diff --git a/Editor/EditorTreeView.cs b/Editor/EditorTreeView.cs
index f673778..2ccdc7c 100644
--- a/Editor/EditorTreeView.cs
+++ b/Editor/EditorTreeView.cs
@@ -30,6 +30,13 @@ public class EditorTreeView : Microsoft.UI.Xaml.Controls.TreeView
             }
             else
             {
+                //检查是否存在此标签了
+                var a = EditorWin.TabViewList.FirstOrDefault(tabItem => tabItem.Tag != null && tabItem.Tag.ToString().Equals(invokedItem.Dir));
+                if (a!=null)
+                {
+                    SelectedItem?.Invoke(a);
+                    return;
+                }
                 Debug.WriteLine($"File clicked: {invokedItem.Name}");
                 var wb = wj.dqwb(invokedItem.Dir);
                 var codeEditorControl = new CodeEditorControl();
@@ -40,7 +47,7 @@ public class EditorTreeView : Microsoft.UI.Xaml.Controls.TreeView
                 {
                     Header = invokedItem.Name,
                     IconSource = new SymbolIconSource() { Symbol = Symbol.Document },
-                    Content = codeEditorControl
+                    Content = codeEditorControl,Tag=invokedItem.Dir
                 });
                 //codeEditorControl.Editor.CanUndo
                 codeEditorControl.Editor.EmptyUndoBuffer();
@@ -57,6 +64,7 @@ public class EditorTreeView : Microsoft.UI.Xaml.Controls.TreeView
     }
 
     public event Action<TabViewItem,CodeEditorControl> AddTabItem;
+    public event Action<TabViewItem> SelectedItem;
 
 
 
diff --git a/Editor/EditorWin.xaml.cs b/Editor/EditorWin.xaml.cs
index 9ef4f1f..637e032 100644
--- a/Editor/EditorWin.xaml.cs
+++ b/Editor/EditorWin.xaml.cs
@@ -1,11 +1,14 @@
 using System.Collections.ObjectModel;
 using System.Diagnostics;
 using Microsoft.UI;
+using Microsoft.UI.Input;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.UI.Xaml.Input;
 using Microsoft.UI.Xaml.Media;
 using RustTools.muqing;
+using Windows.System;
+using Windows.UI.Core;
 using WinRT.Interop;
 using WinUIEditor;
 namespace RustTools.Editor;
@@ -14,9 +17,9 @@ namespace RustTools.Editor;
 /// </summary>
 public sealed partial class EditorWin : WindowEx
 {
-    public static ObservableCollection<TabViewItem> TabViewList = new();
+    public static ObservableCollection<TabViewItem> TabViewList = [];
     //Ŀ¼�б�
-    public ObservableCollection<FileItem> DataSource = new();
+    public ObservableCollection<FileItem> DataSource = [];
 
     /// <summary>
     /// �༭��������
@@ -49,6 +52,10 @@ public sealed partial class EditorWin : WindowEx
 
         tabview.TabItemsSource = TabViewList;
         treeView.AddTabItem += TreeView_AddTabItem;
+        treeView.SelectedItem += (a) =>
+        {
+            tabview.SelectedItem = a;
+        };
     }
 
     private void TreeView_AddTabItem(TabViewItem obj,CodeEditorControl codeEditorControl){
@@ -69,6 +76,26 @@ public sealed partial class EditorWin : WindowEx
             }
             Debug.WriteLine($"UpdateUI :" + a);
         };
+        codeEditorControl.KeyDown+= (sender, e) =>
+        {
+            // ����Ƿ����� Ctrl ��
+            var isCtrlPressed = InputKeyboardSource.GetKeyStateForCurrentThread(VirtualKey.Control) == CoreVirtualKeyStates.Down;
+            // ����Ƿ����� J ��
+            if (e.Key == VirtualKey.S && isCtrlPressed)
+            {
+                // ִ�� Ctrl + S ��ϼ���Ӧ�IJ���
+                //Debug.WriteLine("Ctrl + S pressed");
+                if (obj==null||string.IsNullOrEmpty(obj.Tag.ToString()))
+                {
+                    return;
+                }
+                //Debug.WriteLine($"�����ļ� {codeEditorControl.Editor.GetText(codeEditorControl.Editor.Length)}");
+                wj.xrwb(obj.Tag.ToString(), codeEditorControl.Editor.GetText(codeEditorControl.Editor.Length));
+                codeEditorControl.Editor.EmptyUndoBuffer();
+                obj.Header = title;
+                e.Handled = true; // ����¼��Ѵ���
+            }
+        };
     }
 
 
diff --git a/muqing/wj.cs b/muqing/wj.cs
index af515af..0ebaae4 100644
--- a/muqing/wj.cs
+++ b/muqing/wj.cs
@@ -31,8 +31,12 @@ public class wj
         public const string UUID = "win.uuid";
     }
 
-    public static bool xrwb(string name, string str)
+    public static bool xrwb(string? name, string str)
     {
+        if (string.IsNullOrEmpty(name))
+        {
+            return false;
+        }
         // 获取当前执行文件的目录
         //var currentDirectory = Directory.GetCurrentDirectory();
         var filePath = Path.Combine(CD, name);