diff --git a/src/MaaWpfGui/Main/AsstProxy.cs b/src/MaaWpfGui/Main/AsstProxy.cs
index d45d80ea71..2e258932d9 100644
--- a/src/MaaWpfGui/Main/AsstProxy.cs
+++ b/src/MaaWpfGui/Main/AsstProxy.cs
@@ -757,15 +757,15 @@ namespace MaaWpfGui.Main
 
                         case "Mall":
                             {
-                                if (Instances.TaskQueueViewModel.Stage != string.Empty && Instances.SettingsViewModel.CreditFightTaskEnabled)
+                                if (Instances.TaskQueueViewModel.Stage != string.Empty && SettingsViewModel.MallTask.CreditFightTaskEnabled)
                                 {
-                                    Instances.SettingsViewModel.LastCreditFightTaskTime = DateTime.UtcNow.ToYjDate().ToFormattedString();
+                                    SettingsViewModel.MallTask.LastCreditFightTaskTime = DateTime.UtcNow.ToYjDate().ToFormattedString();
                                     Instances.TaskQueueViewModel.AddLog(LocalizationHelper.GetString("CompleteTask") + LocalizationHelper.GetString("CreditFight"));
                                 }
 
-                                if (Instances.SettingsViewModel.CreditVisitFriendsEnabled)
+                                if (SettingsViewModel.MallTask.CreditVisitFriendsEnabled)
                                 {
-                                    Instances.SettingsViewModel.LastCreditVisitFriendsTime = DateTime.UtcNow.ToYjDate().ToFormattedString();
+                                    SettingsViewModel.MallTask.LastCreditVisitFriendsTime = DateTime.UtcNow.ToYjDate().ToFormattedString();
                                     Instances.TaskQueueViewModel.AddLog(LocalizationHelper.GetString("CompleteTask") + LocalizationHelper.GetString("Visiting"));
                                 }
 
diff --git a/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs b/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs
index 07bc6b404e..d429a5f1e4 100644
--- a/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs
@@ -74,6 +74,11 @@ namespace MaaWpfGui.ViewModels.UI
 
         #region 长草任务Model
 
+        /// <summary>
+        /// Gets 信用及购物任务Model
+        /// </summary>
+        public static MallSettingsUserControlModel MallTask { get; } = new();
+
         /// <summary>
         /// Gets 肉鸽任务Model
         /// </summary>
@@ -404,7 +409,7 @@ namespace MaaWpfGui.ViewModels.UI
             }
 
             string[] wineList = ["酒", "liquor", "drink", "wine", "beer", "술", "🍷", "🍸", "🍺", "🍻", "🥃", "🍶"];
-            return wineList.Any(CreditFirstList.Contains);
+            return wineList.Any(MallTask.CreditFirstList.Contains);
         }
 
         #endregion EasterEggs
@@ -885,258 +890,6 @@ namespace MaaWpfGui.ViewModels.UI
 
         #endregion 基建设置
 
-        #region 信用相关设置
-
-        private string _lastCreditFightTaskTime = ConfigurationHelper.GetValue(ConfigurationKeys.LastCreditFightTaskTime, DateTime.UtcNow.ToYjDate().AddDays(-1).ToFormattedString());
-
-        public string LastCreditFightTaskTime
-        {
-            get => _lastCreditFightTaskTime;
-            set
-            {
-                SetAndNotify(ref _lastCreditFightTaskTime, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.LastCreditFightTaskTime, value);
-            }
-        }
-
-        private bool _creditFightTaskEnabled = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditFightTaskEnabled, bool.FalseString));
-
-        /// <summary>
-        /// Gets or sets a value indicating whether credit fight task is enabled.
-        /// </summary>
-        public bool CreditFightTaskEnabled
-        {
-            get
-            {
-                try
-                {
-                    if (DateTime.UtcNow.ToYjDate() > DateTime.ParseExact(_lastCreditFightTaskTime.Replace('-', '/'), "yyyy/MM/dd HH:mm:ss", CultureInfo.InvariantCulture))
-                    {
-                        return _creditFightTaskEnabled;
-                    }
-                }
-                catch
-                {
-                    return _creditFightTaskEnabled;
-                }
-
-                return false;
-            }
-
-            set
-            {
-                SetAndNotify(ref _creditFightTaskEnabled, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditFightTaskEnabled, value.ToString());
-            }
-        }
-
-        public bool CreditFightTaskEnabledDisplay
-        {
-            get
-            {
-                return _creditFightTaskEnabled;
-            }
-
-            set
-            {
-                SetAndNotify(ref _creditFightTaskEnabled, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditFightTaskEnabled, value.ToString());
-            }
-        }
-
-        /// <summary>
-        /// Gets 设置选择的编队
-        /// </summary>
-        // ReSharper disable once MemberCanBePrivate.Global
-        public List<CombinedData> FormationSelectList { get; } =
-            [
-                new() { Display = LocalizationHelper.GetString("Current"), Value = "0" },
-                new() { Display = "1", Value = "1" },
-                new() { Display = "2", Value = "2" },
-                new() { Display = "3", Value = "3" },
-                new() { Display = "4", Value = "4" },
-            ];
-
-        private string _lastCreditVisitFriendsTime = ConfigurationHelper.GetValue(ConfigurationKeys.LastCreditVisitFriendsTime, DateTime.UtcNow.ToYjDate().AddDays(-1).ToFormattedString());
-
-        public string LastCreditVisitFriendsTime
-        {
-            get => _lastCreditVisitFriendsTime;
-            set
-            {
-                SetAndNotify(ref _lastCreditVisitFriendsTime, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.LastCreditVisitFriendsTime, value);
-            }
-        }
-
-        private bool _creditVisitOnceADay = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditVisitOnceADay, bool.FalseString));
-
-        /// <summary>
-        /// Gets or sets a value indicating whether to bypass the daily limit.
-        /// </summary>
-        public bool CreditVisitOnceADay
-        {
-            get => _creditVisitOnceADay;
-            set
-            {
-                SetAndNotify(ref _creditVisitOnceADay, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditVisitOnceADay, value.ToString());
-            }
-        }
-
-        private bool _creditVisitFriendsEnabled = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditVisitFriendsEnabled, bool.TrueString));
-
-        /// <summary>
-        /// Gets or sets a value indicating whether visiting friends task is enabled.
-        /// </summary>
-        public bool CreditVisitFriendsEnabled
-        {
-            get
-            {
-                if (!_creditVisitOnceADay)
-                {
-                    return _creditVisitFriendsEnabled;
-                }
-
-                try
-                {
-                    return DateTime.UtcNow.ToYjDate() > DateTime.ParseExact(_lastCreditVisitFriendsTime.Replace('-', '/'), "yyyy/MM/dd HH:mm:ss", CultureInfo.InvariantCulture)
-                           && _creditVisitFriendsEnabled;
-                }
-                catch
-                {
-                    return _creditVisitFriendsEnabled;
-                }
-            }
-
-            set
-            {
-                SetAndNotify(ref _creditVisitFriendsEnabled, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditVisitFriendsEnabled, value.ToString());
-            }
-        }
-
-        public bool CreditVisitFriendsEnabledDisplay
-        {
-            get
-            {
-                return _creditVisitFriendsEnabled;
-            }
-
-            set
-            {
-                SetAndNotify(ref _creditVisitFriendsEnabled, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditVisitFriendsEnabled, value.ToString());
-            }
-        }
-
-        private int _creditFightSelectFormation = Convert.ToInt32(ConfigurationHelper.GetValue(ConfigurationKeys.CreditFightSelectFormation, "0"));
-
-        /// <summary>
-        /// Gets or sets a value indicating which formation will be select in credit fight.
-        /// </summary>
-        public int CreditFightSelectFormation
-        {
-            get => _creditFightSelectFormation;
-            set
-            {
-                SetAndNotify(ref _creditFightSelectFormation, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditFightSelectFormation, value.ToString());
-            }
-        }
-
-        private bool _creditShopping = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditShopping, bool.TrueString));
-
-        /// <summary>
-        /// Gets or sets a value indicating whether to shop with credit.
-        /// </summary>
-        public bool CreditShopping
-        {
-            get => _creditShopping;
-            set
-            {
-                SetAndNotify(ref _creditShopping, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditShopping, value.ToString());
-            }
-        }
-
-        private string _creditFirstList = ConfigurationHelper.GetValue(ConfigurationKeys.CreditFirstListNew, LocalizationHelper.GetString("HighPriorityDefault"));
-
-        /// <summary>
-        /// Gets or sets the priority item list of credit shop.
-        /// </summary>
-        public string CreditFirstList
-        {
-            get => _creditFirstList;
-            set
-            {
-                SetAndNotify(ref _creditFirstList, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditFirstListNew, value);
-            }
-        }
-
-        private string _creditBlackList = ConfigurationHelper.GetValue(ConfigurationKeys.CreditBlackListNew, LocalizationHelper.GetString("BlacklistDefault"));
-
-        /// <summary>
-        /// Gets or sets the blacklist of credit shop.
-        /// </summary>
-        public string CreditBlackList
-        {
-            get => _creditBlackList;
-            set
-            {
-                SetAndNotify(ref _creditBlackList, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditBlackListNew, value);
-            }
-        }
-
-        private bool _creditForceShoppingIfCreditFull = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditForceShoppingIfCreditFull, bool.FalseString));
-
-        /// <summary>
-        /// Gets or sets a value indicating whether save credit is enabled.
-        /// </summary>
-        public bool CreditForceShoppingIfCreditFull
-        {
-            get => _creditForceShoppingIfCreditFull;
-            set
-            {
-                SetAndNotify(ref _creditForceShoppingIfCreditFull, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditForceShoppingIfCreditFull, value.ToString());
-            }
-        }
-
-        private bool _creditOnlyBuyDiscount = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditOnlyBuyDiscount, bool.FalseString));
-
-        /// <summary>
-        /// Gets or sets a value indicating whether only buy discount is enabled.
-        /// </summary>
-        public bool CreditOnlyBuyDiscount
-        {
-            get => _creditOnlyBuyDiscount;
-            set
-            {
-                SetAndNotify(ref _creditOnlyBuyDiscount, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditOnlyBuyDiscount, value.ToString());
-            }
-        }
-
-        private bool _creditReserveMaxCredit = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditReserveMaxCredit, bool.FalseString));
-
-        /// <summary>
-        /// Gets or sets a value indicating whether reserve max credit is enabled.
-        /// </summary>
-        public bool CreditReserveMaxCredit
-        {
-            get => _creditReserveMaxCredit;
-            set
-            {
-                SetAndNotify(ref _creditReserveMaxCredit, value);
-                ConfigurationHelper.SetValue(ConfigurationKeys.CreditReserveMaxCredit, value.ToString());
-            }
-        }
-
-        #endregion 信用相关设置
-
         #region 领取奖励设置
 
         private bool _receiveAward = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.ReceiveAward, bool.TrueString));
diff --git a/src/MaaWpfGui/ViewModels/UI/TaskQueueViewModel.cs b/src/MaaWpfGui/ViewModels/UI/TaskQueueViewModel.cs
index 5fe902097f..d43f61da5a 100644
--- a/src/MaaWpfGui/ViewModels/UI/TaskQueueViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/TaskQueueViewModel.cs
@@ -1678,24 +1678,24 @@ namespace MaaWpfGui.ViewModels.UI
 
         private bool AppendMall()
         {
-            var buyFirst = Instances.SettingsViewModel.CreditFirstList.Split(';', '；')
+            var buyFirst = SettingsViewModel.MallTask.CreditFirstList.Split(';', '；')
                 .Select(s => s.Trim());
 
-            var blackList = Instances.SettingsViewModel.CreditBlackList.Split(';', '；')
+            var blackList = SettingsViewModel.MallTask.CreditBlackList.Split(';', '；')
                 .Select(s => s.Trim());
 
             blackList = blackList.Union(_blackCharacterListMapping[SettingsViewModel.GameSettings.ClientType]);
 
             return Instances.AsstProxy.AsstAppendMall(
-                !string.IsNullOrEmpty(this.Stage) && Instances.SettingsViewModel.CreditFightTaskEnabled,
-                Instances.SettingsViewModel.CreditFightSelectFormation,
-                Instances.SettingsViewModel.CreditVisitFriendsEnabled,
-                Instances.SettingsViewModel.CreditShopping,
+                !string.IsNullOrEmpty(this.Stage) && SettingsViewModel.MallTask.CreditFightTaskEnabled,
+                SettingsViewModel.MallTask.CreditFightSelectFormation,
+                SettingsViewModel.MallTask.CreditVisitFriendsEnabled,
+                SettingsViewModel.MallTask.CreditShopping,
                 buyFirst.ToArray(),
                 blackList.ToArray(),
-                Instances.SettingsViewModel.CreditForceShoppingIfCreditFull,
-                Instances.SettingsViewModel.CreditOnlyBuyDiscount,
-                Instances.SettingsViewModel.CreditReserveMaxCredit);
+                SettingsViewModel.MallTask.CreditForceShoppingIfCreditFull,
+                SettingsViewModel.MallTask.CreditOnlyBuyDiscount,
+                SettingsViewModel.MallTask.CreditReserveMaxCredit);
         }
 
         private static bool AppendAward()
diff --git a/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/MallSettingsUserControlModel.cs b/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/MallSettingsUserControlModel.cs
new file mode 100644
index 0000000000..0799363513
--- /dev/null
+++ b/src/MaaWpfGui/ViewModels/UserControl/TaskQueue/MallSettingsUserControlModel.cs
@@ -0,0 +1,278 @@
+// <copyright file="MallSettingsUserControlModel.cs" company="MaaAssistantArknights">
+// MaaWpfGui - A part of the MaaCoreArknights project
+// Copyright (C) 2021 MistEO and Contributors
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License v3.0 only as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY
+// </copyright>
+
+#nullable enable
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using MaaWpfGui.Constants;
+using MaaWpfGui.Extensions;
+using MaaWpfGui.Helper;
+using MaaWpfGui.Utilities.ValueType;
+using Stylet;
+
+namespace MaaWpfGui.ViewModels.UserControl.TaskQueue;
+
+/// <summary>
+/// 信用购物
+/// </summary>
+public class MallSettingsUserControlModel : PropertyChangedBase
+{
+    private string _lastCreditFightTaskTime = ConfigurationHelper.GetValue(ConfigurationKeys.LastCreditFightTaskTime, DateTime.UtcNow.ToYjDate().AddDays(-1).ToFormattedString());
+
+    public string LastCreditFightTaskTime
+    {
+        get => _lastCreditFightTaskTime;
+        set
+        {
+            SetAndNotify(ref _lastCreditFightTaskTime, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.LastCreditFightTaskTime, value);
+        }
+    }
+
+    private bool _creditFightTaskEnabled = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditFightTaskEnabled, bool.FalseString));
+
+    /// <summary>
+    /// Gets or sets a value indicating whether credit fight task is enabled.
+    /// </summary>
+    public bool CreditFightTaskEnabled
+    {
+        get
+        {
+            try
+            {
+                if (DateTime.UtcNow.ToYjDate() > DateTime.ParseExact(_lastCreditFightTaskTime.Replace('-', '/'), "yyyy/MM/dd HH:mm:ss", CultureInfo.InvariantCulture))
+                {
+                    return _creditFightTaskEnabled;
+                }
+            }
+            catch
+            {
+                return _creditFightTaskEnabled;
+            }
+
+            return false;
+        }
+
+        set
+        {
+            SetAndNotify(ref _creditFightTaskEnabled, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditFightTaskEnabled, value.ToString());
+        }
+    }
+
+    public bool CreditFightTaskEnabledDisplay
+    {
+        get
+        {
+            return _creditFightTaskEnabled;
+        }
+
+        set
+        {
+            SetAndNotify(ref _creditFightTaskEnabled, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditFightTaskEnabled, value.ToString());
+        }
+    }
+
+    /// <summary>
+    /// Gets 设置选择的编队
+    /// </summary>
+    // ReSharper disable once MemberCanBePrivate.Global
+    public List<GenericCombinedData<int>> FormationSelectList { get; } =
+        [
+            new() { Display = LocalizationHelper.GetString("Current"), Value = 0 },
+            new() { Display = "1", Value = 1 },
+            new() { Display = "2", Value = 2 },
+            new() { Display = "3", Value = 3 },
+            new() { Display = "4", Value = 4 },
+        ];
+
+    private string _lastCreditVisitFriendsTime = ConfigurationHelper.GetValue(ConfigurationKeys.LastCreditVisitFriendsTime, DateTime.UtcNow.ToYjDate().AddDays(-1).ToFormattedString());
+
+    public string LastCreditVisitFriendsTime
+    {
+        get => _lastCreditVisitFriendsTime;
+        set
+        {
+            SetAndNotify(ref _lastCreditVisitFriendsTime, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.LastCreditVisitFriendsTime, value);
+        }
+    }
+
+    private bool _creditVisitOnceADay = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditVisitOnceADay, bool.FalseString));
+
+    /// <summary>
+    /// Gets or sets a value indicating whether to bypass the daily limit.
+    /// </summary>
+    public bool CreditVisitOnceADay
+    {
+        get => _creditVisitOnceADay;
+        set
+        {
+            SetAndNotify(ref _creditVisitOnceADay, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditVisitOnceADay, value.ToString());
+        }
+    }
+
+    private bool _creditVisitFriendsEnabled = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditVisitFriendsEnabled, bool.TrueString));
+
+    /// <summary>
+    /// Gets or sets a value indicating whether visiting friends task is enabled.
+    /// </summary>
+    public bool CreditVisitFriendsEnabled
+    {
+        get
+        {
+            if (!_creditVisitOnceADay)
+            {
+                return _creditVisitFriendsEnabled;
+            }
+
+            try
+            {
+                return DateTime.UtcNow.ToYjDate() > DateTime.ParseExact(_lastCreditVisitFriendsTime.Replace('-', '/'), "yyyy/MM/dd HH:mm:ss", CultureInfo.InvariantCulture)
+                       && _creditVisitFriendsEnabled;
+            }
+            catch
+            {
+                return _creditVisitFriendsEnabled;
+            }
+        }
+
+        set
+        {
+            SetAndNotify(ref _creditVisitFriendsEnabled, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditVisitFriendsEnabled, value.ToString());
+        }
+    }
+
+    public bool CreditVisitFriendsEnabledDisplay
+    {
+        get
+        {
+            return _creditVisitFriendsEnabled;
+        }
+
+        set
+        {
+            SetAndNotify(ref _creditVisitFriendsEnabled, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditVisitFriendsEnabled, value.ToString());
+        }
+    }
+
+    private int _creditFightSelectFormation = Convert.ToInt32(ConfigurationHelper.GetValue(ConfigurationKeys.CreditFightSelectFormation, "0"));
+
+    /// <summary>
+    /// Gets or sets a value indicating which formation will be select in credit fight.
+    /// </summary>
+    public int CreditFightSelectFormation
+    {
+        get => _creditFightSelectFormation;
+        set
+        {
+            SetAndNotify(ref _creditFightSelectFormation, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditFightSelectFormation, value.ToString());
+        }
+    }
+
+    private bool _creditShopping = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditShopping, bool.TrueString));
+
+    /// <summary>
+    /// Gets or sets a value indicating whether to shop with credit.
+    /// </summary>
+    public bool CreditShopping
+    {
+        get => _creditShopping;
+        set
+        {
+            SetAndNotify(ref _creditShopping, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditShopping, value.ToString());
+        }
+    }
+
+    private string _creditFirstList = ConfigurationHelper.GetValue(ConfigurationKeys.CreditFirstListNew, LocalizationHelper.GetString("HighPriorityDefault"));
+
+    /// <summary>
+    /// Gets or sets the priority item list of credit shop.
+    /// </summary>
+    public string CreditFirstList
+    {
+        get => _creditFirstList;
+        set
+        {
+            SetAndNotify(ref _creditFirstList, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditFirstListNew, value);
+        }
+    }
+
+    private string _creditBlackList = ConfigurationHelper.GetValue(ConfigurationKeys.CreditBlackListNew, LocalizationHelper.GetString("BlacklistDefault"));
+
+    /// <summary>
+    /// Gets or sets the blacklist of credit shop.
+    /// </summary>
+    public string CreditBlackList
+    {
+        get => _creditBlackList;
+        set
+        {
+            SetAndNotify(ref _creditBlackList, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditBlackListNew, value);
+        }
+    }
+
+    private bool _creditForceShoppingIfCreditFull = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditForceShoppingIfCreditFull, bool.FalseString));
+
+    /// <summary>
+    /// Gets or sets a value indicating whether save credit is enabled.
+    /// </summary>
+    public bool CreditForceShoppingIfCreditFull
+    {
+        get => _creditForceShoppingIfCreditFull;
+        set
+        {
+            SetAndNotify(ref _creditForceShoppingIfCreditFull, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditForceShoppingIfCreditFull, value.ToString());
+        }
+    }
+
+    private bool _creditOnlyBuyDiscount = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditOnlyBuyDiscount, bool.FalseString));
+
+    /// <summary>
+    /// Gets or sets a value indicating whether only buy discount is enabled.
+    /// </summary>
+    public bool CreditOnlyBuyDiscount
+    {
+        get => _creditOnlyBuyDiscount;
+        set
+        {
+            SetAndNotify(ref _creditOnlyBuyDiscount, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditOnlyBuyDiscount, value.ToString());
+        }
+    }
+
+    private bool _creditReserveMaxCredit = Convert.ToBoolean(ConfigurationHelper.GetValue(ConfigurationKeys.CreditReserveMaxCredit, bool.FalseString));
+
+    /// <summary>
+    /// Gets or sets a value indicating whether reserve max credit is enabled.
+    /// </summary>
+    public bool CreditReserveMaxCredit
+    {
+        get => _creditReserveMaxCredit;
+        set
+        {
+            SetAndNotify(ref _creditReserveMaxCredit, value);
+            ConfigurationHelper.SetValue(ConfigurationKeys.CreditReserveMaxCredit, value.ToString());
+        }
+    }
+}
diff --git a/src/MaaWpfGui/Views/UI/TaskQueueView.xaml b/src/MaaWpfGui/Views/UI/TaskQueueView.xaml
index 377e014621..d93739e869 100644
--- a/src/MaaWpfGui/Views/UI/TaskQueueView.xaml
+++ b/src/MaaWpfGui/Views/UI/TaskQueueView.xaml
@@ -256,22 +256,19 @@
                         DataContext="{Binding TaskSettingDataContext}"
                         IsEnabled="{Binding Idle}"
                         Visibility="{c:Binding TaskSettingVisibilities.Base}" />
-                    <userControl:MallSettingsUserControl
-                        s:View.ActionTarget="{Binding DataContext, RelativeSource={RelativeSource Self}}"
-                        DataContext="{Binding TaskSettingDataContext}"
-                        IsEnabled="{Binding Idle}"
-                        Visibility="{c:Binding TaskSettingVisibilities.Mall}" />
+                    <taskQueue:MallSettingsUserControl
+                        DataContext="{Binding TaskSettingDataContext.MallTask}"
+                        IsEnabled="{Binding DataContext.Idle, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type UserControl}}}"
+                        Visibility="{c:Binding DataContext.TaskSettingVisibilities.Mall,
+                                               RelativeSource={RelativeSource Mode=FindAncestor,
+                                                                              AncestorType={x:Type UserControl}}}" />
                     <userControl:AwardSettingsUserControl
                         s:View.ActionTarget="{Binding DataContext, RelativeSource={RelativeSource Self}}"
                         DataContext="{Binding TaskSettingDataContext}"
                         IsEnabled="{Binding Idle}"
                         Visibility="{c:Binding TaskSettingVisibilities.Mission}" />
-                    <taskQueue:RoguelikeSettingsUserControl
-                        DataContext="{Binding TaskSettingDataContext.RoguelikeTask}"
-                        Visibility="{c:Binding DataContext.TaskSettingVisibilities.AutoRoguelike, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type UserControl}}}" />
-                    <taskQueue:ReclamationSettingsUserControl
-                        DataContext="{Binding TaskSettingDataContext.ReclamationTask}"
-                        Visibility="{c:Binding DataContext.TaskSettingVisibilities.Reclamation, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type UserControl}}}" />
+                    <taskQueue:RoguelikeSettingsUserControl DataContext="{Binding TaskSettingDataContext.RoguelikeTask}" Visibility="{c:Binding DataContext.TaskSettingVisibilities.AutoRoguelike, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type UserControl}}}" />
+                    <taskQueue:ReclamationSettingsUserControl DataContext="{Binding TaskSettingDataContext.ReclamationTask}" Visibility="{c:Binding DataContext.TaskSettingVisibilities.Reclamation, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type UserControl}}}" />
                     <userControl:AfterActionUserControl
                         s:View.ActionTarget="{Binding DataContext, RelativeSource={RelativeSource Self}}"
                         DataContext="{Binding TaskSettingDataContext}"
diff --git a/src/MaaWpfGui/Views/UserControl/MallSettingsUserControl.xaml b/src/MaaWpfGui/Views/UserControl/TaskQueue/MallSettingsUserControl.xaml
similarity index 82%
rename from src/MaaWpfGui/Views/UserControl/MallSettingsUserControl.xaml
rename to src/MaaWpfGui/Views/UserControl/TaskQueue/MallSettingsUserControl.xaml
index a516110a57..3c9f86540f 100644
--- a/src/MaaWpfGui/Views/UserControl/MallSettingsUserControl.xaml
+++ b/src/MaaWpfGui/Views/UserControl/TaskQueue/MallSettingsUserControl.xaml
@@ -1,5 +1,5 @@
 <UserControl
-    x:Class="MaaWpfGui.Views.UserControl.MallSettingsUserControl"
+    x:Class="MaaWpfGui.Views.UserControl.TaskQueue.MallSettingsUserControl"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:c="clr-namespace:CalcBinding;assembly=CalcBinding"
@@ -9,26 +9,26 @@
     xmlns:hc="https://handyorg.github.io/handycontrol"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:s="https://github.com/canton7/Stylet"
-    xmlns:styles="clr-namespace:MaaWpfGui.Styles"
-    xmlns:ui="clr-namespace:MaaWpfGui.ViewModels.UI"
-    xmlns:viewModels="clr-namespace:MaaWpfGui.ViewModels"
-    xmlns:vm="clr-namespace:MaaWpfGui"
-    d:DataContext="{d:DesignInstance {x:Type ui:SettingsViewModel}}"
+    xmlns:setting="clr-namespace:MaaWpfGui.ViewModels.UI"
+    xmlns:taskQueue="clr-namespace:MaaWpfGui.ViewModels.UserControl.TaskQueue"
+    d:Background="White"
+    d:DataContext="{d:DesignInstance {x:Type taskQueue:MallSettingsUserControlModel}}"
     d:DesignWidth="220"
+    s:View.ActionTarget="{Binding}"
     mc:Ignorable="d">
     <StackPanel>
-        <StackPanel Visibility="{c:Binding !TaskSettingVisibilities.EnableAdvancedSettings}">
+        <StackPanel Visibility="{c:Binding !EnableAdvancedSettings, Source={x:Static setting:TaskQueueViewModel.TaskSettingVisibilities}}">
             <CheckBox
                 Margin="0,10"
                 Block.TextAlignment="Left"
                 Content="{DynamicResource Visiting}"
-                IsChecked="{Binding CreditVisitFriendsEnabledDisplay}"/>
+                IsChecked="{Binding CreditVisitFriendsEnabledDisplay}" />
             <CheckBox
                 Margin="20,10,0,10"
                 Block.TextAlignment="Left"
-                Visibility="{c:Binding CreditVisitFriendsEnabledDisplay}"
                 Content="{DynamicResource OnlyOnceADay}"
-                IsChecked="{Binding CreditVisitOnceADay}"/>
+                IsChecked="{Binding CreditVisitOnceADay}"
+                Visibility="{c:Binding CreditVisitFriendsEnabledDisplay}" />
             <CheckBox
                 Margin="0,10"
                 Block.TextAlignment="Left"
@@ -49,7 +49,8 @@
                 hc:InfoElement.Title="{DynamicResource UseFormation}"
                 hc:InfoElement.TitlePlacement="Left"
                 hc:InfoElement.TitleWidth="120"
-                IsHitTestVisible="{Binding Idle}"
+                DisplayMemberPath="Display"
+                IsHitTestVisible="{Binding Idle, Source={x:Static setting:TaskQueueViewModel.TaskSettingDataContext}}"
                 ItemsSource="{Binding FormationSelectList}"
                 SelectedValue="{Binding CreditFightSelectFormation}"
                 SelectedValuePath="Value"
@@ -57,7 +58,7 @@
                 Visibility="{c:Binding CreditFightTaskEnabledDisplay}" />
         </StackPanel>
 
-        <StackPanel Visibility="{c:Binding TaskSettingVisibilities.EnableAdvancedSettings}">
+        <StackPanel Visibility="{c:Binding EnableAdvancedSettings, Source={x:Static setting:TaskQueueViewModel.TaskSettingVisibilities}}">
 
             <TextBox
                 Margin="0,10"
@@ -89,7 +90,7 @@
                     Block.TextAlignment="Left"
                     Text="{DynamicResource OnlyBuyDiscount}"
                     TextWrapping="Wrap"
-                    ToolTip="{DynamicResource OnlyBuyDiscountTips}"/>
+                    ToolTip="{DynamicResource OnlyBuyDiscountTips}" />
             </CheckBox>
             <CheckBox
                 Margin="0,10"
@@ -99,7 +100,7 @@
                     Block.TextAlignment="Left"
                     Text="{DynamicResource ReserveMaxCredit}"
                     TextWrapping="Wrap"
-                    ToolTip="{DynamicResource ReserveMaxCreditTips}"/>
+                    ToolTip="{DynamicResource ReserveMaxCreditTips}" />
             </CheckBox>
         </StackPanel>
     </StackPanel>
diff --git a/src/MaaWpfGui/Views/UserControl/MallSettingsUserControl.xaml.cs b/src/MaaWpfGui/Views/UserControl/TaskQueue/MallSettingsUserControl.xaml.cs
similarity index 95%
rename from src/MaaWpfGui/Views/UserControl/MallSettingsUserControl.xaml.cs
rename to src/MaaWpfGui/Views/UserControl/TaskQueue/MallSettingsUserControl.xaml.cs
index 67701c69e9..796c7c9e15 100644
--- a/src/MaaWpfGui/Views/UserControl/MallSettingsUserControl.xaml.cs
+++ b/src/MaaWpfGui/Views/UserControl/TaskQueue/MallSettingsUserControl.xaml.cs
@@ -11,7 +11,7 @@
 // but WITHOUT ANY WARRANTY
 // </copyright>
 
-namespace MaaWpfGui.Views.UserControl
+namespace MaaWpfGui.Views.UserControl.TaskQueue
 {
     /// <summary>
     /// MallSettingsUserControl.xaml 的交互逻辑