diff --git a/src/Shared/HandyControlDemo_Shared/UserControl/Main/OverView.xaml b/src/Shared/HandyControlDemo_Shared/UserControl/Main/OverView.xaml
index 71f041e5..0a72a138 100644
--- a/src/Shared/HandyControlDemo_Shared/UserControl/Main/OverView.xaml
+++ b/src/Shared/HandyControlDemo_Shared/UserControl/Main/OverView.xaml
@@ -7,11 +7,9 @@
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
              xmlns:controls="clr-namespace:HandyControl.Controls;assembly=HandyControl"
              xmlns:userControl="clr-namespace:HandyControlDemo.UserControl"
-             xmlns:interactivity="clr-namespace:HandyControl.Interactivity;assembly=HandyControl"
-             d:DesignHeight="3000" 
-             d:DesignWidth="2400">
-    <ScrollViewer>
-        <Canvas Name="CanvasMain" Margin="32" Height="3000" Effect="{StaticResource EffectShadow5}">
+             xmlns:interactivity="clr-namespace:HandyControl.Interactivity;assembly=HandyControl">
+    <ScrollViewer HorizontalScrollBarVisibility="Auto">
+        <Canvas HorizontalAlignment="Center" VerticalAlignment="Center" Name="CanvasMain" Margin="32" Width="1665" Height="1300" Effect="{StaticResource EffectShadow5}">
             <Border Visibility="Visible" BorderThickness="1" Padding="16" Style="{StaticResource BorderRegion}" CornerRadius="4">
                 <StackPanel>
                     <Button Width="80" Content="Button" Margin="0,0,0,10"/>
@@ -349,7 +347,7 @@
             <Border Visibility="Collapsed" BorderThickness="1" Padding="16" Style="{StaticResource BorderRegion}" CornerRadius="4" Canvas.Left="611" Canvas.Top="976">
                 <userControl:CoverFlowDemoCtl Width="563" Margin="-32" Background="Transparent"/>
             </Border>
-            <Border Visibility="Visible" BorderThickness="1" Padding="16" Style="{StaticResource BorderRegion}" CornerRadius="4" Canvas.Left="1391" Canvas.Top="648" Width="274">
+            <Border Visibility="Collapsed" BorderThickness="1" Padding="16" Style="{StaticResource BorderRegion}" CornerRadius="4" Canvas.Left="1391" Canvas.Top="648" Width="274">
                 <userControl:ColorPickerDemoCtl Margin="-32" Background="Transparent"/>
             </Border>
             <Border Visibility="Collapsed" BorderThickness="1" Padding="16" Style="{StaticResource BorderRegion}" CornerRadius="4" Canvas.Left="1113" Canvas.Top="608" Width="264" Height="126">
@@ -361,7 +359,6 @@
                     <controls:Tag ShowCloseButton="False" Content="TextText"/>
                 </controls:TagPanel>
             </Border>
-            <!--<Border Visibility="Collapsed" Width="14" Height="14" Background="Black" Canvas.Left="290" Canvas.Top="1040"/>-->
         </Canvas>
     </ScrollViewer>
 </UserControl>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/RadioButtonBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/RadioButtonBaseStyle.xaml
index f4b4f825..21d815bd 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/RadioButtonBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/RadioButtonBaseStyle.xaml
@@ -150,7 +150,7 @@
 
     <Style x:Key="RadioGroupItemBaseStyle" TargetType="RadioButton">
         <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
-        <Setter Property="Background" Value="{DynamicResource DefaultBrush}"/>
+        <Setter Property="Background" Value="{DynamicResource RegionBrush}"/>
         <Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}"/>
         <Setter Property="Foreground" Value="{DynamicResource PrimaryTextBrush}"/>
         <Setter Property="BorderThickness" Value="1"/>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/RadioGroupBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/RadioGroupBaseStyle.xaml
index 721d683b..865b2def 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/RadioGroupBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/RadioGroupBaseStyle.xaml
@@ -13,7 +13,7 @@
     <Style x:Key="RadioGroupBaseStyle" TargetType="controls:RadioGroup">
         <Setter Property="ItemsPanel" Value="{StaticResource RadioGroupHorizontalItemsPanelTemplate}"/>
         <Setter Property="controls:TitleElement.BorderBrush" Value="{DynamicResource PrimaryBrush}"/>
-        <Setter Property="controls:TitleElement.Background" Value="{DynamicResource DefaultBrush}"/>
+        <Setter Property="controls:TitleElement.Background" Value="{DynamicResource RegionBrush}"/>
         <Setter Property="controls:TitleElement.Foreground" Value="{DynamicResource PrimaryBrush}"/>
         <Style.Triggers>
             <Trigger Property="Orientation" Value="Vertical">
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/TransferBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/TransferBaseStyle.xaml
index c96af9c8..4776788b 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/TransferBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/TransferBaseStyle.xaml
@@ -65,7 +65,7 @@
 
     <Style x:Key="TransferGroupBaseStyle" TargetType="controls:TransferGroup">
         <Setter Property="BorderThickness" Value="0"/>
-        <Setter Property="Background" Value="{DynamicResource DarkDefaultBrush}"/>
+        <Setter Property="Background" Value="{DynamicResource SecondaryRegionBrush}"/>
         <Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}"/>
         <Setter Property="Template">
             <Setter.Value>