diff --git a/Ink Canvas/Helpers/InkShapeRecognition.cs b/Ink Canvas/Helpers/InkShapeRecognition.cs
index 60015c44..0d04c0cf 100644
--- a/Ink Canvas/Helpers/InkShapeRecognition.cs	
+++ b/Ink Canvas/Helpers/InkShapeRecognition.cs	
@@ -1,8 +1,8 @@
+using OSVersionExtension;
 using System;
 using System.Windows;
 using System.Windows.Ink;
 using System.Windows.Media;
-using OSVersionExtension;
 
 namespace Ink_Canvas.Helpers
 {
diff --git a/Ink Canvas/Helpers/WinRtInkShapeRecognizer.cs b/Ink Canvas/Helpers/WinRtInkShapeRecognizer.cs
index 5b320138..2257ad0d 100644
--- a/Ink Canvas/Helpers/WinRtInkShapeRecognizer.cs	
+++ b/Ink Canvas/Helpers/WinRtInkShapeRecognizer.cs	
@@ -1,14 +1,13 @@
+using OSVersionExtension;
 using System;
 using System.Collections.Generic;
-using System.Runtime.InteropServices.WindowsRuntime;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Ink;
 using System.Windows.Input;
 using System.Windows.Media;
-using OSVersionExtension;
-using WinRtInkAnalyzer = global::Windows.UI.Input.Inking.Analysis.InkAnalyzer;
 using SysPoint = System.Windows.Point;
+using WinRtInkAnalyzer = global::Windows.UI.Input.Inking.Analysis.InkAnalyzer;
 
 namespace Ink_Canvas.Helpers
 {
diff --git a/Ink Canvas/MainWindow_cs/MW_ShapeDrawing.cs b/Ink Canvas/MainWindow_cs/MW_ShapeDrawing.cs
index f2f8c7ea..2b09e2e4 100644
--- a/Ink Canvas/MainWindow_cs/MW_ShapeDrawing.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_ShapeDrawing.cs	
@@ -1,6 +1,6 @@
 using Ink_Canvas.Helpers;
-using iNKORE.UI.WPF.Modern.Controls;
 using iNKORE.UI.WPF.Modern.Common.IconKeys;
+using iNKORE.UI.WPF.Modern.Controls;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -2565,7 +2565,7 @@ namespace Ink_Canvas
         /// </remarks>
         private void inkCanvas_MouseUp(object sender, MouseButtonEventArgs e)
         {
-            HandleEraserOperationEnded(); 
+            HandleEraserOperationEnded();
             inkCanvas.ReleaseMouseCapture();
             ViewboxFloatingBar.IsHitTestVisible = true;
             BlackboardUIGridForInkReplay.IsHitTestVisible = true;
diff --git a/Ink Canvas/MainWindow_cs/MW_Timer.cs b/Ink Canvas/MainWindow_cs/MW_Timer.cs
index 651e8208..0190d673 100644
--- a/Ink Canvas/MainWindow_cs/MW_Timer.cs	
+++ b/Ink Canvas/MainWindow_cs/MW_Timer.cs	
@@ -6,7 +6,6 @@ using System.IO;
 using System.Linq;
 using System.Net;
 using System.Net.Sockets;
-using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Threading.Tasks;
 using System.Timers;
diff --git a/Ink Canvas/Windows/HasNewUpdateWindow.xaml.cs b/Ink Canvas/Windows/HasNewUpdateWindow.xaml.cs
index ced5197b..777bfacb 100644
--- a/Ink Canvas/Windows/HasNewUpdateWindow.xaml.cs	
+++ b/Ink Canvas/Windows/HasNewUpdateWindow.xaml.cs	
@@ -4,9 +4,7 @@ using iNKORE.UI.WPF.Modern.Controls;
 using MdXaml;
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
-using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Threading;
 using System.Threading.Tasks;
diff --git a/Ink Canvas/Windows/HistoryRollbackWindow.xaml.cs b/Ink Canvas/Windows/HistoryRollbackWindow.xaml.cs
index a3289ec3..94080c56 100644
--- a/Ink Canvas/Windows/HistoryRollbackWindow.xaml.cs	
+++ b/Ink Canvas/Windows/HistoryRollbackWindow.xaml.cs	
@@ -346,7 +346,7 @@ namespace Ink_Canvas
         protected override void OnClosing(CancelEventArgs e)
         {
             downloadCts?.Cancel();
-            
+
             try
             {
                 // 获取主窗口实例
@@ -361,7 +361,7 @@ namespace Ink_Canvas
             {
                 LogHelper.WriteLogToFile($"显示主窗口时出错: {ex.Message}", LogHelper.LogType.Error);
             }
-            
+
             base.OnClosing(e);
         }
 
diff --git a/Ink Canvas/Windows/MinimizedTimerControl.xaml.cs b/Ink Canvas/Windows/MinimizedTimerControl.xaml.cs
index 940c322a..65dd4da1 100644
--- a/Ink Canvas/Windows/MinimizedTimerControl.xaml.cs	
+++ b/Ink Canvas/Windows/MinimizedTimerControl.xaml.cs	
@@ -2,12 +2,12 @@ using iNKORE.UI.WPF.Modern;
 using Microsoft.Win32;
 using System;
 using System.Timers;
-using System.Windows.Threading;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Shapes;
+using System.Windows.Threading;
 
 namespace Ink_Canvas.Windows
 {
diff --git a/Ink Canvas/Windows/RandWindow.xaml.cs b/Ink Canvas/Windows/RandWindow.xaml.cs
index 37901963..b49540fc 100644
--- a/Ink Canvas/Windows/RandWindow.xaml.cs	
+++ b/Ink Canvas/Windows/RandWindow.xaml.cs	
@@ -1,10 +1,8 @@
 using Ink_Canvas.Helpers;
-using iNKORE.UI.WPF.Modern.Controls;
 using iNKORE.UI.WPF.Modern.Common.IconKeys;
 using Microsoft.VisualBasic;
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Runtime.InteropServices;