diff --git a/src/MaaWpfGui/ViewModels/UI/CopilotViewModel.cs b/src/MaaWpfGui/ViewModels/UI/CopilotViewModel.cs
index f94983f7c7..a1d991e375 100644
--- a/src/MaaWpfGui/ViewModels/UI/CopilotViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/CopilotViewModel.cs
@@ -44,17 +44,17 @@ namespace MaaWpfGui.ViewModels.UI
     {
         private readonly RunningState _runningState;
         private static readonly ILogger _logger = Log.ForContext<CopilotViewModel>();
-        private readonly List<int> _copilotIdList = new(); // 用于保存作业列表中的作业的Id，对于同一个作业，只有都执行成功才点赞
+        private readonly List<int> _copilotIdList = []; // 用于保存作业列表中的作业的Id，对于同一个作业，只有都执行成功才点赞
 
         /// <summary>
         /// Gets the view models of log items.
         /// </summary>
-        public ObservableCollection<LogItemViewModel> LogItemViewModels { get; } = new();
+        public ObservableCollection<LogItemViewModel> LogItemViewModels { get; } = [];
 
         /// <summary>
         /// Gets or private sets the view models of Copilot items.
         /// </summary>
-        public ObservableCollection<CopilotItemViewModel> CopilotItemViewModels { get; } = new();
+        public ObservableCollection<CopilotItemViewModel> CopilotItemViewModels { get; } = [];
 
         /// <summary>
         /// Initializes a new instance of the <see cref="CopilotViewModel"/> class.
diff --git a/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs b/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs
index e164b42c6e..10a7fdfb68 100644
--- a/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/SettingsViewModel.cs
@@ -3433,7 +3433,7 @@ namespace MaaWpfGui.ViewModels.UI
         /// </summary>
         public List<CombinedData> AutoRecruitSelectExtraTagsList { get; } =
             [
-                new() { Display = LocalizationHelper.GetString("DefaultNoExtraTags"), Value = "0" } ,
+                new() { Display = LocalizationHelper.GetString("DefaultNoExtraTags"), Value = "0" },
                 new() { Display = LocalizationHelper.GetString("SelectExtraTags"), Value = "1" },
                 new() { Display = LocalizationHelper.GetString("SelectExtraOnlyRareTags"), Value = "2" },
             ];