLog(LocalizationHelper.GetString("UnsupportedStages") + ": " + curStage, UiLogColor.Error);
                 return false;
             }
 
-            if ((curStage == "AnnihilationMode") && FightTask.UseAlternateStage)
+            if ((curStage == "Annihilation") && FightTask.UseAlternateStage)
             {
-                AddLog(LocalizationHelper.GetString("AnnihilationTaskTip"), UiLogColor.Info);
-
-                // 先打剿灭
-                var annihilationTask = mainParam.ToObject<AsstFightTask>();
-                annihilationTask.Stage = ConfigurationHelper.GetValue(ConfigurationKeys.Annihilation, "Annihilation");
-                annihilationTask.Stone = 0;
-                annihilationTask.MaxTimes = int.MaxValue;
-                annihilationTask.Drops = [];
-                mainFightRet = Instances.AsstProxy.AsstAppendTaskWithEncoding(TaskType.FightAnnihilationAlternate, type, annihilationTask.Serialize().Params);
-
-                // 再打备选
                 foreach (var stage in FightTask.Stages)
                 {
                     if (stage is null || !IsStageOpen(stage) || (stage == curStage))
@@ -1674,10 +1663,6 @@ namespace MaaWpfGui.ViewModels.UI
                     break;
                 }
             }
-            else if (curStage == "AnnihilationMode")
-            {
-                AddLog(LocalizationHelper.GetString("AnnihilationWarning"), UiLogColor.Warning);
-            }
 
             if (mainFightRet && FightTask.UseRemainingSanityStage && !string.IsNullOrEmpty(FightTask.RemainingSanityStage))
             {
diff --git a/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/FightSettingsUserControlModel.cs b/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/FightSettingsUserControlModel.cs
index 735c492177..7ae5fb1000 100644
--- a/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/FightSettingsUserControlModel.cs
+++ b/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/FightSettingsUserControlModel.cs
@@ -715,15 +715,15 @@ public class FightSettingsUserControlModel : TaskViewModel
         { LocalizationHelper.GetString("LungmenDowntown"), "LungmenDowntown@AnnihilationReturn@Annihilation" },
     };
 
-    private string _annihilationMode = ConfigurationHelper.GetValue(ConfigurationKeys.Annihilation, "Annihilation");
+    private string _annihilationStage = ConfigurationHelper.GetValue(ConfigurationKeys.AnnihilationStage, "Annihilation");
 
-    public string AnnihilationMode
+    public string AnnihilationStage
     {
-        get => _annihilationMode;
+        get => _annihilationStage;
         set
         {
-            SetAndNotify(ref _annihilationMode, value);
-            ConfigurationHelper.SetValue(ConfigurationKeys.Annihilation, value);
+            SetAndNotify(ref _annihilationStage, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.AnnihilationStage, value);
         }
     }
 
@@ -887,6 +887,11 @@ public class FightSettingsUserControlModel : TaskViewModel
             ClientType = SettingsViewModel.GameSettings.ClientType,
         };
 
+        if (Stage == "Annihilation")
+        {
+            task.Stage = AnnihilationStage;
+        }
+
         if (IsSpecifiedDrops && !string.IsNullOrEmpty(DropsItemId))
         {
             task.Drops.Add(DropsItemId, DropsQuantity);
diff --git a/src/MaaWpfGui/Views/UserControl/TaskQueue/FightSettingsUserControl.xaml b/src/MaaWpfGui/Views/UserControl/TaskQueue/FightSettingsUserControl.xaml
index cbe4ab8e92..c03c6b993f 100644
--- a/src/MaaWpfGui/Views/UserControl/TaskQueue/FightSettingsUserControl.xaml
+++ b/src/MaaWpfGui/Views/UserControl/TaskQueue/FightSettingsUserControl.xaml
@@ -440,7 +440,7 @@
                         IsHitTestVisible="{c:Binding !FightTaskRunning,
                                                      Source={x:Static helper:Instances.TaskQueueViewModel}}"
                         ItemsSource="{Binding AnnihilationModeList}"
-                        SelectedValue="{Binding AnnihilationMode}"
+                        SelectedValue="{Binding AnnihilationStage}"
                         SelectedValuePath="Value"/>
                 </StackPanel>
             </Grid>