diff --git a/HandyControl/Controls/Attach/BackgroundSwitchElement.cs b/HandyControl/Controls/Attach/BackgroundSwitchElement.cs
index c690435b..c305f080 100644
--- a/HandyControl/Controls/Attach/BackgroundSwitchElement.cs
+++ b/HandyControl/Controls/Attach/BackgroundSwitchElement.cs
@@ -3,7 +3,7 @@ using System.Windows.Media;
 
 namespace HandyControl.Controls
 {
-    public class BackgroundSwitchElement : DependencyObject
+    public class BackgroundSwitchElement
     {
         public static readonly DependencyProperty MouseHoverBackgroundProperty = DependencyProperty.RegisterAttached(
             "MouseHoverBackground", typeof(Brush), typeof(BackgroundSwitchElement), new FrameworkPropertyMetadata(Brushes.Transparent, FrameworkPropertyMetadataOptions.Inherits));
diff --git a/HandyControl/Controls/Attach/BorderElement.cs b/HandyControl/Controls/Attach/BorderElement.cs
index 451095e1..05db296b 100644
--- a/HandyControl/Controls/Attach/BorderElement.cs
+++ b/HandyControl/Controls/Attach/BorderElement.cs
@@ -2,7 +2,7 @@
 
 namespace HandyControl.Controls
 {
-    public class BorderElement : DependencyObject
+    public class BorderElement
     {
         public static readonly DependencyProperty CornerRadiusProperty = DependencyProperty.RegisterAttached(
             "CornerRadius", typeof(CornerRadius), typeof(BorderElement), new FrameworkPropertyMetadata(default(CornerRadius), FrameworkPropertyMetadataOptions.Inherits));
diff --git a/HandyControl/Controls/Attach/DataGridAttach.cs b/HandyControl/Controls/Attach/DataGridAttach.cs
index 68416965..7d49181f 100644
--- a/HandyControl/Controls/Attach/DataGridAttach.cs
+++ b/HandyControl/Controls/Attach/DataGridAttach.cs
@@ -6,7 +6,7 @@ using HandyControl.Data;
 
 namespace HandyControl.Controls
 {
-    public class DataGridAttach : DependencyObject
+    public class DataGridAttach
     {
         public static readonly DependencyProperty TextColumnStyleProperty = DependencyProperty.RegisterAttached(
             "TextColumnStyle", typeof(Style), typeof(DataGridAttach), new PropertyMetadata(default(Style), OnTextColumnStyleChanged));
diff --git a/HandyControl/Controls/Attach/EdgeElement.cs b/HandyControl/Controls/Attach/EdgeElement.cs
index 60c2a552..7103947c 100644
--- a/HandyControl/Controls/Attach/EdgeElement.cs
+++ b/HandyControl/Controls/Attach/EdgeElement.cs
@@ -1,10 +1,9 @@
 using System.Windows;
 using HandyControl.Data;
 
-// ReSharper disable once CheckNamespace
 namespace HandyControl.Controls
 {
-    public class EdgeElement : DependencyObject
+    public class EdgeElement
     {
         public static readonly DependencyProperty LeftContentProperty = DependencyProperty.RegisterAttached(
             "LeftContent", typeof(object), typeof(EdgeElement), new PropertyMetadata(default(object), OnEdgeContentChanged));
diff --git a/HandyControl/Controls/Attach/IconElement.cs b/HandyControl/Controls/Attach/IconElement.cs
index 003da5da..9a39bbc1 100644
--- a/HandyControl/Controls/Attach/IconElement.cs
+++ b/HandyControl/Controls/Attach/IconElement.cs
@@ -1,22 +1,36 @@
 using System.Windows;
 using System.Windows.Media;
+using HandyControl.Data;
 
-// ReSharper disable once CheckNamespace
 namespace HandyControl.Controls
 {
-    public class IconElement : DependencyObject
+    public class IconElement
     {
         public static readonly DependencyProperty GeometryProperty = DependencyProperty.RegisterAttached(
             "Geometry", typeof(Geometry), typeof(IconElement), new PropertyMetadata(default(Geometry)));
 
         public static void SetGeometry(DependencyObject element, Geometry value)
-        {
-            element.SetValue(GeometryProperty, value);
-        }
+            => element.SetValue(GeometryProperty, value);
 
-        public static Geometry GetGeometry(DependencyObject element)
-        {
-            return (Geometry)element.GetValue(GeometryProperty);
-        }
+        public static Geometry GetGeometry(DependencyObject element) 
+            => (Geometry) element.GetValue(GeometryProperty);
+
+        public static readonly DependencyProperty WidthProperty = DependencyProperty.RegisterAttached(
+            "Width", typeof(double), typeof(IconElement), new PropertyMetadata(ValueBoxes.Double0Box));
+
+        public static void SetWidth(DependencyObject element, double value)
+            => element.SetValue(WidthProperty, value);
+
+        public static double GetWidth(DependencyObject element)
+            => (double) element.GetValue(WidthProperty);
+
+        public static readonly DependencyProperty HeightProperty = DependencyProperty.RegisterAttached(
+            "Height", typeof(double), typeof(IconElement), new PropertyMetadata(ValueBoxes.Double0Box));
+
+        public static void SetHeight(DependencyObject element, double value)
+            => element.SetValue(HeightProperty, value);
+
+        public static double GetHeight(DependencyObject element)
+            => (double) element.GetValue(HeightProperty);
     }
 }
\ No newline at end of file
diff --git a/HandyControl/Controls/Attach/IconSwitchElement.cs b/HandyControl/Controls/Attach/IconSwitchElement.cs
index 0b6f8a9a..8bdcfb2d 100644
--- a/HandyControl/Controls/Attach/IconSwitchElement.cs
+++ b/HandyControl/Controls/Attach/IconSwitchElement.cs
@@ -1,10 +1,9 @@
 using System.Windows;
 using System.Windows.Media;
 
-// ReSharper disable once CheckNamespace
 namespace HandyControl.Controls
 {
-    public class IconSwitchElement : DependencyObject
+    public class IconSwitchElement
     {
         public static readonly DependencyProperty GeometryProperty = DependencyProperty.RegisterAttached(
             "Geometry", typeof(Geometry), typeof(IconSwitchElement), new PropertyMetadata(default(Geometry)));
diff --git a/HandyControl/Controls/Attach/InfoElement.cs b/HandyControl/Controls/Attach/InfoElement.cs
index 96556197..73777651 100644
--- a/HandyControl/Controls/Attach/InfoElement.cs
+++ b/HandyControl/Controls/Attach/InfoElement.cs
@@ -1,10 +1,9 @@
 using System.Windows;
 using HandyControl.Data;
 
-// ReSharper disable once CheckNamespace
 namespace HandyControl.Controls
 {
-    public class InfoElement : DependencyObject
+    public class InfoElement
     {
         /// <summary>
         ///     标题
diff --git a/HandyControl/Controls/Attach/PasswordBoxMonitor.cs b/HandyControl/Controls/Attach/PasswordBoxMonitor.cs
index 0e78d619..450613f2 100644
--- a/HandyControl/Controls/Attach/PasswordBoxMonitor.cs
+++ b/HandyControl/Controls/Attach/PasswordBoxMonitor.cs
@@ -1,7 +1,6 @@
 using System.Windows;
 using HandyControl.Data;
 
-// ReSharper disable once CheckNamespace
 namespace HandyControl.Controls
 {
     public class PasswordBoxMonitor
diff --git a/HandyControl/Controls/Attach/StatusSwitchElement.cs b/HandyControl/Controls/Attach/StatusSwitchElement.cs
index b1e8e74a..350c82d9 100644
--- a/HandyControl/Controls/Attach/StatusSwitchElement.cs
+++ b/HandyControl/Controls/Attach/StatusSwitchElement.cs
@@ -1,7 +1,6 @@
 using System.Windows;
 using HandyControl.Data;
 
-// ReSharper disable once CheckNamespace
 namespace HandyControl.Controls
 {
     public class StatusSwitchElement
diff --git a/HandyControl/Controls/Attach/TipElement.cs b/HandyControl/Controls/Attach/TipElement.cs
index ca3f9caa..5fa5481f 100644
--- a/HandyControl/Controls/Attach/TipElement.cs
+++ b/HandyControl/Controls/Attach/TipElement.cs
@@ -1,10 +1,9 @@
 using System.Windows;
 using HandyControl.Data;
 
-// ReSharper disable once CheckNamespace
 namespace HandyControl.Controls
 {
-    public class TipElement : DependencyObject
+    public class TipElement
     {
         public static readonly DependencyProperty VisibilityProperty = DependencyProperty.RegisterAttached(
             "Visibility", typeof(Visibility), typeof(TipElement), new PropertyMetadata(Visibility.Collapsed));
diff --git a/HandyControl/Controls/Attach/TitleElement.cs b/HandyControl/Controls/Attach/TitleElement.cs
index 5fab90ea..14415c6f 100644
--- a/HandyControl/Controls/Attach/TitleElement.cs
+++ b/HandyControl/Controls/Attach/TitleElement.cs
@@ -3,7 +3,7 @@ using System.Windows.Media;
 
 namespace HandyControl.Controls
 {
-    public class TitleElement : DependencyObject
+    public class TitleElement
     {
         public static readonly DependencyProperty BackgroundProperty = DependencyProperty.RegisterAttached(
             "Background", typeof(Brush), typeof(TitleElement), new FrameworkPropertyMetadata(default(Brush), FrameworkPropertyMetadataOptions.Inherits));
diff --git a/HandyControl/Controls/Attach/VisualElement.cs b/HandyControl/Controls/Attach/VisualElement.cs
new file mode 100644
index 00000000..511922bc
--- /dev/null
+++ b/HandyControl/Controls/Attach/VisualElement.cs
@@ -0,0 +1,17 @@
+using System.Windows;
+using System.Windows.Media;
+
+namespace HandyControl.Controls
+{
+    public class VisualElement
+    {
+        public static readonly DependencyProperty HighlightBrushProperty = DependencyProperty.RegisterAttached(
+            "HighlightBrush", typeof(Brush), typeof(VisualElement), new PropertyMetadata(default(Brush)));
+
+        public static void SetHighlightBrush(DependencyObject element, Brush value)
+            => element.SetValue(HighlightBrushProperty, value);
+
+        public static Brush GetHighlightBrush(DependencyObject element)
+            => (Brush) element.GetValue(HighlightBrushProperty);
+    }
+}
\ No newline at end of file
diff --git a/HandyControl/Data/ValueBoxes.cs b/HandyControl/Data/ValueBoxes.cs
index b1d1aef2..ece11652 100644
--- a/HandyControl/Data/ValueBoxes.cs
+++ b/HandyControl/Data/ValueBoxes.cs
@@ -1,7 +1,7 @@
 namespace HandyControl.Data
 {
     /// <summary>
-    ///     装箱后的布尔值（用于提高效率）
+    ///     装箱后的值类型（用于提高效率）
     /// </summary>
     internal static class ValueBoxes
     {
diff --git a/HandyControl/HandyControl.csproj b/HandyControl/HandyControl.csproj
index 3ed59c27..60c9cd5a 100644
--- a/HandyControl/HandyControl.csproj
+++ b/HandyControl/HandyControl.csproj
@@ -45,6 +45,7 @@
     <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="Controls\Attach\VisualElement.cs" />
     <Compile Include="Controls\Other\AnimationPath.cs" />
     <Compile Include="Controls\Attach\BackgroundSwitchElement.cs" />
     <Compile Include="Controls\Attach\BorderElement.cs" />
diff --git a/HandyControl/Themes/Styles/Base/RadioButtonBaseStyle.xaml b/HandyControl/Themes/Styles/Base/RadioButtonBaseStyle.xaml
index d1b7764e..771c7a1a 100644
--- a/HandyControl/Themes/Styles/Base/RadioButtonBaseStyle.xaml
+++ b/HandyControl/Themes/Styles/Base/RadioButtonBaseStyle.xaml
@@ -94,6 +94,60 @@
         </Setter>
     </Style>
 
+    <Style x:Key="RadioButtonIconBaseStyle" TargetType="RadioButton">
+        <Setter Property="Height" Value="{StaticResource DefaultControlHeight}"/>
+        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+        <Setter Property="Background" Value="{DynamicResource DefaultBrush}"/>
+        <Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}"/>
+        <Setter Property="Foreground" Value="{DynamicResource PrimaryTextBrush}"/>
+        <Setter Property="BorderThickness" Value="0"/>
+        <Setter Property="VerticalAlignment" Value="Center"/>
+        <Setter Property="HorizontalContentAlignment" Value="Center"/>
+        <Setter Property="VerticalContentAlignment" Value="Center"/>
+        <Setter Property="controls:BorderElement.CornerRadius" Value="0"/>
+        <Setter Property="Padding" Value="10,0"/>
+        <Setter Property="controls:VisualElement.HighlightBrush" Value="{DynamicResource PrimaryBrush}"/>
+        <Setter Property="controls:IconElement.Width" Value="16"/>
+        <Setter Property="controls:IconElement.Height" Value="16"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="RadioButton">
+                    <Border CornerRadius="{Binding Path=(controls:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" Background="{TemplateBinding Background}" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}">
+                        <Border Name="BorderHighlight" BorderThickness="3,0,0,0" BorderBrush="Transparent">
+                            <StackPanel Orientation="Horizontal" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" Margin="{TemplateBinding Padding}">
+                                <Path x:Name="PathMain" Height="{Binding Path=(controls:IconElement.Height),RelativeSource={RelativeSource TemplatedParent}}" Width="{Binding Path=(controls:IconElement.Width),RelativeSource={RelativeSource TemplatedParent}}" Fill="{TemplateBinding Foreground}" SnapsToDevicePixels="True" Stretch="Uniform" Data="{TemplateBinding controls:IconElement.Geometry}"/>
+                                <ContentPresenter x:Name="ContentPresenterMain" VerticalAlignment="Center" Margin="6,0,0,0" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
+                            </StackPanel>
+                        </Border>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="Content" Value="{x:Null}">
+                            <Setter Property="Visibility" Value="Collapsed" TargetName="ContentPresenterMain"/>
+                        </Trigger>
+                        <Trigger Property="controls:IconElement.Geometry" Value="{x:Null}">
+                            <Setter Property="Visibility" Value="Collapsed" TargetName="PathMain"/>
+                            <Setter Property="Margin" Value="0" TargetName="ContentPresenterMain"/>
+                        </Trigger>
+                        <Trigger Property="IsChecked" Value="True">
+                            <Setter Property="BorderBrush" Value="{Binding Path=(controls:VisualElement.HighlightBrush),RelativeSource={RelativeSource TemplatedParent}}" TargetName="BorderHighlight"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+        <Style.Triggers>
+            <Trigger Property="IsMouseOver" Value="True">
+                <Setter Property="Opacity" Value=".9"/>
+            </Trigger>
+            <Trigger Property="IsPressed" Value="True">
+                <Setter Property="Opacity" Value=".6"/>
+            </Trigger>
+            <Trigger Property="IsEnabled" Value="False">
+                <Setter Property="Opacity" Value="0.4"/>
+            </Trigger>
+        </Style.Triggers>
+    </Style>
+
     <Style x:Key="RadioGroupItemBaseStyle" TargetType="RadioButton">
         <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
         <Setter Property="Background" Value="{DynamicResource DefaultBrush}"/>
diff --git a/HandyControl/Themes/Styles/Expander.xaml b/HandyControl/Themes/Styles/Expander.xaml
index d25f1a09..263678e3 100644
--- a/HandyControl/Themes/Styles/Expander.xaml
+++ b/HandyControl/Themes/Styles/Expander.xaml
@@ -1,5 +1,4 @@
 <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">
 
     <ResourceDictionary.MergedDictionaries>
diff --git a/HandyControl/Themes/Styles/RadioButton.xaml b/HandyControl/Themes/Styles/RadioButton.xaml
index 9e88dd16..34f08e2f 100644
--- a/HandyControl/Themes/Styles/RadioButton.xaml
+++ b/HandyControl/Themes/Styles/RadioButton.xaml
@@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+<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">
 
@@ -9,7 +9,7 @@
 
     <Style BasedOn="{StaticResource RadioButtonBaseStyle}" TargetType="RadioButton"/>
 
-    <Style x:Key="RadioButtonCustom" BasedOn="{StaticResource ToggleButtonCustom}" TargetType="RadioButton"/>
+    <Style x:Key="RadioButtonIcon" BasedOn="{StaticResource RadioButtonIconBaseStyle}" TargetType="RadioButton"/>
 
     <Style x:Key="RadioGroupItemDefault" BasedOn="{StaticResource RadioGroupItemBaseStyle}" TargetType="RadioButton"/>
 
@@ -34,5 +34,4 @@
     <Style x:Key="RadioGroupItemVerticalLast" BasedOn="{StaticResource RadioGroupItemBaseStyle}" TargetType="RadioButton">
         <Setter Property="controls:BorderElement.CornerRadius" Value="0,0,4,4"/>
     </Style>
-
-</ResourceDictionary>
\ No newline at end of file
+</ResourceDictionary>
diff --git a/HandyControlDemo/UserControl/Styles/RadioButtonDemoCtl.xaml b/HandyControlDemo/UserControl/Styles/RadioButtonDemoCtl.xaml
index c3d7dd29..b162a657 100644
--- a/HandyControlDemo/UserControl/Styles/RadioButtonDemoCtl.xaml
+++ b/HandyControlDemo/UserControl/Styles/RadioButtonDemoCtl.xaml
@@ -1,17 +1,26 @@
-<UserControl x:Class="HandyControlDemo.UserControl.RadioButtonDemoCtl"
+<UserControl x:Class="HandyControlDemo.UserControl.RadioButtonDemoCtl"
              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"
-             xmlns:system="clr-namespace:System;assembly=mscorlib"
              Background="{DynamicResource RegionBrush}">
     <controls:TransitioningContentControl>
         <StackPanel Margin="32" HorizontalAlignment="Center" VerticalAlignment="Center">
-            <RadioButton Content="{x:Static langs:Lang.RadioButton}"/>
-            <RadioButton Margin="0,16,0,0" Content="{x:Static langs:Lang.RadioButton}" IsChecked="True" IsEnabled="False"/>
-            <RadioButton Margin="0,16,0,0" Content="{x:Static langs:Lang.RadioButton}"/>
-            <RadioButton Margin="0,16,0,0" Content="{x:Static langs:Lang.RadioButton}" IsEnabled="False"/>
-            <controls:RadioGroup Margin="0,16,0,0">
+            <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+                <StackPanel>
+                    <RadioButton Content="{x:Static langs:Lang.RadioButton}"/>
+                    <RadioButton Margin="0,16,0,0" Content="{x:Static langs:Lang.RadioButton}" IsChecked="True" IsEnabled="False"/>
+                    <RadioButton Margin="0,16,0,0" Content="{x:Static langs:Lang.RadioButton}"/>
+                    <RadioButton Margin="0,16,0,0" Content="{x:Static langs:Lang.RadioButton}" IsEnabled="False"/>
+                </StackPanel>
+                <UniformGrid Margin="22,0,0,0" Rows="2" Columns="2">
+                    <RadioButton Margin="10,0,0,0" Background="{DynamicResource SecondaryRegionBrush}" controls:IconElement.Geometry="{StaticResource CalendarGeometry}" Style="{StaticResource RadioButtonIcon}" Content="{x:Static langs:Lang.RadioButton}"/>
+                    <RadioButton Margin="10,0,0,0" Background="{DynamicResource SecondaryRegionBrush}" Style="{StaticResource RadioButtonIcon}" Content="{x:Static langs:Lang.RadioButton}" IsChecked="True"/>
+                    <RadioButton Margin="10,0,0,0" BorderThickness="1" controls:IconElement.Geometry="{StaticResource CalendarGeometry}" Style="{StaticResource RadioButtonIcon}" Content="{x:Static langs:Lang.RadioButton}"/>
+                    <RadioButton Margin="10,0,0,0" BorderThickness="1" Style="{StaticResource RadioButtonIcon}" Content="{x:Static langs:Lang.RadioButton}"/>
+                </UniformGrid>
+            </StackPanel>
+            <controls:RadioGroup Margin="0,32,0,0">
                 <RadioButton Content="{x:Static langs:Lang.RadioButton}" IsChecked="True"/>
                 <RadioButton Content="{x:Static langs:Lang.RadioButton}"/>
                 <RadioButton IsEnabled="False" Content="{x:Static langs:Lang.RadioButton}"/>