diff --git a/EleCho.WpfSuite.SimpleDesign/AssemblyInfo.cs b/EleCho.WpfSuite.SimpleDesign/AssemblyInfo.cs
new file mode 100644
index 0000000..a4bcf89
--- /dev/null
+++ b/EleCho.WpfSuite.SimpleDesign/AssemblyInfo.cs
@@ -0,0 +1,3 @@
+using System.Windows.Markup;
+
+[assembly: XmlnsDefinition("https://github.com/OrgEleCho/EleCho.WpfSuite/SimpleDesign", "EleCho.WpfSuite.SimpleDesign")]
\ No newline at end of file
diff --git a/EleCho.WpfSuite.SimpleDesign/EleCho.WpfSuite.SimpleDesign.csproj b/EleCho.WpfSuite.SimpleDesign/EleCho.WpfSuite.SimpleDesign.csproj
new file mode 100644
index 0000000..77065fb
--- /dev/null
+++ b/EleCho.WpfSuite.SimpleDesign/EleCho.WpfSuite.SimpleDesign.csproj
@@ -0,0 +1,35 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFrameworks>net8.0-windows;net6.0-windows;net48;net47;net46;net45</TargetFrameworks>
+    <Nullable>enable</Nullable>
+    <LangVersion>latest</LangVersion>
+    <UseWPF>true</UseWPF>
+    <EnableWindowsTargeting>true</EnableWindowsTargeting>
+    <RootNamespace>EleCho.WpfSuite</RootNamespace>
+
+    <Version>0.0.1</Version>
+
+    <Authors>EleCho</Authors>
+    <Copyright>Copyright © 2024 EleCho</Copyright>
+    <PackageProjectUrl>https://github.com/OrgEleCho/EleCho.WpfSuite</PackageProjectUrl>
+    <PackageIcon>logo.png</PackageIcon>
+    <PackageTags>WPF;MVVM;Toolkit;Controls;Converters;BindingProxy</PackageTags>
+    <Description>WPF layout panels, controls, value converters, utilities suite</Description>
+    <PackageLicenseExpression>MIT</PackageLicenseExpression>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Page Remove="SimpleDesignResources.xaml" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\EleCho.WpfSuite\EleCho.WpfSuite.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Resource Include="SimpleDesignResources.xaml" />
+  </ItemGroup>
+
+</Project>
diff --git a/EleCho.WpfSuite.SimpleDesign/SimpleDesignResources.cs b/EleCho.WpfSuite.SimpleDesign/SimpleDesignResources.cs
new file mode 100644
index 0000000..ee71ebe
--- /dev/null
+++ b/EleCho.WpfSuite.SimpleDesign/SimpleDesignResources.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Windows;
+
+namespace EleCho.WpfSuite.SimpleDesign
+{
+    public class SimpleDesignResources : ResourceDictionary
+    {
+        public SimpleDesignResources()
+        {
+            MergedDictionaries.Add(new ResourceDictionary() { Source = new Uri("pack://application:,,,/EleCho.WpfSuite.SimpleDesign;component/SimpleDesignResources.xaml") });
+        }
+    }
+}
diff --git a/EleCho.WpfSuite.SimpleDesign/SimpleDesignResources.xaml b/EleCho.WpfSuite.SimpleDesign/SimpleDesignResources.xaml
new file mode 100644
index 0000000..cefa4d3
--- /dev/null
+++ b/EleCho.WpfSuite.SimpleDesign/SimpleDesignResources.xaml
@@ -0,0 +1,33 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:ws="clr-namespace:EleCho.WpfSuite;assembly=EleCho.WpfSuite"
+                    xmlns:sys="clr-namespace:System;assembly=mscorlib">
+
+    <sys:String x:Key="WpfSuiteDesignName">SimpleDesign</sys:String>
+
+    <Style TargetType="{x:Type ws:TextBox}"
+           BasedOn="{StaticResource {x:Type ws:TextBox}}">
+        <Setter Property="CornerRadius" Value="4"/>
+    </Style>
+
+    <Style TargetType="{x:Type ws:Button}"
+           BasedOn="{StaticResource {x:Type ws:Button}}">
+        <Setter Property="CornerRadius" Value="4"/>
+    </Style>
+
+    <Style TargetType="{x:Type ws:ToggleButton}"
+           BasedOn="{StaticResource {x:Type ws:ToggleButton}}">
+        <Setter Property="CornerRadius" Value="4"/>
+    </Style>
+
+    <Style TargetType="{x:Type ws:ListBox}"
+           BasedOn="{StaticResource {x:Type ws:ListBox}}">
+        <Setter Property="CornerRadius" Value="4"/>
+    </Style>
+
+    <Style TargetType="{x:Type ws:ListBoxItem}"
+           BasedOn="{StaticResource {x:Type ws:ListBoxItem}}">
+        <Setter Property="CornerRadius" Value="4"/>
+    </Style>
+
+</ResourceDictionary>
\ No newline at end of file
diff --git a/EleCho.WpfSuite.sln b/EleCho.WpfSuite.sln
index 1d32c87..515b253 100644
--- a/EleCho.WpfSuite.sln
+++ b/EleCho.WpfSuite.sln
@@ -12,6 +12,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "解决方案项", "解决
 		README.md = README.md
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EleCho.WpfSuite.SimpleDesign", "EleCho.WpfSuite.SimpleDesign\EleCho.WpfSuite.SimpleDesign.csproj", "{EAD122E7-549D-4057-83C4-DCD2A04E4481}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -26,6 +28,10 @@ Global
 		{8F0B4AE1-61E7-44A7-9FDA-C17D37EECC7A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8F0B4AE1-61E7-44A7-9FDA-C17D37EECC7A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8F0B4AE1-61E7-44A7-9FDA-C17D37EECC7A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{EAD122E7-549D-4057-83C4-DCD2A04E4481}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EAD122E7-549D-4057-83C4-DCD2A04E4481}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EAD122E7-549D-4057-83C4-DCD2A04E4481}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EAD122E7-549D-4057-83C4-DCD2A04E4481}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/EleCho.WpfSuite/EleCho.WpfSuite.csproj b/EleCho.WpfSuite/EleCho.WpfSuite.csproj
index b3d85d4..9d24597 100644
--- a/EleCho.WpfSuite/EleCho.WpfSuite.csproj
+++ b/EleCho.WpfSuite/EleCho.WpfSuite.csproj
@@ -6,6 +6,7 @@
     <LangVersion>latest</LangVersion>
     <UseWPF>true</UseWPF>
     <EnableWindowsTargeting>true</EnableWindowsTargeting>
+    <RootNamespace>EleCho.WpfSuite</RootNamespace>
     
     <Version>0.1.2</Version>
     
diff --git a/WpfTest/App.xaml b/WpfTest/App.xaml
index 5ccf364..509ab9d 100644
--- a/WpfTest/App.xaml
+++ b/WpfTest/App.xaml
@@ -1,12 +1,15 @@
 <Application x:Class="WpfTest.App"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:ws="https://github.com/OrgEleCho/EleCho.WpfSuite"
+             xmlns:wsd="https://github.com/OrgEleCho/EleCho.WpfSuite/SimpleDesign"
              xmlns:utils="clr-namespace:WpfTest.Utilities"
              StartupUri="MainWindow.xaml">
     <Application.Resources>
 
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
+                <wsd:SimpleDesignResources/>
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
 
diff --git a/WpfTest/MainWindow.xaml b/WpfTest/MainWindow.xaml
index f31e674..e4ada4f 100644
--- a/WpfTest/MainWindow.xaml
+++ b/WpfTest/MainWindow.xaml
@@ -22,15 +22,9 @@
                     DockPanel.Dock="Left"
                     Width="180"
                     BorderThickness="0 0 1 0"
-                    CornerRadius="0 5 5 0"
                     ItemsSource="{Binding NavigationItems}"
                     d:ItemsSource="{d:SampleData ItemCount=3}"
                     SelectionChanged="ListBox_SelectionChanged">
-            <ws:ListBox.ItemContainerStyle>
-                <Style TargetType="ws:ListBoxItem">
-                    <Setter Property="CornerRadius" Value="3"/>
-                </Style>
-            </ws:ListBox.ItemContainerStyle>
             <ws:ListBox.ItemTemplate>
                 <DataTemplate>
                     <StackPanel>
@@ -42,7 +36,7 @@
             </ws:ListBox.ItemTemplate>
         </ws:ListBox>
         <ws:Frame Name="AppFrame"
-                  NavigationUIVisibility="Visible"
+                  NavigationUIVisibility="Hidden"
                   ClipToBounds="True">
             <ws:Frame.Transition>
                 <ws:ScaleTransition Duration="0:0:0.300">
diff --git a/WpfTest/Tests/CollectionTestPage.xaml b/WpfTest/Tests/CollectionTestPage.xaml
index fd981e5..f595f22 100644
--- a/WpfTest/Tests/CollectionTestPage.xaml
+++ b/WpfTest/Tests/CollectionTestPage.xaml
@@ -30,9 +30,9 @@
                                HorizontalAlignment="Left"
                                Spacing="8">
                     <ws:Button Content="Add item" Command="{Binding AddItemCommand}"
-                               Padding="5 3" CornerRadius="3"/>
+                               Padding="5 3"/>
                     <ws:Button Content="Remove item" Command="{Binding RemoveItemCommand}"
-                               Padding="5 3" CornerRadius="3"/>
+                               Padding="5 3"/>
                 </ws:StackPanel>
 
                 <GroupBox Header="Items (WrapPanel)"
@@ -49,7 +49,6 @@
                             <DataTemplate>
                                 <Border BorderBrush="Gray"
                                         BorderThickness="1"
-                                        CornerRadius="3"
                                         Padding="5 3">
                                     <ContentPresenter Content="{Binding}"/>
                                 </Border>
@@ -75,7 +74,6 @@
                             <DataTemplate>
                                 <Border BorderBrush="Gray"
                                         BorderThickness="1"
-                                        CornerRadius="3"
                                         Padding="5 3">
                                     <ContentPresenter Content="{Binding}"/>
                                 </Border>
@@ -98,7 +96,6 @@
                             <DataTemplate>
                                 <Border BorderBrush="Gray"
                                         BorderThickness="1"
-                                        CornerRadius="3"
                                         Padding="5 3">
                                     <ContentPresenter Content="{Binding}"/>
                                 </Border>
diff --git a/WpfTest/Tests/ConditionalControlTestPage.xaml b/WpfTest/Tests/ConditionalControlTestPage.xaml
index 1f58658..f2051f6 100644
--- a/WpfTest/Tests/ConditionalControlTestPage.xaml
+++ b/WpfTest/Tests/ConditionalControlTestPage.xaml
@@ -44,7 +44,7 @@
                     <DataTemplate>
                         <Border BorderBrush="Red"
                                 BorderThickness="3"
-                                CornerRadius="3"
+                                CornerRadius="4"
                                 Padding="5">
                             <ws:StackPanel Spacing="4">
                                 <TextBlock Text="Current value is false"/>
@@ -66,7 +66,7 @@
                     <ws:ToggleButton x:Name="ConditionButton"
                                      Content="Toggle Condition"
                                      Padding="5 3"
-                                     CornerRadius="3"/>
+                                     CornerRadius="4"/>
                     <StackPanel>
                         <TextBlock Text="ContentWhenTrue:"/>
                         <ws:TextBox x:Name="ContentWhenTrueBox"
diff --git a/WpfTest/Tests/PanelsTestPage.xaml b/WpfTest/Tests/PanelsTestPage.xaml
index 3e243e3..c342937 100644
--- a/WpfTest/Tests/PanelsTestPage.xaml
+++ b/WpfTest/Tests/PanelsTestPage.xaml
@@ -21,9 +21,9 @@
                       Padding="8">
                 <ws:StackPanel Orientation="Horizontal"
                                Spacing="8">
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
                 </ws:StackPanel>
             </GroupBox>
             <GroupBox Header="WrapPanel (HorizontalSpacing=8,VerticalSpacing=8)"
@@ -31,24 +31,24 @@
                 <ws:WrapPanel Orientation="Horizontal"
                               HorizontalSpacing="8"
                               VerticalSpacing="8">
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
                 </ws:WrapPanel>
             </GroupBox>
             <GroupBox Header="FlexPanel (HorizontalSpacing=8,VerticalSpacing=8)"
@@ -56,24 +56,24 @@
                 <ws:FlexPanel MainSpacing="8"
                               CrossSpacing="8"
                               Wrap="Wrap">
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
-                    <Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
+                    <ws:Button Content="QWQ"/>
                 </ws:FlexPanel>
             </GroupBox>
 
@@ -103,6 +103,11 @@
                     <Button Content="QWQ" Margin="0 0 8 8"/>
                 </WrapPanel>
             </GroupBox>
+
+            <TextBlock Margin="0 48 0 0">
+                <Run Text="Current design name:"/>
+                <Run Text="{DynamicResource WpfSuiteDesignName}"/>
+            </TextBlock>
         </ws:StackPanel>
     </ws:ScrollViewer>
 </Page>
diff --git a/WpfTest/WpfTest.csproj b/WpfTest/WpfTest.csproj
index 271b743..8542c7c 100644
--- a/WpfTest/WpfTest.csproj
+++ b/WpfTest/WpfTest.csproj
@@ -20,6 +20,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\EleCho.WpfSuite.SimpleDesign\EleCho.WpfSuite.SimpleDesign.csproj" />
     <ProjectReference Include="..\EleCho.WpfSuite\EleCho.WpfSuite.csproj" />
   </ItemGroup>