diff --git a/HandyControl/HandyControl.csproj b/HandyControl/HandyControl.csproj
index 18af5481..cd722d9c 100644
--- a/HandyControl/HandyControl.csproj
+++ b/HandyControl/HandyControl.csproj
@@ -467,6 +467,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Themes\Styles\RichTextBox.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Themes\Styles\ScrollViewer.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
diff --git a/HandyControl/Themes/Styles/RichTextBox.xaml b/HandyControl/Themes/Styles/RichTextBox.xaml
new file mode 100644
index 00000000..43cd73ee
--- /dev/null
+++ b/HandyControl/Themes/Styles/RichTextBox.xaml
@@ -0,0 +1,49 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:controls="clr-namespace:HandyControl.Controls">
+
+    <Style x:Key="TextBoxBaseBaseStyle" TargetType="{x:Type TextBoxBase}">
+        <Setter Property="Background" Value="{DynamicResource RegionBrush}"/>
+        <Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}"/>
+        <Setter Property="Foreground" Value="{DynamicResource PrimaryTextBrush}"/>
+        <Setter Property="BorderThickness" Value="1"/>
+        <Setter Property="CaretBrush" Value="{DynamicResource PrimaryTextBrush}"/>
+        <Setter Property="controls:BorderElement.CornerRadius" Value="4"/>
+        <Setter Property="KeyboardNavigation.TabNavigation" Value="None"/>
+        <Setter Property="HorizontalContentAlignment" Value="Left"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="AllowDrop" Value="true"/>
+        <Setter Property="Padding" Value="2,7"/>
+        <Setter Property="ScrollViewer.PanningMode" Value="VerticalFirst"/>
+        <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Hidden"/>
+        <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Hidden"/>
+        <Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type TextBoxBase}">
+                    <Border x:Name="border" CornerRadius="{Binding Path=(controls:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
+                        <ScrollViewer x:Name="PART_ContentHost" Padding="{TemplateBinding Padding}" Focusable="false" HorizontalScrollBarVisibility="{Binding Path=(ScrollViewer.HorizontalScrollBarVisibility),RelativeSource={RelativeSource TemplatedParent}}" VerticalScrollBarVisibility="{Binding Path=(ScrollViewer.VerticalScrollBarVisibility),RelativeSource={RelativeSource TemplatedParent}}"/>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsEnabled" Value="false">
+                            <Setter Property="Opacity" TargetName="border" Value="0.4"/>
+                        </Trigger>
+                        <Trigger Property="IsMouseOver" Value="true">
+                            <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource SecondaryBorderBrush}"/>
+                        </Trigger>
+                        <Trigger Property="IsFocused" Value="true">
+                            <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource PrimaryBrush}"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <Style x:Key="RichTextBoxBaseStyle" BasedOn="{StaticResource TextBoxBaseBaseStyle}" TargetType="RichTextBox">
+        <Setter Property="MinWidth" Value="10"/>
+    </Style>
+
+    <Style BasedOn="{StaticResource RichTextBoxBaseStyle}" TargetType="RichTextBox"/>
+
+</ResourceDictionary>
\ No newline at end of file
diff --git a/HandyControl/Themes/Styles/Style.xaml b/HandyControl/Themes/Styles/Style.xaml
index 59c5ecb1..57517335 100644
--- a/HandyControl/Themes/Styles/Style.xaml
+++ b/HandyControl/Themes/Styles/Style.xaml
@@ -42,6 +42,7 @@
         <ResourceDictionary Source="DateTimePicker.xaml"/>
         <ResourceDictionary Source="GroupBox.xaml"/>
         <ResourceDictionary Source="ListView.xaml"/>
+        <ResourceDictionary Source="RichTextBox.xaml"/>
     </ResourceDictionary.MergedDictionaries>
 
 </ResourceDictionary>
\ No newline at end of file
diff --git a/HandyControlDemo/Data/MessageToken.cs b/HandyControlDemo/Data/MessageToken.cs
index 5e8f56e9..b0db94c4 100644
--- a/HandyControlDemo/Data/MessageToken.cs
+++ b/HandyControlDemo/Data/MessageToken.cs
@@ -98,6 +98,8 @@
 
         public static readonly string ListViewDemoCtl = nameof(ListViewDemoCtl);
 
+        public static readonly string RichTextBoxDemoCtl = nameof(RichTextBoxDemoCtl);
+
         public static readonly string CommonWindow = nameof(CommonWindow);
 
         public static readonly string CustomNonClientAreaWindow = nameof(CustomNonClientAreaWindow);
diff --git a/HandyControlDemo/Data/MessageToken.tt b/HandyControlDemo/Data/MessageToken.tt
index 627e57af..84eb2a8f 100644
--- a/HandyControlDemo/Data/MessageToken.tt
+++ b/HandyControlDemo/Data/MessageToken.tt
@@ -54,7 +54,8 @@ var styleList = new List<string>
 	"BrushDemoCtl",
 	"SliderDemoCtl",
 	"GroupBoxDemoCtl",
-	"ListViewDemoCtl"
+	"ListViewDemoCtl",
+	"RichTextBoxDemoCtl"
 };
 var windowList = new List<string>
 {
diff --git a/HandyControlDemo/HandyControlDemo.csproj b/HandyControlDemo/HandyControlDemo.csproj
index a55ee287..475ce3aa 100644
--- a/HandyControlDemo/HandyControlDemo.csproj
+++ b/HandyControlDemo/HandyControlDemo.csproj
@@ -237,6 +237,9 @@
     <Compile Include="UserControl\Styles\RadioButtonDemoCtl.xaml.cs">
       <DependentUpon>RadioButtonDemoCtl.xaml</DependentUpon>
     </Compile>
+    <Compile Include="UserControl\Styles\RichTextBoxDemoCtl.xaml.cs">
+      <DependentUpon>RichTextBoxDemoCtl.xaml</DependentUpon>
+    </Compile>
     <Compile Include="UserControl\Styles\SliderDemoCtl.xaml.cs">
       <DependentUpon>SliderDemoCtl.xaml</DependentUpon>
     </Compile>
@@ -515,6 +518,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="UserControl\Styles\RichTextBoxDemoCtl.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="UserControl\Styles\SliderDemoCtl.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -571,6 +578,7 @@
       <Generator>TextTemplatingFileGenerator</Generator>
       <LastGenOutput>MessageToken.cs</LastGenOutput>
     </Content>
+    <Resource Include="Resources\Img\LeftMainContent\RichTextBox_16x.png" />
     <Resource Include="Resources\Img\LeftMainContent\ListView_16x.png" />
     <Resource Include="Resources\Img\LeftMainContent\GroupBox_16x.png" />
     <Resource Include="Resources\Img\LeftMainContent\ColorWheel_16x.png" />
diff --git a/HandyControlDemo/Properties/Langs/Lang.Designer.cs b/HandyControlDemo/Properties/Langs/Lang.Designer.cs
index 4bdac577..647cbab7 100644
--- a/HandyControlDemo/Properties/Langs/Lang.Designer.cs
+++ b/HandyControlDemo/Properties/Langs/Lang.Designer.cs
@@ -717,6 +717,15 @@ namespace HandyControlDemo.Properties.Langs {
             }
         }
         
+        /// <summary>
+        ///   查找类似 富文本框 的本地化字符串。
+        /// </summary>
+        public static string RichTextBox {
+            get {
+                return ResourceManager.GetString("RichTextBox", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 在这里右击 的本地化字符串。
         /// </summary>
diff --git a/HandyControlDemo/Properties/Langs/Lang.resx b/HandyControlDemo/Properties/Langs/Lang.resx
index 98d96dcc..c1310c4c 100644
--- a/HandyControlDemo/Properties/Langs/Lang.resx
+++ b/HandyControlDemo/Properties/Langs/Lang.resx
@@ -391,4 +391,7 @@
   <data name="ListView" xml:space="preserve">
     <value>列表视图</value>
   </data>
+  <data name="RichTextBox" xml:space="preserve">
+    <value>富文本框</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/HandyControlDemo/Resources/Img/LeftMainContent/RichTextBox_16x.png b/HandyControlDemo/Resources/Img/LeftMainContent/RichTextBox_16x.png
new file mode 100644
index 00000000..c8770340
Binary files /dev/null and b/HandyControlDemo/Resources/Img/LeftMainContent/RichTextBox_16x.png differ
diff --git a/HandyControlDemo/UserControl/Main/LeftMainContent.xaml b/HandyControlDemo/UserControl/Main/LeftMainContent.xaml
index f44ec4f4..1c9a5200 100644
--- a/HandyControlDemo/UserControl/Main/LeftMainContent.xaml
+++ b/HandyControlDemo/UserControl/Main/LeftMainContent.xaml
@@ -125,6 +125,11 @@
                         <Image Source="../../Resources/Img/LeftMainContent/ContextMenu_16x.png"/>
                     </controls:EdgeElement.LeftContent>
                 </ListBoxItem>
+                <ListBoxItem Style="{StaticResource ListBoxItemNew}" Tag="{x:Static data:MessageToken.RichTextBoxDemoCtl}" Content="{x:Static langs:Lang.RichTextBox}">
+                    <controls:EdgeElement.LeftContent>
+                        <Image Source="../../Resources/Img/LeftMainContent/RichTextBox_16x.png"/>
+                    </controls:EdgeElement.LeftContent>
+                </ListBoxItem>
                 <ListBoxItem Tag="{x:Static data:MessageToken.BorderDemoCtl}" Content="{x:Static langs:Lang.Border1}">
                     <controls:EdgeElement.LeftContent>
                         <Image Source="../../Resources/Img/LeftMainContent/BorderElement_16x.png"/>
diff --git a/HandyControlDemo/UserControl/Styles/RichTextBoxDemoCtl.xaml b/HandyControlDemo/UserControl/Styles/RichTextBoxDemoCtl.xaml
new file mode 100644
index 00000000..a2113a68
--- /dev/null
+++ b/HandyControlDemo/UserControl/Styles/RichTextBoxDemoCtl.xaml
@@ -0,0 +1,22 @@
+<UserControl x:Class="HandyControlDemo.UserControl.RichTextBoxDemoCtl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:controls="clr-namespace:HandyControl.Controls;assembly=HandyControl"
+             xmlns:langs="clr-namespace:HandyControlDemo.Properties.Langs"
+             Background="{DynamicResource RegionBrush}">
+    <controls:TransitioningContentControl>
+        <RichTextBox Margin="32" Width="400" Height="300" ScrollViewer.VerticalScrollBarVisibility="Auto">
+            <FlowDocument>
+                <Paragraph>
+                    <Run FontSize="20" Text="{Binding Source={x:Static langs:Lang.Title},Converter={StaticResource StringRepeatConverter},ConverterParameter=20,Mode=OneWay}"/>
+                </Paragraph>
+                <Paragraph>
+                    <Run Text="{Binding Source={x:Static langs:Lang.Text},Converter={StaticResource StringRepeatConverter},ConverterParameter=1000,Mode=OneWay}"/>
+                </Paragraph>
+                <Paragraph>
+                    <Hyperlink>https://github.com/NaBian/HandyControl</Hyperlink>
+                </Paragraph>
+            </FlowDocument>
+        </RichTextBox>
+    </controls:TransitioningContentControl>
+</UserControl>
diff --git a/HandyControlDemo/UserControl/Styles/RichTextBoxDemoCtl.xaml.cs b/HandyControlDemo/UserControl/Styles/RichTextBoxDemoCtl.xaml.cs
new file mode 100644
index 00000000..e70602fe
--- /dev/null
+++ b/HandyControlDemo/UserControl/Styles/RichTextBoxDemoCtl.xaml.cs
@@ -0,0 +1,10 @@
+namespace HandyControlDemo.UserControl
+{
+    public partial class RichTextBoxDemoCtl
+    {
+        public RichTextBoxDemoCtl()
+        {
+            InitializeComponent();
+        }
+    }
+}