diff --git a/src/MaaCore/Task/Interface/FightTask.cpp b/src/MaaCore/Task/Interface/FightTask.cpp
index da462f958e..24d50614b4 100644
--- a/src/MaaCore/Task/Interface/FightTask.cpp
+++ b/src/MaaCore/Task/Interface/FightTask.cpp
@@ -75,12 +75,16 @@ bool asst::FightTask::set_params(const json::value& params)
     const int times = params.get("times", INT_MAX);
     int series = params.get("series", 1);
 
+    // 重置插件状态 1000 表示自动连战，-1 表示禁用连战切换
+    m_fight_times_task_plugin_prt->set_enable(series != -1);
     m_fight_series_adjust_plugin_ptr->set_close_stone_page_next(false);
-    m_fight_series_adjust_plugin_ptr->set_enable(false);
+    m_fight_series_adjust_plugin_ptr->set_enable(series == 1000);
     if (series == 1000) {
-        m_fight_series_adjust_plugin_ptr->set_enable(true);
         series = 6;
     }
+    else if (series == -1) {
+        series = 1;
+    }
     else if (series < 1 || series > 6) {
         Log.error("Invalid series");
         return false;
diff --git a/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/FightSettingsUserControlModel.cs b/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/FightSettingsUserControlModel.cs
index 1a324dbab6..ba7fcce20f 100644
--- a/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/FightSettingsUserControlModel.cs
+++ b/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/FightSettingsUserControlModel.cs
@@ -112,6 +112,7 @@ public class FightSettingsUserControlModel : TaskViewModel
         { "3", 6 },
         { "2", 2 },
         { "1", 1 },
+        { LocalizationHelper.GetString("NotSelected"), -1 },
     };
 
     public string?[] Stages => [Stage1, Stage2, Stage3];