diff --git a/.gitignore b/.gitignore
index 77e2a97..ac93f61 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,16 +3,16 @@
 /KEBHtool/bin/
 /KEBHtool/lib/
 /KEBHtool/obj/
-/KEBHtool.Wpf.Test/bin/
-/KEBHtool.Wpf.Test/obj/
+/KEBHtool.Wpf.Demo/bin/
+/KEBHtool.Wpf.Demo/obj/
 /publish/
 *.nupkg
 /publish/KEBHtool
 /publish
 /KBEHtool/obj
 /KBEHtool/lib
-/KBEHtool.Wpf.Test/obj
-/KBEHtool.Wpf.Test/bin
-/KBEHtool.Wpf.Test/bin
-/KBEHtool.Wpf.Test/bin
+/KBEHtool.Wpf.Demo/obj
+/KBEHtool.Wpf.Demo/bin
+/KBEHtool.Wpf.Demo/bin
+/KBEHtool.Wpf.Demo/bin
 /KBEHtool/bin
diff --git a/KBEHtool.Wpf.Test/App.xaml b/KBEHtool.Wpf.Demo/App.xaml
similarity index 100%
rename from KBEHtool.Wpf.Test/App.xaml
rename to KBEHtool.Wpf.Demo/App.xaml
diff --git a/KBEHtool.Wpf.Test/App.xaml.cs b/KBEHtool.Wpf.Demo/App.xaml.cs
similarity index 100%
rename from KBEHtool.Wpf.Test/App.xaml.cs
rename to KBEHtool.Wpf.Demo/App.xaml.cs
diff --git a/KBEHtool.Wpf.Test/AssemblyInfo.cs b/KBEHtool.Wpf.Demo/AssemblyInfo.cs
similarity index 100%
rename from KBEHtool.Wpf.Test/AssemblyInfo.cs
rename to KBEHtool.Wpf.Demo/AssemblyInfo.cs
diff --git a/KBEHtool.Wpf.Test/KBEHtool.Wpf.Test.csproj b/KBEHtool.Wpf.Demo/KBEHtool.Wpf.Demo.csproj
similarity index 77%
rename from KBEHtool.Wpf.Test/KBEHtool.Wpf.Test.csproj
rename to KBEHtool.Wpf.Demo/KBEHtool.Wpf.Demo.csproj
index 50956b7..b067dda 100644
--- a/KBEHtool.Wpf.Test/KBEHtool.Wpf.Test.csproj
+++ b/KBEHtool.Wpf.Demo/KBEHtool.Wpf.Demo.csproj
@@ -2,11 +2,12 @@
 
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
-        <TargetFramework>net8.0-windows</TargetFramework>
+        <TargetFramework>net9.0-windows</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <UseWPF>true</UseWPF>
         <UseWindowsForms>true</UseWindowsForms>
+        <RootNamespace>KBEHtool.Wpf.Test</RootNamespace>
     </PropertyGroup>
 
     <ItemGroup>
diff --git a/KBEHtool.Wpf.Test/MainWindow.xaml b/KBEHtool.Wpf.Demo/MainWindow.xaml
similarity index 100%
rename from KBEHtool.Wpf.Test/MainWindow.xaml
rename to KBEHtool.Wpf.Demo/MainWindow.xaml
diff --git a/KBEHtool.Wpf.Test/MainWindow.xaml.cs b/KBEHtool.Wpf.Demo/MainWindow.xaml.cs
similarity index 92%
rename from KBEHtool.Wpf.Test/MainWindow.xaml.cs
rename to KBEHtool.Wpf.Demo/MainWindow.xaml.cs
index 5d665b9..79ba5ae 100644
--- a/KBEHtool.Wpf.Test/MainWindow.xaml.cs
+++ b/KBEHtool.Wpf.Demo/MainWindow.xaml.cs
@@ -12,7 +12,7 @@ public partial class MainWindow : Window
         public MainWindow()
         {
             IntPtr handle = new WindowInteropHelper(this).Handle;
-            KBEH.StartKBEH();
+            KBEH.Start();
             InitializeComponent();
             KeyAction.AddKeyDownListener((keycode) => MyKeyDown(keycode));
             KeyAction.AddKeyUpListener((keycode) => MyKeyUp(keycode));
@@ -51,13 +51,13 @@ private void DispatcherTimer_Tick(object sender, EventArgs e)
 
         private void Window_Closed(object sender, EventArgs e)
         {
-            KBEH.StopKBEH();
+            KBEH.Stop();
         }
 
         private void PressVBK(object sender, RoutedEventArgs e)
         {
             //KeyAction.PressKey(KeyCode.A,1000);
-            KeyAction.PressKey(new [] { KeyCode.LeftControl , KeyCode.Space},1000);
+            KeyAction.PressKey(new [] { KeyCode.LeftAlt , KeyCode.A},1000);//打开微信截图
         }
     }
 }
\ No newline at end of file
diff --git a/KBEHtool.sln b/KBEHtool.sln
index 55820d1..2c73dd8 100644
--- a/KBEHtool.sln
+++ b/KBEHtool.sln
@@ -2,7 +2,7 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KBEHtool", "KBEHtool\KBEHtool.csproj", "{6D7F396C-5E30-4961-A8D0-2B428CFFEC93}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KBEHtool.Wpf.Test", "KBEHtool.Wpf.Test\KBEHtool.Wpf.Test.csproj", "{D19930F6-B3AC-40C2-92AA-B253677F87CF}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KBEHtool.Wpf.Demo", "KBEHtool.Wpf.Demo\KBEHtool.Wpf.Demo.csproj", "{D19930F6-B3AC-40C2-92AA-B253677F87CF}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
diff --git a/KBEHtool/KBEH.cs b/KBEHtool/KBEH.cs
index 07fa051..e0278f1 100644
--- a/KBEHtool/KBEH.cs
+++ b/KBEHtool/KBEH.cs
@@ -9,7 +9,7 @@ public class KBEH
     private static bool isRunning = false;
     private static KeyboardHook keyboardHook= null;
 
-    public static bool StartKBEH()
+    public static bool Start()
     {
         if (!isRunning)
         {
@@ -20,15 +20,13 @@ public static bool StartKBEH()
             }
             catch (Exception e)
             {
-                Console.WriteLine(e);
                 return false;
             }
         }
-        Console.WriteLine("KBEH service already running");
         return true;
     }
 
-    public static bool StopKBEH()
+    public static bool Stop()
     {
         if (isRunning)
         {
@@ -41,11 +39,9 @@ public static bool StopKBEH()
             }
             catch (Exception e)
             {
-                Console.WriteLine(e);
                 return false;
             }
         }
-        Console.WriteLine("KBEH service has stopped running");
         return true;
     }
 }
\ No newline at end of file
diff --git a/KBEHtool/KBEHtool.csproj b/KBEHtool/KBEHtool.csproj
index d9f693e..5249c40 100644
--- a/KBEHtool/KBEHtool.csproj
+++ b/KBEHtool/KBEHtool.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>net8.0-windows;net7.0-windows;net6.0-windows</TargetFrameworks>
+        <TargetFrameworks>net9.0-windows;net8.0-windows;net7.0-windows;net6.0-windows</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <UseWPF>true</UseWPF>