diff --git a/src/Shared/HandyControl_Shared/Controls/Panel/RelativePanel.cs b/src/Shared/HandyControl_Shared/Controls/Panel/RelativePanel.cs
index 3f5ebaf5..78665f96 100644
--- a/src/Shared/HandyControl_Shared/Controls/Panel/RelativePanel.cs
+++ b/src/Shared/HandyControl_Shared/Controls/Panel/RelativePanel.cs
@@ -238,11 +238,11 @@ namespace HandyControl.Controls
 
             public UIElement Element { get; }
 
-            public bool HorizontalOffsetFlag { get; set; }
+            private bool HorizontalOffsetFlag { get; set; }
 
-            public bool VerticalOffsetFlag { get; set; }
+            private bool VerticalOffsetFlag { get; set; }
 
-            public Size BoundingSize { get; set; }
+            private Size BoundingSize { get; set; }
 
             public Size OriginDesiredSize { get; set; }
 
@@ -436,9 +436,7 @@ namespace HandyControl.Controls
                     }
 
                     //  判断是否有循环
-                    if (!set.Add(node.Element))
-                        throw new Exception(
-                            "RelativePanel error: Circular dependency detected. Layout could not complete.");
+                    if (!set.Add(node.Element)) throw new Exception("RelativePanel error: Circular dependency detected. Layout could not complete.");
 
                     //  没有循环，且有依赖，则继续往下
                     Measure(node.OutgoingNodes, set);
diff --git a/src/Shared/HandyControl_Shared/Controls/Rate/Rate.cs b/src/Shared/HandyControl_Shared/Controls/Rate/Rate.cs
index 3c932a85..beefd903 100644
--- a/src/Shared/HandyControl_Shared/Controls/Rate/Rate.cs
+++ b/src/Shared/HandyControl_Shared/Controls/Rate/Rate.cs
@@ -95,7 +95,6 @@ namespace HandyControl.Controls
                     if (DefaultValue > 0)
                     {
                         Value = DefaultValue;
-                        UpdateItems();
                     }
                 }
                 else
@@ -221,7 +220,6 @@ namespace HandyControl.Controls
         protected override void OnMouseLeave(MouseEventArgs e)
         {
             base.OnMouseLeave(e);
-
             UpdateItems();
         }
 
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/RateBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/RateBaseStyle.xaml
index 29dcda82..c11a0e85 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/RateBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/RateBaseStyle.xaml
@@ -71,7 +71,7 @@
         <Setter Property="VerticalAlignment" Value="Top"/>
         <Setter Property="Icon" Value="{StaticResource StarGeometry}"/>
         <Setter Property="Foreground" Value="{DynamicResource PrimaryBrush}"/>
-        <Setter Property="Background" Value="{DynamicResource BackgroundBrush}"/>
+        <Setter Property="Background" Value="{DynamicResource SecondaryRegionBrush}"/>
         <Setter Property="ItemContainerStyle" Value="{StaticResource RateRateItemBaseStyle}"/>
         <Setter Property="Text" Value="{Binding Value,RelativeSource={RelativeSource Self},StringFormat={}{0:0.0}}"/>
         <Setter Property="Template">
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/SliderBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/SliderBaseStyle.xaml
index abe3210f..425dcfb2 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/SliderBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/SliderBaseStyle.xaml
@@ -73,7 +73,7 @@
 
     <ControlTemplate x:Key="TipSliderThumbHorizontalTop" TargetType="Thumb">
         <hc:InternalCanvas>
-            <Label Name="LabelValue" Opacity="0" Canvas.Bottom="28" Style="{StaticResource LabelPrimary}" Content="{Binding Value,RelativeSource={RelativeSource AncestorType=Slider}}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
+            <Label Name="LabelValue" IsHitTestVisible="False" Opacity="0" Canvas.Bottom="28" Style="{StaticResource LabelPrimary}" Content="{Binding Value,RelativeSource={RelativeSource AncestorType=Slider}}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
             <Border Canvas.Bottom="0" Effect="{StaticResource EffectShadow1}" Name="BorderDot" BorderThickness="0" BorderBrush="{DynamicResource PrimaryBrush}" Width="18" Height="18" Background="White" CornerRadius="9"/>
         </hc:InternalCanvas>
         <ControlTemplate.Triggers>
@@ -104,7 +104,7 @@
 
     <ControlTemplate x:Key="TipSliderThumbHorizontalBottom" TargetType="Thumb">
         <hc:InternalCanvas>
-            <Label Name="LabelValue" Opacity="0" Canvas.Top="28" Style="{StaticResource LabelPrimary}" Content="{Binding Value,RelativeSource={RelativeSource AncestorType=Slider}}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
+            <Label Name="LabelValue" IsHitTestVisible="False" Opacity="0" Canvas.Top="28" Style="{StaticResource LabelPrimary}" Content="{Binding Value,RelativeSource={RelativeSource AncestorType=Slider}}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
             <Border Canvas.Bottom="0" Effect="{StaticResource EffectShadow1}" Name="BorderDot" BorderThickness="0" BorderBrush="{DynamicResource PrimaryBrush}" Width="18" Height="18" Background="White" CornerRadius="9"/>
         </hc:InternalCanvas>
         <ControlTemplate.Triggers>
@@ -135,7 +135,7 @@
 
     <ControlTemplate x:Key="TipSliderThumbVerticalLeft" TargetType="Thumb">
         <hc:InternalCanvas Orientation="Vertical">
-            <Label Name="LabelValue" Opacity="0" Canvas.Right="28" Style="{StaticResource LabelPrimary}" Content="{Binding Value,RelativeSource={RelativeSource AncestorType=Slider}}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
+            <Label Name="LabelValue" IsHitTestVisible="False" Opacity="0" Canvas.Right="28" Style="{StaticResource LabelPrimary}" Content="{Binding Value,RelativeSource={RelativeSource AncestorType=Slider}}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
             <Border Canvas.Right="0" Effect="{StaticResource EffectShadow1}" Name="BorderDot" BorderThickness="0" BorderBrush="{DynamicResource PrimaryBrush}" Width="18" Height="18" Background="White" CornerRadius="9"/>
         </hc:InternalCanvas>
         <ControlTemplate.Triggers>
@@ -166,7 +166,7 @@
 
     <ControlTemplate x:Key="TipSliderThumbVerticalRight" TargetType="Thumb">
         <hc:InternalCanvas Orientation="Vertical">
-            <Label Name="LabelValue" Opacity="0" Canvas.Left="28" Style="{StaticResource LabelPrimary}" Content="{Binding Value,RelativeSource={RelativeSource AncestorType=Slider}}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
+            <Label Name="LabelValue" IsHitTestVisible="False" Opacity="0" Canvas.Left="28" Style="{StaticResource LabelPrimary}" Content="{Binding Value,RelativeSource={RelativeSource AncestorType=Slider}}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
             <Border Canvas.Right="0" Effect="{StaticResource EffectShadow1}" Name="BorderDot" BorderThickness="0" BorderBrush="{DynamicResource PrimaryBrush}" Width="18" Height="18" Background="White" CornerRadius="9"/>
         </hc:InternalCanvas>
         <ControlTemplate.Triggers>
@@ -710,7 +710,7 @@
 
     <ControlTemplate x:Key="TipRangeSliderThumbHorizontalTop" TargetType="hc:RangeThumb">
         <hc:InternalCanvas>
-            <Label Name="LabelValue" Opacity="0" Canvas.Bottom="28" Style="{StaticResource LabelPrimary}" Content="{TemplateBinding Content}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
+            <Label Name="LabelValue" IsHitTestVisible="False" Opacity="0" Canvas.Bottom="28" Style="{StaticResource LabelPrimary}" Content="{TemplateBinding Content}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
             <Border Canvas.Bottom="0" Effect="{StaticResource EffectShadow1}" Name="BorderDot" BorderThickness="0" BorderBrush="{DynamicResource PrimaryBrush}" Width="18" Height="18" Background="White" CornerRadius="9"/>
         </hc:InternalCanvas>
         <ControlTemplate.Triggers>
@@ -741,7 +741,7 @@
 
     <ControlTemplate x:Key="TipRangeSliderThumbHorizontalBottom" TargetType="hc:RangeThumb">
         <hc:InternalCanvas>
-            <Label Name="LabelValue" Opacity="0" Canvas.Top="28" Style="{StaticResource LabelPrimary}" Content="{TemplateBinding Content}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
+            <Label Name="LabelValue" IsHitTestVisible="False" Opacity="0" Canvas.Top="28" Style="{StaticResource LabelPrimary}" Content="{TemplateBinding Content}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
             <Border Canvas.Bottom="0" Effect="{StaticResource EffectShadow1}" Name="BorderDot" BorderThickness="0" BorderBrush="{DynamicResource PrimaryBrush}" Width="18" Height="18" Background="White" CornerRadius="9"/>
         </hc:InternalCanvas>
         <ControlTemplate.Triggers>
@@ -772,7 +772,7 @@
 
     <ControlTemplate x:Key="TipRangeSliderThumbVerticalLeft" TargetType="hc:RangeThumb">
         <hc:InternalCanvas Orientation="Vertical">
-            <Label Name="LabelValue" Opacity="0" Canvas.Right="28" Style="{StaticResource LabelPrimary}" Content="{TemplateBinding Content}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
+            <Label Name="LabelValue" IsHitTestVisible="False" Opacity="0" Canvas.Right="28" Style="{StaticResource LabelPrimary}" Content="{TemplateBinding Content}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
             <Border Canvas.Right="0" Effect="{StaticResource EffectShadow1}" Name="BorderDot" BorderThickness="0" BorderBrush="{DynamicResource PrimaryBrush}" Width="18" Height="18" Background="White" CornerRadius="9"/>
         </hc:InternalCanvas>
         <ControlTemplate.Triggers>
@@ -803,7 +803,7 @@
 
     <ControlTemplate x:Key="TipRangeSliderThumbVerticalRight" TargetType="hc:RangeThumb">
         <hc:InternalCanvas Orientation="Vertical">
-            <Label Name="LabelValue" Opacity="0" Canvas.Left="28" Style="{StaticResource LabelPrimary}" Content="{TemplateBinding Content}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
+            <Label Name="LabelValue" IsHitTestVisible="False" Opacity="0" Canvas.Left="28" Style="{StaticResource LabelPrimary}" Content="{TemplateBinding Content}" ContentStringFormat="{Binding Path=(hc:TipElement.StringFormat),RelativeSource={RelativeSource TemplatedParent}}"/>
             <Border Canvas.Right="0" Effect="{StaticResource EffectShadow1}" Name="BorderDot" BorderThickness="0" BorderBrush="{DynamicResource PrimaryBrush}" Width="18" Height="18" Background="White" CornerRadius="9"/>
         </hc:InternalCanvas>
         <ControlTemplate.Triggers>