diff --git a/src/CSharp/EasyMicroservices.Cores.AspCoreApi/EasyMicroservices.Cores.AspCoreApi.csproj b/src/CSharp/EasyMicroservices.Cores.AspCoreApi/EasyMicroservices.Cores.AspCoreApi.csproj
index 1076e8c..3456050 100644
--- a/src/CSharp/EasyMicroservices.Cores.AspCoreApi/EasyMicroservices.Cores.AspCoreApi.csproj
+++ b/src/CSharp/EasyMicroservices.Cores.AspCoreApi/EasyMicroservices.Cores.AspCoreApi.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net6.0;net7.0;net8.0</TargetFrameworks>
     <Platforms>AnyCPU;x64;x86</Platforms>
     <Authors>EasyMicroservices</Authors>
-    <Version>0.0.0.95</Version>
+    <Version>0.0.0.96</Version>
     <Description>asp core servces.</Description>
     <Copyright>EasyMicroservices@gmail.com</Copyright>
     <PackageTags>core,cores,base,database,services,asp,aspnet</PackageTags>
diff --git a/src/CSharp/EasyMicroservices.Cores.AspEntityFrameworkCoreApi/EasyMicroservices.Cores.AspEntityFrameworkCoreApi.csproj b/src/CSharp/EasyMicroservices.Cores.AspEntityFrameworkCoreApi/EasyMicroservices.Cores.AspEntityFrameworkCoreApi.csproj
index 01080ca..b4d5796 100644
--- a/src/CSharp/EasyMicroservices.Cores.AspEntityFrameworkCoreApi/EasyMicroservices.Cores.AspEntityFrameworkCoreApi.csproj
+++ b/src/CSharp/EasyMicroservices.Cores.AspEntityFrameworkCoreApi/EasyMicroservices.Cores.AspEntityFrameworkCoreApi.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net6.0;net7.0;net8.0</TargetFrameworks>
     <Platforms>AnyCPU;x64;x86</Platforms>
     <Authors>EasyMicroservices</Authors>
-    <Version>0.0.0.95</Version>
+    <Version>0.0.0.96</Version>
     <Description>asp core servces.</Description>
     <Copyright>EasyMicroservices@gmail.com</Copyright>
     <PackageTags>core,cores,base,database,services,asp,aspnet,aspcore,efcore</PackageTags>
diff --git a/src/CSharp/EasyMicroservices.Cores.AspEntityFrameworkCoreApi/StartUpExtensions.cs b/src/CSharp/EasyMicroservices.Cores.AspEntityFrameworkCoreApi/StartUpExtensions.cs
index 6d79594..8cd5753 100644
--- a/src/CSharp/EasyMicroservices.Cores.AspEntityFrameworkCoreApi/StartUpExtensions.cs
+++ b/src/CSharp/EasyMicroservices.Cores.AspEntityFrameworkCoreApi/StartUpExtensions.cs
@@ -20,6 +20,7 @@
 using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
+using Swashbuckle.AspNetCore.SwaggerUI;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -140,6 +141,21 @@ public static IServiceCollection UseActivityChangeLog(this IServiceCollection se
             return services;
         }
 
+
+        static void UseSwaggerUI(IConfiguration config,Func<Action<SwaggerUIOptions>,IApplicationBuilder> swagger)
+        {
+            var ui = config.GetSection("Swagger:SwaggerUI").Get<SwaggerUIConfigInfo>();
+            swagger(so =>
+            {
+                if (ui.Endpoints?.Length > 0)
+                {
+                    foreach (var item in ui.Endpoints)
+                    {
+                        so.SwaggerEndpoint(item.Url, item.Name);
+                    }
+                }
+            });
+        }
         /// <summary>
         /// 
         /// </summary>
@@ -149,16 +165,22 @@ public static IServiceCollection UseActivityChangeLog(this IServiceCollection se
         public static async Task Build<TContext>(this IApplicationBuilder app)
             where TContext : RelationalCoreContext
         {
+            IConfiguration config = new ConfigurationBuilder()
+            .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
+            .Build();
             app.UseDeveloperExceptionPage();
-            // Configure the HTTP request pipeline.
-            app.UseSwagger();
-            app.UseSwaggerUI();
+
+            var useSwagger = config["Authorization:IsUse"];
+            var doUseSwagger = useSwagger.HasValue() && useSwagger.Equals("true", StringComparison.OrdinalIgnoreCase);
+            if (doUseSwagger)
+            {
+                app.UseSwagger();
+                UseSwaggerUI(config, app.UseSwaggerUI);
+            }
+
             app.UseHttpsRedirection();
             app.UseAuthorization();
 
-            IConfiguration config = new ConfigurationBuilder()
-            .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
-            .Build();
             //app.MapControllers();
             //app.Run(build);
             using (var scope = app.ApplicationServices.CreateAsyncScope())
@@ -191,7 +213,7 @@ public static WebApplication Build(this WebApplicationBuilder app)
 
         static bool PreBuild(WebApplicationBuilder app)
         {
-            var useAuth = app.Configuration["Authorization:Use"];
+            var useAuth = app.Configuration["Authorization:IsUse"];
             var useAuthorization = useAuth.HasValue() && useAuth.Equals("true", StringComparison.OrdinalIgnoreCase);
             if (useAuthorization)
             {
@@ -293,16 +315,21 @@ public static async Task<WebApplication> Use<TContext>(this WebApplication webAp
         {
             webApplication.UseMiddleware<AppAuthorizationMiddleware>();
 
-            // Configure the HTTP request pipeline.
-            webApplication.UseSwagger();
-            webApplication.UseSwaggerUI();
-
-            webApplication.UseHttpsRedirection();
-            webApplication.UseAuthorization();
             IConfiguration config = new ConfigurationBuilder()
             .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
             .Build();
 
+            var useSwagger = config["Authorization:IsUse"];
+            var doUseSwagger = useSwagger.HasValue() && useSwagger.Equals("true", StringComparison.OrdinalIgnoreCase);
+            if (doUseSwagger)
+            {
+                webApplication.UseSwagger();
+                UseSwaggerUI(config, webApplication.UseSwaggerUI);
+            }
+
+            webApplication.UseHttpsRedirection();
+            webApplication.UseAuthorization();
+
             using (var scope = webApplication.Services.CreateAsyncScope())
             {
                 var dbbuilder = new DatabaseCreator();
diff --git a/src/CSharp/EasyMicroservices.Cores.Clients/EasyMicroservices.Cores.Clients.csproj b/src/CSharp/EasyMicroservices.Cores.Clients/EasyMicroservices.Cores.Clients.csproj
index c76aa62..fb3882a 100644
--- a/src/CSharp/EasyMicroservices.Cores.Clients/EasyMicroservices.Cores.Clients.csproj
+++ b/src/CSharp/EasyMicroservices.Cores.Clients/EasyMicroservices.Cores.Clients.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>netstandard2.0;netstandard2.1;net6.0;net8.0</TargetFrameworks>
     <Platforms>AnyCPU;x64;x86</Platforms>
     <Authors>EasyMicroservices</Authors>
-    <Version>0.0.0.95</Version>
+    <Version>0.0.0.96</Version>
     <Description>core of database.</Description>
     <Copyright>EasyMicroservices@gmail.com</Copyright>
     <PackageTags>core,cores,base,client,clients</PackageTags>
diff --git a/src/CSharp/EasyMicroservices.Cores.Contracts/EasyMicroservices.Cores.Contracts.csproj b/src/CSharp/EasyMicroservices.Cores.Contracts/EasyMicroservices.Cores.Contracts.csproj
index 26b3f5e..3cd06ec 100644
--- a/src/CSharp/EasyMicroservices.Cores.Contracts/EasyMicroservices.Cores.Contracts.csproj
+++ b/src/CSharp/EasyMicroservices.Cores.Contracts/EasyMicroservices.Cores.Contracts.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>netstandard2.0;netstandard2.1;net45;net6.0;net8.0</TargetFrameworks>
     <Platforms>AnyCPU;x64;x86</Platforms>
     <Authors>EasyMicroservices</Authors>
-    <Version>0.0.0.95</Version>
+    <Version>0.0.0.96</Version>
     <Description>core contracts.</Description>
     <Copyright>EasyMicroservices@gmail.com</Copyright>
     <PackageTags>core,cores,base,contract,contracts,dto,dtos</PackageTags>
diff --git a/src/CSharp/EasyMicroservices.Cores.Contracts/Models/SwaggerUIConfigInfo.cs b/src/CSharp/EasyMicroservices.Cores.Contracts/Models/SwaggerUIConfigInfo.cs
new file mode 100644
index 0000000..75dd825
--- /dev/null
+++ b/src/CSharp/EasyMicroservices.Cores.Contracts/Models/SwaggerUIConfigInfo.cs
@@ -0,0 +1,12 @@
+namespace EasyMicroservices.Cores.Models;
+
+/// <summary>
+/// 
+/// </summary>
+public class SwaggerUIConfigInfo
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public SwaggerUIEndpointInfo[] Endpoints { get; set; }
+}
diff --git a/src/CSharp/EasyMicroservices.Cores.Contracts/Models/SwaggerUIEndpointInfo.cs b/src/CSharp/EasyMicroservices.Cores.Contracts/Models/SwaggerUIEndpointInfo.cs
new file mode 100644
index 0000000..d5c5ee7
--- /dev/null
+++ b/src/CSharp/EasyMicroservices.Cores.Contracts/Models/SwaggerUIEndpointInfo.cs
@@ -0,0 +1,16 @@
+namespace EasyMicroservices.Cores.Models;
+
+/// <summary>
+/// 
+/// </summary>
+public class SwaggerUIEndpointInfo
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public string Name { get; set; }
+    /// <summary>
+    /// 
+    /// </summary>
+    public string Url { get; set; }
+}
diff --git a/src/CSharp/EasyMicroservices.Cores.Database/EasyMicroservices.Cores.Database.csproj b/src/CSharp/EasyMicroservices.Cores.Database/EasyMicroservices.Cores.Database.csproj
index 9863203..c6612ed 100644
--- a/src/CSharp/EasyMicroservices.Cores.Database/EasyMicroservices.Cores.Database.csproj
+++ b/src/CSharp/EasyMicroservices.Cores.Database/EasyMicroservices.Cores.Database.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>netstandard2.0;netstandard2.1;net45;net6.0;net8.0</TargetFrameworks>
     <Platforms>AnyCPU;x64;x86</Platforms>
     <Authors>EasyMicroservices</Authors>
-    <Version>0.0.0.95</Version>
+    <Version>0.0.0.96</Version>
     <Description>core of database.</Description>
     <Copyright>EasyMicroservices@gmail.com</Copyright>
     <PackageTags>core,cores,base,database</PackageTags>
diff --git a/src/CSharp/EasyMicroservices.Cores.EntityFrameworkCore/EasyMicroservices.Cores.EntityFrameworkCore.csproj b/src/CSharp/EasyMicroservices.Cores.EntityFrameworkCore/EasyMicroservices.Cores.EntityFrameworkCore.csproj
index 59a0fbc..1ccb766 100644
--- a/src/CSharp/EasyMicroservices.Cores.EntityFrameworkCore/EasyMicroservices.Cores.EntityFrameworkCore.csproj
+++ b/src/CSharp/EasyMicroservices.Cores.EntityFrameworkCore/EasyMicroservices.Cores.EntityFrameworkCore.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
     <Platforms>AnyCPU;x64;x86</Platforms>
     <Authors>EasyMicroservices</Authors>
-    <Version>0.0.0.95</Version>
+    <Version>0.0.0.96</Version>
     <Description>ef core of database.</Description>
     <Copyright>EasyMicroservices@gmail.com</Copyright>
     <PackageTags>core,cores,base,database,ef,efcore</PackageTags>
diff --git a/src/CSharp/EasyMicroservices.Cores.Relational.EntityFrameworkCore/EasyMicroservices.Cores.Relational.EntityFrameworkCore.csproj b/src/CSharp/EasyMicroservices.Cores.Relational.EntityFrameworkCore/EasyMicroservices.Cores.Relational.EntityFrameworkCore.csproj
index 7b21a17..cb00c61 100644
--- a/src/CSharp/EasyMicroservices.Cores.Relational.EntityFrameworkCore/EasyMicroservices.Cores.Relational.EntityFrameworkCore.csproj
+++ b/src/CSharp/EasyMicroservices.Cores.Relational.EntityFrameworkCore/EasyMicroservices.Cores.Relational.EntityFrameworkCore.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
     <Platforms>AnyCPU;x64;x86</Platforms>
     <Authors>EasyMicroservices</Authors>
-    <Version>0.0.0.95</Version>
+    <Version>0.0.0.96</Version>
     <Description>ef core of Relational database.</Description>
     <Copyright>EasyMicroservices@gmail.com</Copyright>
     <PackageTags>core,cores,base,database,ef,efcore,Relational</PackageTags>