diff --git a/CRSim.Core/Abstractions/IApi.cs b/CRSim.Core/Abstractions/IApi.cs
new file mode 100644
index 0000000..cf43460
--- /dev/null
+++ b/CRSim.Core/Abstractions/IApi.cs
@@ -0,0 +1,9 @@
+namespace CRSim.Core.Abstractions
+{
+    public interface IApi
+    {
+        string Name { get; }
+        string BaseApi { get; }
+        string UpdateApi { get; }
+    }
+}
diff --git a/CRSim.Core/Abstractions/IApiFactory.cs b/CRSim.Core/Abstractions/IApiFactory.cs
new file mode 100644
index 0000000..2917389
--- /dev/null
+++ b/CRSim.Core/Abstractions/IApiFactory.cs
@@ -0,0 +1,15 @@
+namespace CRSim.Core.Abstractions
+{
+    /// <summary>
+    /// 定义 API 客户端工厂的合约，用于创建 IApi 实例。
+    /// </summary>
+    public interface IApiFactory
+    {
+        /// <summary>
+        /// 根据客户端类型名称和基础 URL 创建 IApi 实例。
+        /// </summary>
+        /// <param name="clientName">客户端的唯一名称。</param>
+        /// <returns>返回具体的 IApi 实现。</returns>
+        IApi CreateApi(string clientName);
+    }
+}
diff --git a/CRSim.Core/Models/Settings.cs b/CRSim.Core/Models/Settings.cs
index 4b4b8ef..d91500c 100644
--- a/CRSim.Core/Models/Settings.cs
+++ b/CRSim.Core/Models/Settings.cs
@@ -1,5 +1,5 @@
-using CRSim.Core.Converters;
-using System.Text.Json.Serialization;
+using CRSim.Core.Abstractions;
+using CRSim.Core.Services;
 
 namespace CRSim.Core.Models
 {
@@ -18,8 +18,9 @@ namespace CRSim.Core.Models
         /// 直到终到后多久停止显示
         /// </summary>
         public TimeSpan StopDisplayFromArrivalDuration { get; set; } = TimeSpan.FromMinutes(10);
+
         public TimeSpan StopCheckInAdvanceDuration { get; set; } = TimeSpan.FromMinutes(2);
-        public string ApiUri { get; set; } = "http://47.122.74.193:25565";
+        public IApi Api { get; set; } = new ApiFactory().CreateApi("官方站");
         public int MaxPages { get; set; } = 3;
         public int SwitchPageSeconds { get; set; } = 20;
         public string UserKey { get; set; } = "";
diff --git a/CRSim.Core/Services/ApiFactory.cs b/CRSim.Core/Services/ApiFactory.cs
new file mode 100644
index 0000000..c41ea78
--- /dev/null
+++ b/CRSim.Core/Services/ApiFactory.cs
@@ -0,0 +1,34 @@
+using CRSim.Core.Abstractions;
+
+namespace CRSim.Core.Services
+{
+    /// <summary>
+    /// IApiFactory 的具体实现，负责根据配置实例化正确的 IApi 客户端。
+    /// </summary>
+    public class ApiFactory : IApiFactory
+    {
+        public IApi CreateApi(string clientName)
+        {
+            clientName ??= string.Empty;
+            return clientName switch
+            {
+                "镜像站" => new MirrorApi(),
+                "官方站" => new OfficialApi(),
+                _ => new OfficialApi()
+            };
+        }
+    }
+    public class OfficialApi : IApi
+    {
+        public string Name => "官方站";
+        public string BaseApi => "https://47.122.74.193:25565/";
+        public string UpdateApi => "https://api.github.com/repos/denglihong2007/CRSim/releases/latest";
+    }
+
+    public class MirrorApi : IApi
+    {
+        public string Name => "镜像站";
+        public string BaseApi => "https://crsim.com.cn/api";
+        public string UpdateApi => "https://crsim.com.cn/api/version";
+    }
+}
diff --git a/CRSim.Core/Services/PluginService.cs b/CRSim.Core/Services/PluginService.cs
index 15e834c..c0f1e60 100644
--- a/CRSim.Core/Services/PluginService.cs
+++ b/CRSim.Core/Services/PluginService.cs
@@ -13,12 +13,12 @@ using Downloader;
 
 namespace CRSim.Core.Services;
 
-public class PluginService : IPluginService
+public class PluginService(INetworkService networkService, ISettingsService settingsService) : IPluginService
 {
     public static readonly string PluginManifestFileName = "manifest.json";
     public static readonly string StyleInfoFileName = "style.json";
 
-    private string IndexUrl => $"{_settings.ApiUri}/GetFile?fileName=plugins.json";
+    private string IndexUrl => $"{_settings.Api.BaseApi}/GetFile?fileName=plugins.json";
 
     public static void InitializePlugins(HostBuilderContext context, IServiceCollection services,string externalPluginPath)
     {
@@ -121,16 +121,11 @@ public class PluginService : IPluginService
             }
         }        
     }
-    private readonly Models.Settings _settings;
-    private readonly INetworkService _networkService;
-    public PluginService(INetworkService networkService,ISettingsService settingsService)
-    {
-        _networkService = networkService;
-        _settings = settingsService.GetSettings();
-    }
+    private readonly Settings _settings = settingsService.GetSettings();
+
     public async Task LoadOnlinePluginsAsync()
     {
-        var pluginManifests = await _networkService.GetOnlinePluginsAsync(IndexUrl);
+        var pluginManifests = await networkService.GetOnlinePluginsAsync(IndexUrl);
         IPluginService.OnlinePluginsInternal.Clear();
         foreach (var Manifest in pluginManifests ?? [])
         {
@@ -138,7 +133,7 @@ public class PluginService : IPluginService
             var info = new PluginInfo
             {
                 Manifest = Manifest,
-                RealIconPath = $"{_settings.ApiUri}/GetFile?fileName=icons/{Manifest.Id}.png",
+                RealIconPath = $"{_settings.Api.BaseApi}/GetFile?fileName=icons/{Manifest.Id}.png",
                 LoadStatus = localInfo?.LoadStatus ?? PluginLoadStatus.NotLoaded,
                 PluginFolderPath = localInfo?.PluginFolderPath ?? string.Empty,
             };
@@ -150,7 +145,7 @@ public class PluginService : IPluginService
     public async Task InstallPluginOnlineAsync(PluginInfo plugin)
     {
         var id = plugin.Manifest.Id;
-        var packageUrl = $"{_settings.ApiUri}/GetFile?fileName=plugins/{id}{IPluginService.PluginPackageExtension}";
+        var packageUrl = $"{_settings.Api.BaseApi}/GetFile?fileName=plugins/{id}{IPluginService.PluginPackageExtension}";
         var tempDir = Path.Combine(AppPaths.TempPath, "Plugins", Guid.NewGuid().ToString());
         Directory.CreateDirectory(tempDir);
         var packagePath = Path.Combine(tempDir, $"{id}{IPluginService.PluginPackageExtension}");
diff --git a/CRSim.Core/Services/SettingsService.cs b/CRSim.Core/Services/SettingsService.cs
index 385ff77..d08dae6 100644
--- a/CRSim.Core/Services/SettingsService.cs
+++ b/CRSim.Core/Services/SettingsService.cs
@@ -1,7 +1,6 @@
 using CRSim.Core.Abstractions;
 using CRSim.Core.Models;
 using Microsoft.Win32;
-using System.Text.Json;
 
 namespace CRSim.Core.Services
 {
@@ -12,7 +11,7 @@ namespace CRSim.Core.Services
         public void SaveSettings()
         {
             _key.SetValue("SwitchPageSeconds", _settings.SwitchPageSeconds);
-            _key.SetValue("ApiUri", _settings.ApiUri);
+            _key.SetValue("Api", _settings.Api.Name);
             _key.SetValue("MaxPages", _settings.MaxPages);
             _key.SetValue("StopCheckInAdvanceDuration", (int)_settings.StopCheckInAdvanceDuration.TotalMinutes);
             _key.SetValue("StopDisplayUntilDepartureDuration", (int)_settings.StopDisplayUntilDepartureDuration.TotalMinutes);
@@ -36,7 +35,7 @@ namespace CRSim.Core.Services
             {
                 _settings = new Settings();
                 if (_key.GetValue("SwitchPageSeconds") != null) _settings.SwitchPageSeconds = (int)_key.GetValue("SwitchPageSeconds");
-                if (_key.GetValue("ApiUri") != null) _settings.ApiUri = (string)_key.GetValue("ApiUri");
+                _settings.Api = new ApiFactory().CreateApi((string)_key.GetValue("Api")); 
                 if (_key.GetValue("MaxPages") != null) _settings.MaxPages = (int)_key.GetValue("MaxPages");
                 if (_key.GetValue("StopCheckInAdvanceDuration") != null) _settings.StopCheckInAdvanceDuration = TimeSpan.FromMinutes((int)_key.GetValue("StopCheckInAdvanceDuration"));
                 if (_key.GetValue("StopDisplayUntilDepartureDuration") != null) _settings.StopDisplayUntilDepartureDuration = TimeSpan.FromMinutes((int)_key.GetValue("StopDisplayUntilDepartureDuration"));
diff --git a/CRSim/ViewModels/DashboardPageViewModel.cs b/CRSim/ViewModels/DashboardPageViewModel.cs
index 5410ba3..bb46e97 100644
--- a/CRSim/ViewModels/DashboardPageViewModel.cs
+++ b/CRSim/ViewModels/DashboardPageViewModel.cs
@@ -1,6 +1,4 @@
-using System.Windows;
-
-namespace CRSim.ViewModels;
+namespace CRSim.ViewModels;
 public partial class DashboardPageViewModel : ObservableObject
 {
     [ObservableProperty]
@@ -17,12 +15,7 @@ public partial class DashboardPageViewModel : ObservableObject
     }
     private async void InitializeAsync()
     {
-        var url = _settingsService.GetSettings().ApiUri.Contains("47")
-            ? "https://api.github.com/repos/denglihong2007/CRSim/releases/latest"
-            : "https://crsim.com.cn/api/version";
-
-        var updateInfo = await _networkService.GetUpdateAsync(url);
-
+        var updateInfo = await _networkService.GetUpdateAsync(_settingsService.GetSettings().Api.UpdateApi);
         if (updateInfo is not null && updateInfo.Name != Assembly.GetExecutingAssembly().GetName().Version.ToString())
         {
             UpdateMessage = $"有新版本 {updateInfo.Name} 可用，请前往“设置”下载安装更新！";
diff --git a/CRSim/ViewModels/SettingsPageViewModel.cs b/CRSim/ViewModels/SettingsPageViewModel.cs
index 1700494..98a51b9 100644
--- a/CRSim/ViewModels/SettingsPageViewModel.cs
+++ b/CRSim/ViewModels/SettingsPageViewModel.cs
@@ -13,10 +13,10 @@ namespace CRSim.ViewModels
 
         [ObservableProperty]
         public partial string AppVersion { get; set; } = "";
-        public ObservableCollection<InfoItem> Apis { get; } =
+        public ObservableCollection<IApi> Apis { get; } =
         [
-            new InfoItem { Title = "官方源", Detail = "http://47.122.74.193:25565" },
-            new InfoItem { Title = "镜像站源", Detail = "https://crsim.com.cn/api" },
+            new ApiFactory().CreateApi("官方站"),
+            new ApiFactory().CreateApi("镜像站"),
         ];
         private Settings _settings;
         private readonly ISettingsService _settingsService;
@@ -50,7 +50,7 @@ namespace CRSim.ViewModels
         public partial string SwitchPageSeconds { get; set; }
 
         [ObservableProperty]
-        public partial InfoItem ApiUri { get; set; }
+        public partial IApi Api { get; set; }
 
         [ObservableProperty]
         public partial string UserKey { get; set; }
@@ -81,7 +81,7 @@ namespace CRSim.ViewModels
             StopDisplayUntilDepartureDuration = _settings.StopDisplayUntilDepartureDuration.TotalMinutes.ToString();
             StopDisplayFromArrivalDuration = _settings.StopDisplayFromArrivalDuration.TotalMinutes.ToString();
             StopCheckInAdvanceDuration = _settings.StopCheckInAdvanceDuration.TotalMinutes.ToString();
-            ApiUri = Apis.Where(x => x.Detail == _settings.ApiUri).FirstOrDefault();
+            Api = Apis.First(x => x.Name == _settings.Api.Name);
             MaxPages = _settings.MaxPages.ToString();
             SwitchPageSeconds = _settings.SwitchPageSeconds.ToString();
             UserKey = _settings.UserKey;
@@ -102,7 +102,7 @@ namespace CRSim.ViewModels
             _settings.UserKey = UserKey;
             _settings.LoadTodayOnly = LoadTodayOnly;
             _settings.ReopenUnclosedScreensOnLoad = ReopenUnclosedScreensOnLoad;
-            _settings.ApiUri = ApiUri.Detail;
+            _settings.Api = Api;
             _settingsService.SaveSettings();
         }
         private static void UpdateSettings(string input, bool allowNegative, Action<int> updateAction)
@@ -123,9 +123,7 @@ namespace CRSim.ViewModels
         [RelayCommand]
         public async Task CheckUpdate()
         {
-            var update = ApiUri.Title == "官方源" ? 
-                await _networkService.GetUpdateAsync("https://api.github.com/repos/denglihong2007/CRSim/releases/latest") : 
-                await _networkService.GetUpdateAsync("https://crsim.com.cn/api/version");
+            var update = await _networkService.GetUpdateAsync(Api.UpdateApi);
             if (update is null)
             {
                 await _dialogService.ShowMessageAsync("错误", "检查更新失败。");
@@ -169,7 +167,7 @@ namespace CRSim.ViewModels
                     }
 
                     var programDirectory = AppDomain.CurrentDomain.BaseDirectory;
-                    var appExePath = Process.GetCurrentProcess().MainModule.FileName;
+                    var appExePath = Environment.ProcessPath;
                     var appName = Path.GetFileName(appExePath);
                     string batchScript = $@"
                         @echo off
diff --git a/CRSim/Views/SettingsPage.xaml b/CRSim/Views/SettingsPage.xaml
index 631ef77..58cfdc3 100644
--- a/CRSim/Views/SettingsPage.xaml
+++ b/CRSim/Views/SettingsPage.xaml
@@ -43,8 +43,8 @@
                         <TextBox Width="168" Text="{x:Bind ViewModel.UserKey, Mode=TwoWay}"/>
                     </controls:SettingsCard>
                     <controls:SettingsCard Header="API 地址" Description="适用于插件市场与软件更新" HeaderIcon="{winui:FontIcon Glyph=&#xE943;}">
-                        <ComboBox ItemsSource="{x:Bind ViewModel.Apis}" SelectedItem="{x:Bind ViewModel.ApiUri,Mode=TwoWay}"
-                                  DisplayMemberPath="Title" Width="168"/>
+                        <ComboBox ItemsSource="{x:Bind ViewModel.Apis}" SelectedItem="{x:Bind ViewModel.Api,Mode=TwoWay}"
+                                  DisplayMemberPath="Name" Width="168"/>
                     </controls:SettingsCard>
                     <controls:SettingsCard Header="应用更新" Description="检查软件更新" HeaderIcon="{winui:FontIcon Glyph=&#xECC5;}">
                         <Button Style="{StaticResource AccentButtonStyle}" Content="检查更新" Command="{x:Bind ViewModel.CheckUpdateCommand}" />