diff --git a/src/MaaWpfGui/Main/AsstProxy.cs b/src/MaaWpfGui/Main/AsstProxy.cs
index f079d81f77..8870d4ff72 100644
--- a/src/MaaWpfGui/Main/AsstProxy.cs
+++ b/src/MaaWpfGui/Main/AsstProxy.cs
@@ -1206,6 +1206,7 @@ namespace MaaWpfGui
             task_params["client_type"] = settings.ClientType;
             task_params["penguin_id"] = settings.PenguinId;
             task_params["DrGrandet"] = settings.IsDrGrandet;
+            task_params["expiring_medicine"] = settings.UseExpiringMedicine ? 9999 : 0;
             task_params["server"] = settings.ServerType;
             return task_params;
         }
diff --git a/src/MaaWpfGui/Main/SettingsViewModel.cs b/src/MaaWpfGui/Main/SettingsViewModel.cs
index 1f66c85e5a..d9a737a35f 100644
--- a/src/MaaWpfGui/Main/SettingsViewModel.cs
+++ b/src/MaaWpfGui/Main/SettingsViewModel.cs
@@ -2250,6 +2250,18 @@ namespace MaaWpfGui
             }
         }
 
+        private bool _useExpiringMedicine = bool.Parse(ViewStatusStorage.Get("Fight.UseExpiringMedicine", bool.FalseString));
+
+        public bool UseExpiringMedicine
+        {
+            get => _useExpiringMedicine;
+            set
+            {
+                SetAndNotify(ref _useExpiringMedicine, value);
+                ViewStatusStorage.Set("Fight.UseExpiringMedicine", value.ToString());
+            }
+        }
+
         private bool _hideUnavailableStage = Convert.ToBoolean(ViewStatusStorage.Get("GUI.HideUnavailableStage", bool.TrueString));
 
         /// <summary>
diff --git a/src/MaaWpfGui/Res/Localizations/zh-cn.xaml b/src/MaaWpfGui/Res/Localizations/zh-cn.xaml
index f0b6de2821..c963a2ce5d 100644
--- a/src/MaaWpfGui/Res/Localizations/zh-cn.xaml
+++ b/src/MaaWpfGui/Res/Localizations/zh-cn.xaml
@@ -219,6 +219,7 @@
     <system:String x:Key="SystemNotification">重要信息弹出系统通知</system:String>
     <system:String x:Key="UseAlternateStage">使用备选关卡</system:String>
     <system:String x:Key="UseRemainingSanityStage">使用剩余理智</system:String>
+    <system:String x:Key="UseExpiringMedicine">无限吃48小时内过期的理智药</system:String>
     <system:String x:Key="HideUnavailableStage">隐藏当日不开放关卡</system:String>
     <system:String x:Key="MainViewButtonFeature">主界面可选择按钮功能</system:String>
     <system:String x:Key="CustomStageCode">手动输入关卡名</system:String>
diff --git a/src/MaaWpfGui/Views/UserControl/OtherCombatSettingsUserControl.xaml b/src/MaaWpfGui/Views/UserControl/OtherCombatSettingsUserControl.xaml
index 2483ddcc21..e3f81cbf13 100644
--- a/src/MaaWpfGui/Views/UserControl/OtherCombatSettingsUserControl.xaml
+++ b/src/MaaWpfGui/Views/UserControl/OtherCombatSettingsUserControl.xaml
@@ -53,6 +53,11 @@
                     HorizontalAlignment="Left"
                     Content="{DynamicResource UseRemainingSanityStage}"
                     IsChecked="{Binding UseRemainingSanityStage}" />
+                <CheckBox
+                    Margin="10"
+                    HorizontalAlignment="Left"
+                    Content="{DynamicResource UseExpiringMedicine}"
+                    IsChecked="{Binding UseExpiringMedicine}" />
                 <CheckBox
                     Margin="10"
                     HorizontalAlignment="Left"