diff --git a/src/CSharp/EasyMicroservices.ContentsMicroservice.Clients/EasyMicroservices.ContentsMicroservice.Clients.csproj b/src/CSharp/EasyMicroservices.ContentsMicroservice.Clients/EasyMicroservices.ContentsMicroservice.Clients.csproj
index 5c1bf06..c556dbc 100644
--- a/src/CSharp/EasyMicroservices.ContentsMicroservice.Clients/EasyMicroservices.ContentsMicroservice.Clients.csproj
+++ b/src/CSharp/EasyMicroservices.ContentsMicroservice.Clients/EasyMicroservices.ContentsMicroservice.Clients.csproj
@@ -5,7 +5,7 @@
     <Platforms>AnyCPU;x64;x86</Platforms>
     <Authors>EasyMicroservices</Authors>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <Version>0.0.0.21</Version>
+    <Version>0.0.0.22</Version>
     <Description>client generated code.</Description>
     <Copyright>EasyMicroservices@gmail.com</Copyright>
     <PackageTags>microservice,Content,Contents,client</PackageTags>
diff --git a/src/CSharp/EasyMicroservices.ContentsMicroservice.Clients/Helpers/ContentLanguageHelper.cs b/src/CSharp/EasyMicroservices.ContentsMicroservice.Clients/Helpers/ContentLanguageHelper.cs
index 081122b..98a70a2 100644
--- a/src/CSharp/EasyMicroservices.ContentsMicroservice.Clients/Helpers/ContentLanguageHelper.cs
+++ b/src/CSharp/EasyMicroservices.ContentsMicroservice.Clients/Helpers/ContentLanguageHelper.cs
@@ -180,15 +180,14 @@ public Task<CategoryContractMessageContract> AddToContentLanguage(object item)
         /// </summary>
         /// <param name="items"></param>
         /// <returns></returns>
-        public async Task<List<CategoryContractMessageContract>> AddToContentLanguage(IEnumerable items)
+        public Task<List<Task<CategoryContractMessageContract>>> AddToContentLanguage(IEnumerable items)
         {
             List<Task<CategoryContractMessageContract>> tasks = new List<Task<CategoryContractMessageContract>>();
             foreach (var item in items)
             {
                 tasks.Add(AddToContentLanguage(item));
             }
-            await Task.WhenAll(tasks);
-            return tasks.Select(x => x.Result).ToList();
+            return Task.FromResult(tasks);
         }
 
         /// <summary>
diff --git a/src/CSharp/EasyMicroservices.ContentsMicroservice.Domain/EasyMicroservices.ContentsMicroservice.Domain.csproj b/src/CSharp/EasyMicroservices.ContentsMicroservice.Domain/EasyMicroservices.ContentsMicroservice.Domain.csproj
index d6228a2..1ab11f7 100644
--- a/src/CSharp/EasyMicroservices.ContentsMicroservice.Domain/EasyMicroservices.ContentsMicroservice.Domain.csproj
+++ b/src/CSharp/EasyMicroservices.ContentsMicroservice.Domain/EasyMicroservices.ContentsMicroservice.Domain.csproj
@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="EasyMicroservices.Cores.AspEntityFrameworkCoreApi" Version="0.0.0.70" />
+    <PackageReference Include="EasyMicroservices.Cores.AspEntityFrameworkCoreApi" Version="0.0.0.76" />
   </ItemGroup>
 
 </Project>
diff --git a/src/CSharp/EasyMicroservices.ContentsMicroservice.StartUp/DatabaseBuilder.cs b/src/CSharp/EasyMicroservices.ContentsMicroservice.StartUp/DatabaseBuilder.cs
index 8809e87..3715110 100644
--- a/src/CSharp/EasyMicroservices.ContentsMicroservice.StartUp/DatabaseBuilder.cs
+++ b/src/CSharp/EasyMicroservices.ContentsMicroservice.StartUp/DatabaseBuilder.cs
@@ -10,11 +10,12 @@ public DatabaseBuilder(IConfiguration configuration) : base(configuration)
         {
         }
 
-        public override void OnConfiguring(DbContextOptionsBuilder optionsBuilder, string name)
+        public override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {
-            if (name == "SqlServer")
-                optionsBuilder.UseSqlServer(Configuration.GetConnectionString("local"));
-            else
+            var entity = GetEntity();
+            if (entity.IsSqlServer())
+                optionsBuilder.UseSqlServer(entity.ConnectionString);
+            else if (entity.IsInMemory())
                 optionsBuilder.UseInMemoryDatabase("Contents");
         }
     }
diff --git a/src/CSharp/EasyMicroservices.ContentsMicroservice.StartUp/EasyMicroservices.ContentsMicroservice.StartUp.csproj b/src/CSharp/EasyMicroservices.ContentsMicroservice.StartUp/EasyMicroservices.ContentsMicroservice.StartUp.csproj
index eadaff3..3b2f750 100644
--- a/src/CSharp/EasyMicroservices.ContentsMicroservice.StartUp/EasyMicroservices.ContentsMicroservice.StartUp.csproj
+++ b/src/CSharp/EasyMicroservices.ContentsMicroservice.StartUp/EasyMicroservices.ContentsMicroservice.StartUp.csproj
@@ -6,7 +6,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="EasyMicroservices.WhiteLabelsMicroservice.Clients" Version="*" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="7.0.14" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
   </ItemGroup>
diff --git a/src/CSharp/EasyMicroservices.ContentsMicroservice.Tests/EasyMicroservices.ContentsMicroservice.Tests.csproj b/src/CSharp/EasyMicroservices.ContentsMicroservice.Tests/EasyMicroservices.ContentsMicroservice.Tests.csproj
index fce63d4..57c83ed 100644
--- a/src/CSharp/EasyMicroservices.ContentsMicroservice.Tests/EasyMicroservices.ContentsMicroservice.Tests.csproj
+++ b/src/CSharp/EasyMicroservices.ContentsMicroservice.Tests/EasyMicroservices.ContentsMicroservice.Tests.csproj
@@ -19,7 +19,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="EasyMicroservices.ContentsMicroservice.Clients" Version="0.0.0.20" />
+    <PackageReference Include="EasyMicroservices.ContentsMicroservice.Clients" Version="0.0.0.21" />
     <PackageReference Include="EasyMicroservices.Tests" Version="*" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="xunit" Version="2.6.1" />
diff --git a/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/EasyMicroservices.ContentsMicroservice.WebApi.csproj b/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/EasyMicroservices.ContentsMicroservice.WebApi.csproj
index af0adea..20453b0 100644
--- a/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/EasyMicroservices.ContentsMicroservice.WebApi.csproj
+++ b/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/EasyMicroservices.ContentsMicroservice.WebApi.csproj
@@ -23,5 +23,11 @@
 		<Content Update="appsettings.$(MSBuildThisFileName).json" CopyToPublishDirectory="PreserveNewest" />
 	</ItemGroup>
 
-
+  <ItemGroup>
+    <Content Update="web.config" CopyToPublishDirectory="Never" />
+    <Content Update="appsettings.json" CopyToPublishDirectory="Never" />
+    <Content Update="appsettings.*.json" CopyToPublishDirectory="Never" />
+    <Content Update="appsettings.$(MSBuildThisFileName).json" CopyToPublishDirectory="PreserveNewest" />
+  </ItemGroup>
+  
 </Project>
diff --git a/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/Program.cs b/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/Program.cs
index 1094303..cd54dd1 100644
--- a/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/Program.cs
+++ b/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/Program.cs
@@ -17,12 +17,10 @@ public static async Task Main(string[] args)
         static WebApplicationBuilder CreateBuilder(string[] args)
         {
             var app = StartUpExtensions.Create<ContentContext>(args);
-            app.Services.Builder<ContentContext>();
+            app.Services.Builder<ContentContext>("Content");
             app.Services.AddTransient((serviceProvider) => new UnitOfWork(serviceProvider));
             app.Services.AddTransient(serviceProvider => new ContentContext(serviceProvider.GetService<IEntityFrameworkCoreDatabaseBuilder>()));
             app.Services.AddTransient<IEntityFrameworkCoreDatabaseBuilder, DatabaseBuilder>();
-            StartUpExtensions.AddAuthentication("RootAddresses:Authentication");
-            StartUpExtensions.AddWhiteLabel("Content", "RootAddresses:WhiteLabel");
             return app;
         }
 
diff --git a/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/appsettings.json b/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/appsettings.json
index b5586bb..8e58937 100644
--- a/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/appsettings.json
+++ b/src/CSharp/EasyMicroservices.ContentsMicroservice.WebApi/appsettings.json
@@ -6,25 +6,33 @@
     }
   },
   "AllowedHosts": "*",
-  "ConnectionStrings": {
-    "local": "Server=.;Database=Contents;User ID=TrustServerCertificate=True;"
-  },
-  "Database": {
-    "ProviderName": "InMemory"
-  },
+  "Databases": [
+    {
+      "Name": "Entity",
+      "ProviderName": "InMemory",
+      "ConnectionString": "Server=.;Database=Contents;Integrated Security=True;Trusted_Connection=True;TrustServerCertificate=True"
+    }
+  ],
+  "ServiceAddresses": [
+    {
+      "Name": "Authentication",
+      "Address": "http://localhost:1044",
+      "Databases": null
+    },
+    {
+      "Name": "WhiteLabel",
+      "Address": "http://localhost:1041",
+      "Databases": null
+    }
+  ],
   "Authorization": {
-    "Use": false,
+    "Use": true,
     "JWT": {
       "Key": "VGhpc0lzGHGHGHlY3JldEtleUZvckp3dEF1dGhlbnRpY2F0aW9u=",
       "Issuer": "https://github.com/easymicroservices",
       "Audience": "easymicroservices",
-
       "TokenExpireTimeInSeconds": 86400
     }
   },
-  "RootAddresses": {
-    "WhiteLabel": "http://localhost:1041",
-    "Authentication": "http://localhost:1044"
-  },
   "Urls": "http://*:2003"
 }
\ No newline at end of file