diff --git a/README.md b/README.md
index b9f27a1..b797f60 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@
 
 Ursa is a UI library for building cross-platform UIs with Avalonia UI.
 
+![Demo](./assets/demo.png)
+
 ## How to use
 1. Ursa
 
@@ -39,14 +41,18 @@ Ursa.Themes.Semi is a theme package for Ursa inspired by Semi Design. You can ad
 
 Add nuget package:
 ```bash
-dotnet add package Semi.Avalonia --version 11.0.0-rc1
-dotnet add package Irihi.Ursa.Themes.Semi --version 0.1.0-beta20230702
+dotnet add package Semi.Avalonia --version 11.0.7
+dotnet add package Irihi.Ursa.Themes.Semi --version 0.2.0-beta20240128
 ```
 
 Include Styles in application:
 ```xaml
+<Application...
+    xmlns:u-semi="https://irihi.tech/ursa/themes/semi"
+    ....>
+
     <Application.Styles>
         <StyleInclude Source="avares://Semi.Avalonia/Themes/Index.axaml" />
-        <StyleInclude Source="avares://Ursa.Themes.Semi/Index.axaml" />
+        <u-semi:SemiTheme Locale="zh-CN"/>
     </Application.Styles>
 ```
\ No newline at end of file
diff --git a/assets/demo.png b/assets/demo.png
new file mode 100644
index 0000000..8bee762
Binary files /dev/null and b/assets/demo.png differ
diff --git a/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj b/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj
index 88fc18f..fcd90b1 100644
--- a/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj
+++ b/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj
@@ -7,7 +7,7 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>11</LangVersion>
-        <Version>0.1.0-beta20230702</Version>
+        <Version>0.2.0-beta20240128</Version>
         <Authors>IRIHI Technology Co., Ltd.</Authors>
         <PackageId>Irihi.Ursa.Themes.Semi</PackageId>
     </PropertyGroup>
diff --git a/src/Ursa/Ursa.csproj b/src/Ursa/Ursa.csproj
index a6c5201..79b61ab 100644
--- a/src/Ursa/Ursa.csproj
+++ b/src/Ursa/Ursa.csproj
@@ -7,7 +7,7 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>11</LangVersion>
-        <Version>0.1.0-beta20230702</Version>
+        <Version>0.2.0-beta20240128</Version>
         <Authors>IRIHI Technology Co., Ltd.</Authors>
         <PackageId>Irihi.Ursa</PackageId>
     </PropertyGroup>