diff --git a/README.md b/README.md
index 86521ab..cbf58e7 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@
 2. 软件内快捷键
 - `ESC` 隐藏界面
 - `Ctrl+Shift+Q` 退出程序
+- `Ctrl+Shift+R` 切换主题
 - `Ctrl+Shift+T` 置顶/取消置顶
 
 点击软件外部界面任意处或点击软件则会自动隐藏到后台，即用即走。
diff --git a/STranslate/STranslate.csproj b/STranslate/STranslate.csproj
index 15053f8..2ce6377 100644
--- a/STranslate/STranslate.csproj
+++ b/STranslate/STranslate.csproj
@@ -53,9 +53,6 @@
     <ApplicationIcon>Images\translate.ico</ApplicationIcon>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Hardcodet.NotifyIcon.Wpf, Version=1.1.0.0, Culture=neutral, PublicKeyToken=682384a853a08aad, processorArchitecture=MSIL">
-      <HintPath>..\packages\Hardcodet.NotifyIcon.Wpf.1.1.0\lib\net472\Hardcodet.NotifyIcon.Wpf.dll</HintPath>
-    </Reference>
     <Reference Include="Microsoft.Xaml.Behaviors, Version=1.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Xaml.Behaviors.Wpf.1.1.39\lib\net45\Microsoft.Xaml.Behaviors.dll</HintPath>
     </Reference>
diff --git a/STranslate/View/MainWindow.xaml b/STranslate/View/MainWindow.xaml
index 32e3dfe..c6e7957 100644
--- a/STranslate/View/MainWindow.xaml
+++ b/STranslate/View/MainWindow.xaml
@@ -20,29 +20,6 @@
         Width="400"
         Icon="/Images/translate.ico">
 
-    <Window.Resources>
-        <ContextMenu x:Key="TrayMenu">
-            <MenuItem Header="输入翻译"
-                      InputGestureText="Alt+A"
-                      Command="{Binding InputTranslateCmd}"/>
-            <MenuItem Header="截图翻译"
-                      InputGestureText="Alt+S"
-                      Command="{Binding ScreenShotTranslateCmd}"/>
-            <MenuItem Header="划词翻译"
-                      InputGestureText="Alt+D"
-                      IsEnabled="False"/>
-            <MenuItem Header="显示主界面"
-                      InputGestureText="Alt+G"
-                      Command="{Binding ShowMainWinCmd}"/>
-            <MenuItem Header="开机自启"
-                      IsChecked="{Binding IsStartup}"
-                      Command="{Binding StartupCmd}"/>
-            <Separator />
-            <MenuItem Header="退出"
-                      Command="{Binding ExitCmd}"/>
-        </ContextMenu>
-    </Window.Resources>
-
     <Window.InputBindings>
         <KeyBinding Modifiers="Ctrl+Shift"
                     Key="Q"
@@ -51,6 +28,9 @@
                     Key="T"
                     Command="{Binding TopmostCmd}"
                     CommandParameter="{Binding ElementName=TopmostBtn, Mode=OneWay}"/>
+        <KeyBinding Modifiers="Ctrl+Shift"
+                    Key="R"
+                    Command="{Binding ThemeConvertCmd}"/>
         <KeyBinding Key="Esc"
                     Command="{Binding EscCmd}"/>
     </Window.InputBindings>
@@ -74,14 +54,6 @@
                 <RowDefinition Height="7*"/>
             </Grid.RowDefinitions>
 
-            <!--tray-->
-            <tb:TaskbarIcon x:Name="myNotifyIcon"
-                            Visibility="{Binding IsVisibility, Converter={StaticResource BooleanToVisibilityConverter}}"
-                            ToolTipText="{Binding TrayToolTip}"
-                            ContextMenu="{StaticResource TrayMenu}"
-                            DoubleClickCommand="{Binding InputTranslateCmd}"
-                            IconSource="/Images/translate.ico"/>
-
             <!--header-->
             <Grid x:Name="Header">
                 <Button x:Name="TopmostBtn"
diff --git a/STranslate/View/MainWindow.xaml.cs b/STranslate/View/MainWindow.xaml.cs
index 9b30028..a9a71d3 100644
--- a/STranslate/View/MainWindow.xaml.cs
+++ b/STranslate/View/MainWindow.xaml.cs
@@ -2,7 +2,6 @@
 using STranslate.ViewModel;
 using System;
 using System.Windows;
-using System.Windows.Input;
 
 namespace STranslate.View
 {
@@ -11,14 +10,13 @@ namespace STranslate.View
     /// </summary>
     public partial class MainWindow : Window
     {
-        private MainVM vm = MainVM.Instance;
         public MainWindow()
         {
-            //InitializeComponent();
-
             DataContext = vm;
             vm.Mainwin = this;
 
+            InitialTray();
+
             //if (HotKeys.InputTranslate.Conflict || HotKeys.CrosswordTranslate.Conflict || HotKeys.ScreenShotTranslate.Conflict)
             //{
             //    MessageBox.Show("全局快捷键有冲突...");
@@ -56,5 +54,84 @@ namespace STranslate.View
                 vm.OpenMainWin();
             });
         }
+
+        private MainVM vm = MainVM.Instance;
+
+        public System.Windows.Forms.NotifyIcon NotifyIcon = new System.Windows.Forms.NotifyIcon();
+
+        #region TrayIcon
+        private void InitialTray()
+        {
+            var app = System.IO.Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetEntryAssembly().Location);
+            var version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
+            NotifyIcon.Text = $"{app} {version.Substring(0, version.Length - 2)}";
+            NotifyIcon.Icon = new System.Drawing.Icon(Application.GetResourceStream(new Uri("Images/translate.ico", UriKind.Relative)).Stream);
+            NotifyIcon.Visible = true;
+            NotifyIcon.BalloonTipText = $"{app} already started...";
+            NotifyIcon.ShowBalloonTip(500);
+
+            NotifyIcon.MouseDoubleClick += InputTranslateMenuItem_Click;
+
+            System.Windows.Forms.MenuItem InputTranslateMenuItemBTN = new System.Windows.Forms.MenuItem("输入翻译");
+            InputTranslateMenuItemBTN.Click += new EventHandler(InputTranslateMenuItem_Click);
+
+            System.Windows.Forms.MenuItem ScreenshotTranslateMenuItemBTN = new System.Windows.Forms.MenuItem("截图翻译");
+            ScreenshotTranslateMenuItemBTN.Click += new EventHandler(ScreenshotTranslateMenuItem_Click);
+
+            System.Windows.Forms.MenuItem CrossWordTranslateMenuItemBTN = new System.Windows.Forms.MenuItem("划词翻译");
+            //CrossWordTranslateMenuItemBTN.Click += new EventHandler(CrossWordTranslateMenuItem_Click);
+            //当失去焦点后无法从托盘处获取选中文本
+            CrossWordTranslateMenuItemBTN.Enabled = false;
+
+            System.Windows.Forms.MenuItem OpenMainWinBTN = new System.Windows.Forms.MenuItem("显示主界面");
+            OpenMainWinBTN.Click += new EventHandler(OpenMainWin_Click);
+
+            System.Windows.Forms.MenuItem AutoStartBTN = new System.Windows.Forms.MenuItem("开机自启");
+            AutoStartBTN.Click += new EventHandler(AutoStart_Click);
+
+            AutoStartBTN.Checked = StartupHelper.IsStartup();
+
+            System.Windows.Forms.MenuItem ExitBTN = new System.Windows.Forms.MenuItem("退出");
+            ExitBTN.Click += new EventHandler(Exit_Click);
+
+            System.Windows.Forms.MenuItem[] childen = new System.Windows.Forms.MenuItem[] {
+                InputTranslateMenuItemBTN,
+                ScreenshotTranslateMenuItemBTN,
+                CrossWordTranslateMenuItemBTN,
+                OpenMainWinBTN,
+                AutoStartBTN,
+                ExitBTN,
+            };
+            NotifyIcon.ContextMenu = new System.Windows.Forms.ContextMenu(childen);
+        }
+
+        private void ScreenshotTranslateMenuItem_Click(object sender, EventArgs e)
+        {
+            vm.ScreenShotTranslate();
+        }
+
+        private void OpenMainWin_Click(object sender, EventArgs e)
+        {
+            vm.OpenMainWin();
+        }
+
+        private void AutoStart_Click(object sender, EventArgs e)
+        {
+            if (StartupHelper.IsStartup()) StartupHelper.UnSetStartup();
+            else StartupHelper.SetStartup();
+            (sender as System.Windows.Forms.MenuItem).Checked = StartupHelper.IsStartup();
+        }
+
+        private void Exit_Click(object sender, EventArgs e)
+        {
+            vm.ExitApp(0);
+        }
+
+        private void InputTranslateMenuItem_Click(object sender, EventArgs e)
+        {
+            vm.InputTranslate();
+        }
+
+        #endregion
     }
 }
\ No newline at end of file
diff --git a/STranslate/ViewModel/MainVM.cs b/STranslate/ViewModel/MainVM.cs
index 3260bab..d5d5c87 100644
--- a/STranslate/ViewModel/MainVM.cs
+++ b/STranslate/ViewModel/MainVM.cs
@@ -21,49 +21,14 @@ namespace STranslate.ViewModel
             {
                 ExitApp(-1);
             }
-            TrayToolTip = $"{System.IO.Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetEntryAssembly().Location)} " +
-                $"{System.Reflection.Assembly.GetExecutingAssembly().GetName().Version}";
 
             InputCombo = LanguageEnumDict.Keys.ToList();
             OutputCombo = LanguageEnumDict.Keys.ToList();
             #endregion
 
-            #region 托盘程序
-            //运行前检查是否开机自启
-            IsStartup = StartupHelper.IsStartup();
-
-            //输入翻译
-            InputTranslateCmd = new RelayCommand((_) => true, (_) =>
-            {
-                InputTranslate();
-            });
-
-            //截图翻译
-            ScreenShotTranslateCmd = new RelayCommand((_) => true, (_) =>
-            {
-                ScreenShotTranslate();
-            });
-
-            //显示主界面
-            ShowMainWinCmd = new RelayCommand((_) => true, (_) =>
-            {
-                OpenMainWin();
-            });
-
-            //开机自启
-            StartupCmd = new RelayCommand((_) => true, (_) =>
-            {
-                if (StartupHelper.IsStartup()) StartupHelper.UnSetStartup();
-                else StartupHelper.SetStartup();
-                IsStartup = StartupHelper.IsStartup();
-            });
-            
-            //退出App
-            ExitCmd = new RelayCommand((_) => true, (_) =>
-            {
-                ExitApp(0);
-            });
-
+            #region Common
+            //退出
+            ExitCmd = new RelayCommand((_) => true, (_) => ExitApp(0));
             //置顶
             TopmostCmd = new RelayCommand((_) => true, (o) =>
             {
@@ -101,10 +66,6 @@ namespace STranslate.ViewModel
                     _ = Translate();
                 }
             });
-
-            #endregion
-
-            #region Common
             //移动
             MouseLeftDownCmd = new RelayCommand((_) => true, (_) =>
             {
@@ -242,8 +203,7 @@ namespace STranslate.ViewModel
         /// </summary>
         public void ExitApp(int id)
         {
-            //隐藏icon
-            IsVisibility = false;
+            Mainwin.NotifyIcon.Dispose();
             Mainwin.Close();
             //语音合成销毁
             Speech.Dispose();
@@ -429,33 +389,11 @@ namespace STranslate.ViewModel
         public ICommand CopySmallHumpResultCmd { get; private set; }
         public ICommand CopyLargeHumpResultCmd { get; private set; }
         public ICommand ThemeConvertCmd { get; private set; }
-        //托盘程序
-        public ICommand InputTranslateCmd { get; private set; }
-        public ICommand ScreenShotTranslateCmd { get; private set; }
-        public ICommand ShowMainWinCmd { get; private set; }
-        public ICommand StartupCmd { get; private set; }
-        public ICommand ExitCmd { get; private set; }
         public ICommand TopmostCmd { get; private set; }
         public ICommand EscCmd { get; private set; }
+        public ICommand ExitCmd { get; private set; }
         public ICommand SelectLangChangedCmd { get; private set; }
 
-        /// <summary>
-        /// 托盘程序ToolTip
-        /// </summary>
-        private string _TrayToolTip;
-        public string TrayToolTip { get => _TrayToolTip; set => UpdateProperty(ref _TrayToolTip, value); }
-
-        /// <summary>
-        /// 是否开机自启
-        /// </summary>
-        private bool _IsStartup;
-        public bool IsStartup { get => _IsStartup; set => UpdateProperty(ref _IsStartup, value); }
-        /// <summary>
-        /// 托盘图标可见
-        /// </summary>
-        private bool _IsVisibility = true;
-        public bool IsVisibility { get => _IsVisibility; set => UpdateProperty(ref _IsVisibility, value); }
-
         /// <summary>
         /// view传递至viewmodel
         /// </summary>
diff --git a/STranslate/packages.config b/STranslate/packages.config
index b123d0f..d6aaa03 100644
--- a/STranslate/packages.config
+++ b/STranslate/packages.config
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Hardcodet.NotifyIcon.Wpf" version="1.1.0" targetFramework="net48" />
   <package id="Microsoft.Xaml.Behaviors.Wpf" version="1.1.39" targetFramework="net48" />
   <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net48" />
   <package id="Tesseract" version="5.2.0" targetFramework="net48" />