diff --git a/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj b/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj
index 9cfc2faa..4c82a8b8 100644
--- a/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj
+++ b/src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj
@@ -81,8 +81,8 @@
       <Generator>PublicResXFileCodeGenerator</Generator>
       <LastGenOutput>Lang.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <Compile Include="..\..\Shared\HandyControl_Shared\Properties\CoreAssemblyInfo.cs">
-      <Link>Properties\CoreAssemblyInfo.cs</Link>
+    <Compile Include="..\..\Shared\HandyControl_Shared\Properties\AssemblyInfo.cs">
+      <Link>Properties\AssemblyInfo.cs</Link>
     </Compile>
   </ItemGroup>
   <ItemGroup>
diff --git a/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj b/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj
index c8cce33f..388d0a20 100644
--- a/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj
+++ b/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj
@@ -527,7 +527,7 @@
     </None>
   </ItemGroup>
   <Import Project="..\..\Shared\HandyControlDemo_Shared\HandyControlDemo_Shared.projitems" Label="Shared" />
-  <PropertyGroup>
+  <PropertyGroup Condition="$(TargetFramework.StartsWith('net4'))">
     <PostBuildEvent>if not exist Langs md Langs
 rd /s /q Langs\en
 rd /s /q Langs\fa
diff --git a/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj b/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
index e75238a9..936ec214 100644
--- a/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
+++ b/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
@@ -50,8 +50,8 @@
       <Generator>PublicResXFileCodeGenerator</Generator>
       <LastGenOutput>Lang.Designer.cs</LastGenOutput>
     </EmbeddedResource>
-    <Compile Include="..\..\Shared\HandyControl_Shared\Properties\CoreAssemblyInfo.cs">
-      <Link>Properties\CoreAssemblyInfo.cs</Link>
+    <Compile Include="..\..\Shared\HandyControl_Shared\Properties\AssemblyInfo.cs">
+      <Link>Properties\AssemblyInfo.cs</Link>
     </Compile>
   </ItemGroup>
   <ItemGroup>
diff --git a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/ProgressButtonDemoCtl.xaml b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/ProgressButtonDemoCtl.xaml
index 168b84c0..00aae1f9 100644
--- a/src/Shared/HandyControlDemo_Shared/UserControl/Controls/ProgressButtonDemoCtl.xaml
+++ b/src/Shared/HandyControlDemo_Shared/UserControl/Controls/ProgressButtonDemoCtl.xaml
@@ -2,26 +2,25 @@
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:langs="clr-namespace:HandyControlDemo.Properties.Langs"
-             xmlns:ex="clr-namespace:HandyControlDemo.Tools.Extension"
              xmlns:hc="https://handyorg.github.io/handycontrol"
              Background="{DynamicResource RegionBrush}">
     <hc:TransitioningContentControl>
         <WrapPanel Margin="16" VerticalAlignment="Center">
             <StackPanel Margin="16" Button.Click="ButtonProgress_OnClick">
-                <hc:ProgressButton IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <hc:ProgressButton Style="{StaticResource ProgressButtonPrimary}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <hc:ProgressButton Style="{StaticResource ProgressButtonSuccess}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <hc:ProgressButton Style="{StaticResource ProgressButtonInfo}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <hc:ProgressButton Style="{StaticResource ProgressButtonWarning}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <hc:ProgressButton Style="{StaticResource ProgressButtonDanger}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
+                <hc:ProgressButton IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <hc:ProgressButton Style="{StaticResource ProgressButtonPrimary}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <hc:ProgressButton Style="{StaticResource ProgressButtonSuccess}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <hc:ProgressButton Style="{StaticResource ProgressButtonInfo}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <hc:ProgressButton Style="{StaticResource ProgressButtonWarning}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <hc:ProgressButton Style="{StaticResource ProgressButtonDanger}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Progress="{Binding Progress}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
             </StackPanel>
             <StackPanel Margin="16" Button.Click="ButtonProgress_OnClick">
-                <ToggleButton Style="{StaticResource ToggleButtonLoading}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <ToggleButton Style="{StaticResource ToggleButtonLoadingPrimary}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <ToggleButton Style="{StaticResource ToggleButtonLoadingSuccess}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <ToggleButton Style="{StaticResource ToggleButtonLoadingInfo}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <ToggleButton Style="{StaticResource ToggleButtonLoadingWarning}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
-                <ToggleButton Style="{StaticResource ToggleButtonLoadingDanger}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={ex:Lang Key={x:Static langs:LangKeys.UploadStr}}}" Width="180" Margin="5"/>
+                <ToggleButton Style="{StaticResource ToggleButtonLoading}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <ToggleButton Style="{StaticResource ToggleButtonLoadingPrimary}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <ToggleButton Style="{StaticResource ToggleButtonLoadingSuccess}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <ToggleButton Style="{StaticResource ToggleButtonLoadingInfo}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <ToggleButton Style="{StaticResource ToggleButtonLoadingWarning}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
+                <ToggleButton Style="{StaticResource ToggleButtonLoadingDanger}" IsChecked="{Binding IsUploading,Mode=TwoWay}" Content="{Binding IsChecked,RelativeSource={RelativeSource Self},Converter={StaticResource Boolean2StringConverter},ConverterParameter={x:Static langs:Lang.UploadStr}}" Width="180" Margin="5"/>
             </StackPanel>
         </WrapPanel>
     </hc:TransitioningContentControl>
diff --git a/src/Shared/HandyControl_Shared/Properties/CoreAssemblyInfo.cs b/src/Shared/HandyControl_Shared/Properties/AssemblyInfo.cs
similarity index 100%
rename from src/Shared/HandyControl_Shared/Properties/CoreAssemblyInfo.cs
rename to src/Shared/HandyControl_Shared/Properties/AssemblyInfo.cs
diff --git a/src/Shared/HandyControl_Shared/Properties/NetAssemblyInfo.cs b/src/Shared/HandyControl_Shared/Properties/NetAssemblyInfo.cs
deleted file mode 100644
index 911fdcb8..00000000
--- a/src/Shared/HandyControl_Shared/Properties/NetAssemblyInfo.cs
+++ /dev/null
@@ -1,27 +0,0 @@
-using System.Windows.Markup;
-using System.Reflection;
-using System.Runtime.InteropServices;
-
-[assembly: AssemblyTitle("HandyControl")]
-[assembly: AssemblyDescription("Contains some commonly used simple WPF controls")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("HandyControl")]
-[assembly: AssemblyCopyright("Copyright © HandyOrg 2018-2020")]
-[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
-[assembly: ComVisible(false)]
-[assembly: AssemblyVersion("2.5.0")]
-
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Controls")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Tools")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Tools.Converter")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Interactivity")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Expression.Shapes")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Expression.Media")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Media.Animation")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Media.Effects")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Data")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Properties.Langs")]
-[assembly: XmlnsDefinition("https://handyorg.github.io/handycontrol", "HandyControl.Themes")]
-[assembly: XmlnsPrefix("https://handyorg.github.io/handycontrol", "hc")]
\ No newline at end of file
diff --git a/src/Shared/HandyControl_Shared/Themes/Basic/Colors/ColorsDark.xaml b/src/Shared/HandyControl_Shared/Themes/Basic/Colors/ColorsDark.xaml
index e89a8ee0..64fab76d 100644
--- a/src/Shared/HandyControl_Shared/Themes/Basic/Colors/ColorsDark.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Basic/Colors/ColorsDark.xaml
@@ -23,7 +23,7 @@
     <Color x:Key="ReverseTextColor">#212121</Color>
     <Color x:Key="TextIconColor">White</Color>
 
-    <Color x:Key="BorderColor">#202020</Color>
+    <Color x:Key="BorderColor">#3f3f46</Color>
     <Color x:Key="SecondaryBorderColor">#555555</Color>
     <Color x:Key="BackgroundColor">#eeeeee</Color>
     <Color x:Key="RegionColor">#1c1c1c</Color>