diff --git a/src/Shared/HandyControlDemo_Shared/Data/MessageToken.cs b/src/Shared/HandyControlDemo_Shared/Data/MessageToken.cs
index 3ffee119..818d5fba 100644
--- a/src/Shared/HandyControlDemo_Shared/Data/MessageToken.cs
+++ b/src/Shared/HandyControlDemo_Shared/Data/MessageToken.cs
@@ -198,5 +198,9 @@
 
         public static readonly string BlogsView = nameof(BlogsView);
 
+        public static readonly string NotifyIconDemo = nameof(NotifyIconDemo);
+
+        public static readonly string NotifyIconContextDemo = nameof(NotifyIconContextDemo);
+
     }
 }
\ No newline at end of file
diff --git a/src/Shared/HandyControlDemo_Shared/Data/MessageToken.tt b/src/Shared/HandyControlDemo_Shared/Data/MessageToken.tt
index 2978eea6..01e20c31 100644
--- a/src/Shared/HandyControlDemo_Shared/Data/MessageToken.tt
+++ b/src/Shared/HandyControlDemo_Shared/Data/MessageToken.tt
@@ -110,7 +110,9 @@ var messageList = new List<string>
 	"MainWindow",
 	"OverView",
 	"ProjectsView",
-	"BlogsView"
+	"BlogsView",
+	"NotifyIconDemo",
+	"NotifyIconContextDemo"
 };
 #>
 namespace HandyControlDemo.Data
diff --git a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/NotifyIconDemoCtl.xaml b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/NotifyIconDemoCtl.xaml
index 98d1ac7c..4149ef39 100644
--- a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/NotifyIconDemoCtl.xaml
+++ b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/NotifyIconDemoCtl.xaml
@@ -5,35 +5,42 @@
              xmlns:hc="https://handyorg.github.io/handycontrol"
              xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
              xmlns:command="http://www.galasoft.ch/mvvmlight"
+             xmlns:data="clr-namespace:HandyControlDemo.Data"
              DataContext="{Binding NotifyIconDemo,Source={StaticResource Locator}}"
              Background="{DynamicResource RegionBrush}">
     <hc:TransitioningContentControl>
-        <hc:SimplePanel Margin="32">
-            <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
-                <GroupBox Header="ContextMenu" Padding="10">
-                    <StackPanel>
-                        <GroupBox hc:TitleElement.TitleAlignment="Left" Style="{StaticResource GroupBoxOriginal}" Header="{x:Static langs:Lang.Visibility}">
-                            <ToggleButton IsChecked="{Binding ContextMenuIsShow}" Style="{StaticResource ToggleButtonSwitch}"/>
-                        </GroupBox>
-                        <TextBlock Foreground="{DynamicResource InfoBrush}" Visibility="{Binding ContextMenuIsShow,Converter={StaticResource Boolean2VisibilityConverter}}" Text="{x:Static langs:Lang.Try2CloseApp}" Margin="0,6,0,0"/>
-                        <GroupBox Margin="0,10,0,0" hc:TitleElement.TitleAlignment="Left" Style="{StaticResource GroupBoxOriginal}" Header="{x:Static langs:Lang.Blink}">
-                            <ToggleButton IsChecked="{Binding ContextMenuIsBlink}" IsEnabled="{Binding ContextMenuIsShow}" Style="{StaticResource ToggleButtonSwitch}"/>
-                        </GroupBox>
-                    </StackPanel>
-                </GroupBox>
-                <GroupBox Header="ContextContent" Margin="16,0,0,0" Padding="10">
-                    <StackPanel>
-                        <GroupBox hc:TitleElement.TitleAlignment="Left" Style="{StaticResource GroupBoxOriginal}" Header="{x:Static langs:Lang.Visibility}">
-                            <ToggleButton IsChecked="{Binding ContextContentIsShow}" Style="{StaticResource ToggleButtonSwitch}"/>
-                        </GroupBox>
-                        <TextBlock Foreground="{DynamicResource InfoBrush}" Visibility="{Binding ContextContentIsShow,Converter={StaticResource Boolean2VisibilityConverter}}" Text="{x:Static langs:Lang.Try2CloseApp}" Margin="0,6,0,0"/>
-                        <GroupBox Margin="0,10,0,0" hc:TitleElement.TitleAlignment="Left" Style="{StaticResource GroupBoxOriginal}" Header="{x:Static langs:Lang.Blink}">
-                            <ToggleButton IsChecked="{Binding ContextContentIsBlink}" IsEnabled="{Binding ContextContentIsShow}" Style="{StaticResource ToggleButtonSwitch}"/>
-                        </GroupBox>
-                    </StackPanel>
-                </GroupBox>
+        <hc:SimplePanel Margin="32" VerticalAlignment="Center">
+            <StackPanel>
+                <StackPanel Orientation="Horizontal" VerticalAlignment="Center">
+                    <GroupBox Header="ContextMenu" Padding="10">
+                        <StackPanel>
+                            <GroupBox hc:TitleElement.TitleAlignment="Left" Style="{StaticResource GroupBoxOriginal}" Header="{x:Static langs:Lang.Visibility}">
+                                <ToggleButton IsChecked="{Binding ContextMenuIsShow}" Style="{StaticResource ToggleButtonSwitch}"/>
+                            </GroupBox>
+                            <TextBlock Foreground="{DynamicResource InfoBrush}" Visibility="{Binding ContextMenuIsShow,Converter={StaticResource Boolean2VisibilityConverter}}" Text="{x:Static langs:Lang.Try2CloseApp}" Margin="0,6,0,0"/>
+                            <GroupBox Margin="0,10,0,0" hc:TitleElement.TitleAlignment="Left" Style="{StaticResource GroupBoxOriginal}" Header="{x:Static langs:Lang.Blink}">
+                                <ToggleButton IsChecked="{Binding ContextMenuIsBlink}" IsEnabled="{Binding ContextMenuIsShow}" Style="{StaticResource ToggleButtonSwitch}"/>
+                            </GroupBox>
+                        </StackPanel>
+                    </GroupBox>
+                    <GroupBox Header="ContextContent" Margin="16,0,0,0" Padding="10">
+                        <StackPanel>
+                            <GroupBox hc:TitleElement.TitleAlignment="Left" Style="{StaticResource GroupBoxOriginal}" Header="{x:Static langs:Lang.Visibility}">
+                                <ToggleButton IsChecked="{Binding ContextContentIsShow}" Style="{StaticResource ToggleButtonSwitch}"/>
+                            </GroupBox>
+                            <TextBlock Foreground="{DynamicResource InfoBrush}" Visibility="{Binding ContextContentIsShow,Converter={StaticResource Boolean2VisibilityConverter}}" Text="{x:Static langs:Lang.Try2CloseApp}" Margin="0,6,0,0"/>
+                            <GroupBox Margin="0,10,0,0" hc:TitleElement.TitleAlignment="Left" Style="{StaticResource GroupBoxOriginal}" Header="{x:Static langs:Lang.Blink}">
+                                <ToggleButton IsChecked="{Binding ContextContentIsBlink}" IsEnabled="{Binding ContextContentIsShow}" Style="{StaticResource ToggleButtonSwitch}"/>
+                            </GroupBox>
+                        </StackPanel>
+                    </GroupBox>
+                </StackPanel>
+                <DockPanel Margin="0,16,0,0" LastChildFill="True">
+                    <Button Command="{Binding SendNotificationCmd}" Content="{x:Static langs:Lang.SendNotification}" DockPanel.Dock="Right" HorizontalAlignment="Stretch" Margin="10,0,0,0"/>
+                    <TextBox Text="{Binding Content}"/>
+                </DockPanel>
             </StackPanel>
-            <hc:NotifyIcon Text="HandyControl" IsBlink="{Binding ContextMenuIsBlink}" Visibility="{Binding ContextMenuIsShow,Converter={StaticResource Boolean2VisibilityConverter}}">
+            <hc:NotifyIcon Token="{x:Static data:MessageToken.NotifyIconDemo}" Text="HandyControl" IsBlink="{Binding ContextMenuIsBlink}" Visibility="{Binding ContextMenuIsShow,Converter={StaticResource Boolean2VisibilityConverter}}">
                 <hc:NotifyIcon.ContextMenu>
                     <ContextMenu>
                         <MenuItem Command="hc:ControlCommands.PushMainWindow2Top" Header="{x:Static langs:Lang.OpenPanel}"/>
@@ -49,7 +56,7 @@
                     </i:EventTrigger>
                 </i:Interaction.Triggers>
             </hc:NotifyIcon>
-            <hc:NotifyIcon x:Name="NotifyIconContextContent" Text="HandyControl" IsBlink="{Binding ContextContentIsBlink}" Visibility="{Binding ContextContentIsShow,Converter={StaticResource Boolean2VisibilityConverter}}" Icon="/HandyControlDemo;component/Resources/Img/icon-white.ico">
+            <hc:NotifyIcon Token="{x:Static data:MessageToken.NotifyIconContextDemo}" x:Name="NotifyIconContextContent" Text="HandyControl" IsBlink="{Binding ContextContentIsBlink}" Visibility="{Binding ContextContentIsShow,Converter={StaticResource Boolean2VisibilityConverter}}" Icon="/HandyControlDemo;component/Resources/Img/icon-white.ico">
                 <hc:NotifyIcon.ContextContent>
                     <Border CornerRadius="4" Margin="10" Background="White" Effect="{StaticResource EffectShadow2}">
                         <StackPanel VerticalAlignment="Center" Margin="16">
diff --git a/src/Shared/HandyControlDemo_Shared/ViewModel/Controls/NotifyIconDemoViewModel.cs b/src/Shared/HandyControlDemo_Shared/ViewModel/Controls/NotifyIconDemoViewModel.cs
index 9b7750d1..428371dd 100644
--- a/src/Shared/HandyControlDemo_Shared/ViewModel/Controls/NotifyIconDemoViewModel.cs
+++ b/src/Shared/HandyControlDemo_Shared/ViewModel/Controls/NotifyIconDemoViewModel.cs
@@ -6,6 +6,7 @@ using GalaSoft.MvvmLight.Command;
 using GalaSoft.MvvmLight.CommandWpf;
 # endif
 using HandyControl.Controls;
+using HandyControl.Data;
 using HandyControlDemo.Data;
 
 namespace HandyControlDemo.ViewModel
@@ -16,6 +17,18 @@ namespace HandyControlDemo.ViewModel
 
         private bool _reversed;
 
+        private string _content = "Hello~~~";
+
+        public string Content
+        {
+            get => _content;
+#if netle40
+            set => Set(nameof(Content), ref _content, value);
+#else
+            set => Set(ref _content, value);
+#endif
+        }
+
         private bool _contextMenuIsShow;
 
         public bool ContextMenuIsShow
@@ -87,6 +100,14 @@ namespace HandyControlDemo.ViewModel
         public RelayCommand<object> MouseCmd => new Lazy<RelayCommand<object>>(() =>
             new RelayCommand<object>(str=> Growl.Info(str.ToString()))).Value;
 
+        public RelayCommand SendNotificationCmd => new Lazy<RelayCommand>(() =>
+            new RelayCommand(SendNotification)).Value;
+
+        private void SendNotification()
+        {
+            NotifyIcon.ShowBalloonTip("HandyControl", Content, NotifyIconInfoType.None, ContextMenuIsShow ? MessageToken.NotifyIconDemo : MessageToken.NotifyIconContextDemo);
+        }
+
         public override void Cleanup()
         {
             base.Cleanup();
diff --git a/src/Shared/HandyControl_Shared/Controls/Other/NotifyIcon.cs b/src/Shared/HandyControl_Shared/Controls/Other/NotifyIcon.cs
index e93310ad..ca4ad40b 100644
--- a/src/Shared/HandyControl_Shared/Controls/Other/NotifyIcon.cs
+++ b/src/Shared/HandyControl_Shared/Controls/Other/NotifyIcon.cs
@@ -1,5 +1,7 @@
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
+using System.Linq;
 using System.Runtime.InteropServices;
 using System.Windows;
 using System.Windows.Controls;
@@ -23,8 +25,6 @@ namespace HandyControl.Controls
 
         private readonly int _id;
 
-        private static int NextId;
-
         private ImageSource _icon;
 
         private IntPtr _iconCurrentHandle;
@@ -55,6 +55,10 @@ namespace HandyControl.Controls
 
         private bool _isDisposed;
 
+        private static int NextId;
+
+        private static readonly Dictionary<string, NotifyIcon> NotifyIconDic = new Dictionary<string, NotifyIcon>();
+
         static NotifyIcon()
         {
             VisibilityProperty.OverrideMetadata(typeof(NotifyIcon), new PropertyMetadata(Visibility.Visible, OnVisibilityChanged));
@@ -110,6 +114,127 @@ namespace HandyControl.Controls
             _dispatcherTimerPos.Tick += DispatcherTimerPos_Tick;
         }
 
+        public static void Register(string token, NotifyIcon notifyIcon)
+        {
+            if (string.IsNullOrEmpty(token) || notifyIcon == null) return;
+            NotifyIconDic[token] = notifyIcon;
+        }
+
+        public static void Unregister(string token, NotifyIcon notifyIcon)
+        {
+            if (string.IsNullOrEmpty(token) || notifyIcon == null) return;
+
+            if (NotifyIconDic.ContainsKey(token))
+            {
+                if (ReferenceEquals(NotifyIconDic[token], notifyIcon))
+                {
+                    NotifyIconDic.Remove(token);
+                }
+            }
+        }
+
+        public static void Unregister(NotifyIcon notifyIcon)
+        {
+            if (notifyIcon == null) return;
+            var first = NotifyIconDic.FirstOrDefault(item => ReferenceEquals(notifyIcon, item.Value));
+            if (!string.IsNullOrEmpty(first.Key))
+            {
+                NotifyIconDic.Remove(first.Key);
+            }
+        }
+
+        public static void Unregister(string token)
+        {
+            if (string.IsNullOrEmpty(token)) return;
+
+            if (NotifyIconDic.ContainsKey(token))
+            {
+                NotifyIconDic.Remove(token);
+            }
+        }
+
+        public static void ShowBalloonTip(string title, string content, NotifyIconInfoType infoType, string token)
+        {
+            if (NotifyIconDic.TryGetValue(token, out var notifyIcon))
+            {
+                notifyIcon.ShowBalloonTip(title, content, infoType);
+            }
+        }
+
+        public void ShowBalloonTip(string title, string content, NotifyIconInfoType infoType)
+        {
+            if (!_added || DesignerHelper.IsInDesignMode) return;
+
+            var data = new NOTIFYICONDATA
+            {
+                uFlags = NativeMethods.NIF_INFO,
+                hWnd = _messageWindowHandle,
+                uID = _id,
+                szInfoTitle = title ?? string.Empty,
+                szInfo = content ?? string.Empty
+            };
+
+            switch (infoType)
+            {
+                case NotifyIconInfoType.Info:
+                    data.dwInfoFlags = NativeMethods.NIIF_INFO;
+                    break;
+                case NotifyIconInfoType.Warning:
+                    data.dwInfoFlags = NativeMethods.NIIF_WARNING;
+                    break;
+                case NotifyIconInfoType.Error:
+                    data.dwInfoFlags = NativeMethods.NIIF_ERROR;
+                    break;
+                case NotifyIconInfoType.None:
+                    data.dwInfoFlags = NativeMethods.NIIF_NONE;
+                    break;
+            }
+
+            UnsafeNativeMethods.Shell_NotifyIcon(NativeMethods.NIM_MODIFY, data);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        public void CloseContextControl()
+        {
+            if (_contextContent != null)
+            {
+                _contextContent.IsOpen = false;
+            }
+            else if (ContextMenu != null)
+            {
+                ContextMenu.IsOpen = false;
+            }
+        }
+
+        public static readonly DependencyProperty TokenProperty = DependencyProperty.Register(
+            "Token", typeof(string), typeof(NotifyIcon), new PropertyMetadata(default(string), OnTokenChanged));
+
+        private static void OnTokenChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (d is NotifyIcon notifyIcon)
+            {
+                if (e.NewValue == null)
+                {
+                    Unregister(notifyIcon);
+                }
+                else
+                {
+                    Register(e.NewValue.ToString(), notifyIcon);
+                }
+            }
+        }
+
+        public string Token
+        {
+            get => (string) GetValue(TokenProperty);
+            set => SetValue(TokenProperty, value);
+        }
+
         public static readonly DependencyProperty TextProperty = DependencyProperty.Register(
             "Text", typeof(string), typeof(NotifyIcon), new PropertyMetadata(default(string)));
 
@@ -165,38 +290,6 @@ namespace HandyControl.Controls
         public static readonly DependencyProperty IsBlinkProperty = DependencyProperty.Register(
             "IsBlink", typeof(bool), typeof(NotifyIcon), new PropertyMetadata(ValueBoxes.FalseBox, OnIsBlinkChanged));
 
-
-        public void ShowBalloonTip(string tipTitle, string tipText, ToolTipIcon tipIcon)
-        {
-            if (DesignerHelper.IsInDesignMode) return;
-
-            var data = new NOTIFYICONDATA
-            {
-                hWnd = _messageWindowHandle,
-                uID = _id,
-                uFlags = NativeMethods.NIF_INFO,
-                szInfoTitle = tipTitle ?? string.Empty,
-                szInfo = tipText ?? string.Empty,
-            };
-
-            switch (tipIcon)
-            {
-                case ToolTipIcon.Info:
-                    data.dwInfoFlags = NativeMethods.NIIF_INFO;
-                    break;
-                case ToolTipIcon.Warning:
-                    data.dwInfoFlags = NativeMethods.NIIF_WARNING;
-                    break;
-                case ToolTipIcon.Error:
-                    data.dwInfoFlags = NativeMethods.NIIF_ERROR;
-                    break;
-                case ToolTipIcon.None:
-                    data.dwInfoFlags = NativeMethods.NIIF_NONE;
-                    break;
-            }
-            UnsafeNativeMethods.Shell_NotifyIcon(NativeMethods.NIM_MODIFY, data);
-        }
-
         private static void OnIsBlinkChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
         {
             var ctl = (NotifyIcon)d;
@@ -221,6 +314,12 @@ namespace HandyControl.Controls
             }
         }
 
+        public bool IsBlink
+        {
+            get => (bool)GetValue(IsBlinkProperty);
+            set => SetValue(IsBlinkProperty, value);
+        }
+
         private void DispatcherTimerBlinkTick(object sender, EventArgs e)
         {
             if (Visibility != Visibility.Visible || _iconCurrentHandle == IntPtr.Zero) return;
@@ -372,12 +471,6 @@ namespace HandyControl.Controls
             return isFind;            
         }
 
-        public bool IsBlink
-        {
-            get => (bool) GetValue(IsBlinkProperty);
-            set => SetValue(IsBlinkProperty, value);
-        }
-
         private void OnIconChanged()
         {
             if (_icon != null)
@@ -584,23 +677,5 @@ namespace HandyControl.Controls
 
             _isDisposed = true;
         }
-
-        public void Dispose()
-        {
-            Dispose(true);
-            GC.SuppressFinalize(this);
-        }
-
-        public void CloseContextControl()
-        {
-            if (_contextContent != null)
-            {
-                _contextContent.IsOpen = false;
-            }
-            else if (ContextMenu != null)
-            {
-                ContextMenu.IsOpen = false;
-            }
-        }
     }
 }
diff --git a/src/Shared/HandyControl_Shared/Data/Enum/ToolTipIcon.cs b/src/Shared/HandyControl_Shared/Data/Enum/NotifyIconInfoType.cs
similarity index 76%
rename from src/Shared/HandyControl_Shared/Data/Enum/ToolTipIcon.cs
rename to src/Shared/HandyControl_Shared/Data/Enum/NotifyIconInfoType.cs
index 19acf612..3842c47d 100644
--- a/src/Shared/HandyControl_Shared/Data/Enum/ToolTipIcon.cs
+++ b/src/Shared/HandyControl_Shared/Data/Enum/NotifyIconInfoType.cs
@@ -1,25 +1,25 @@
 namespace HandyControl.Data
 {
-    public enum ToolTipIcon
+    public enum NotifyIconInfoType
     {
         /// <summary>
         ///  No Icon.
         /// </summary>
-        None = 0,
+        None,
 
         /// <summary>
         ///  A Information Icon.
         /// </summary>
-        Info = 1,
+        Info,
 
         /// <summary>
         ///  A Warning Icon.
         /// </summary>
-        Warning = 2,
+        Warning,
 
         /// <summary>
         ///  A Error Icon.
         /// </summary>
-        Error = 3
+        Error
     }
 }
diff --git a/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems b/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
index 15255d3a..71548ee5 100644
--- a/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
+++ b/src/Shared/HandyControl_Shared/HandyControl_Shared.projitems
@@ -35,7 +35,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Slider\RangeSlider\TwoWayRangeBase.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Controls\Block\RunningBlock.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Data\Enum\ShowAnimation.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Data\Enum\ToolTipIcon.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Data\Enum\NotifyIconInfoType.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Commands\CloseWindowCommand.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Interactivity\Commands\OpenLinkCommand.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Tools\Converter\BorderCircularClipConverter.cs" />
diff --git a/src/Shared/HandyControl_Shared/Tools/Interop/NativeMethods.cs b/src/Shared/HandyControl_Shared/Tools/Interop/NativeMethods.cs
index dd453058..b4885c5f 100644
--- a/src/Shared/HandyControl_Shared/Tools/Interop/NativeMethods.cs
+++ b/src/Shared/HandyControl_Shared/Tools/Interop/NativeMethods.cs
@@ -32,6 +32,7 @@ namespace HandyControl.Tools.Interop
             NIIF_INFO = 0x00000001,
             NIIF_WARNING = 0x00000002,
             NIIF_ERROR = 0x00000003,
+            NIIF_LARGE_ICON = 0x00000020,
             WM_KEYDOWN = 0x0100,
             WM_KEYUP = 0x0101,
             WM_SYSKEYDOWN = 0x0104,