diff --git a/demo/Taiizor.Starterkit.Demo/Taiizor.Starterkit.Demo/Taiizor.Starterkit.Demo.csproj b/demo/Taiizor.Starterkit.Demo/Taiizor.Starterkit.Demo/Taiizor.Starterkit.Demo.csproj
index 685bd9e..f5f789f 100644
--- a/demo/Taiizor.Starterkit.Demo/Taiizor.Starterkit.Demo/Taiizor.Starterkit.Demo.csproj
+++ b/demo/Taiizor.Starterkit.Demo/Taiizor.Starterkit.Demo/Taiizor.Starterkit.Demo.csproj
@@ -14,7 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Taiizor.Starterkit" Version="1.1.4.2" />
+    <PackageReference Include="Taiizor.Starterkit" Version="1.1.4.3" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/src/Taiizor.Starterkit/Extension/Theme.cs b/src/Taiizor.Starterkit/Extension/Theme.cs
index d43345a..5c9330a 100644
--- a/src/Taiizor.Starterkit/Extension/Theme.cs
+++ b/src/Taiizor.Starterkit/Extension/Theme.cs
@@ -717,6 +717,18 @@ public string GetAntiforgeryCookieDomain()
             return ThemeSettings.Config.Antiforgery.CookieDomain;
         }
 
+        // Set the application cookie domain
+        public void SetApplicationCookieDomain(string flag)
+        {
+            ThemeSettings.Config.Application.CookieDomain = flag;
+        }
+
+        // Get the application cookie domain
+        public string GetApplicationCookieDomain()
+        {
+            return ThemeSettings.Config.Application.CookieDomain;
+        }
+
         // Set the tempdata cookie domain
         public void SetTempDataCookieDomain(string flag)
         {
diff --git a/src/Taiizor.Starterkit/Interface/ITheme.cs b/src/Taiizor.Starterkit/Interface/ITheme.cs
index 2a4e911..a631a58 100644
--- a/src/Taiizor.Starterkit/Interface/ITheme.cs
+++ b/src/Taiizor.Starterkit/Interface/ITheme.cs
@@ -182,6 +182,10 @@ public interface ITheme
 
         string GetAntiforgeryCookieDomain();
 
+        void SetApplicationCookieDomain(string flag);
+
+        string GetApplicationCookieDomain();
+
         void SetTempDataCookieDomain(string flag);
 
         string GetTempDataCookieDomain();
diff --git a/src/Taiizor.Starterkit/Taiizor.Starterkit.csproj b/src/Taiizor.Starterkit/Taiizor.Starterkit.csproj
index 596ca4b..a20c1a9 100644
--- a/src/Taiizor.Starterkit/Taiizor.Starterkit.csproj
+++ b/src/Taiizor.Starterkit/Taiizor.Starterkit.csproj
@@ -13,7 +13,7 @@
 
     <PropertyGroup>
         <ApplicationIcon>Resources\Taiizor.Starterkit.ico</ApplicationIcon>
-        <Version>1.1.4.3</Version>
+        <Version>1.1.4.4</Version>
         <AssemblyVersion>$(Version)</AssemblyVersion>
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
         <Title>Taiizor.Starterkit</Title>
diff --git a/tutorial/C#/#002 install-from-nuget/install-from-nuget/install-from-nuget.csproj b/tutorial/C#/#002 install-from-nuget/install-from-nuget/install-from-nuget.csproj
index bf75564..b4763d9 100644
--- a/tutorial/C#/#002 install-from-nuget/install-from-nuget/install-from-nuget.csproj	
+++ b/tutorial/C#/#002 install-from-nuget/install-from-nuget/install-from-nuget.csproj	
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Taiizor.Starterkit" Version="1.1.4.2" />
+    <PackageReference Include="Taiizor.Starterkit" Version="1.1.4.3" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file