diff --git a/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs b/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs
index e7f8fc146a..95241feeb8 100644
--- a/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs
+++ b/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs
@@ -16,7 +16,7 @@ namespace Acme.BookStore
 {
     [DependsOn(
         typeof(AbpAuditLoggingDomainSharedModule),
-        typeof(BackgroundJobsDomainSharedModule),
+        typeof(AbpBackgroundJobsDomainSharedModule),
         typeof(AbpFeatureManagementDomainSharedModule),
         typeof(AbpIdentityDomainSharedModule),
         typeof(AbpIdentityServerDomainSharedModule),
diff --git a/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.Domain/BookStoreDomainModule.cs b/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.Domain/BookStoreDomainModule.cs
index 91cae5f506..2f3f2610a9 100644
--- a/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.Domain/BookStoreDomainModule.cs
+++ b/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.Domain/BookStoreDomainModule.cs
@@ -16,7 +16,7 @@ namespace Acme.BookStore
     [DependsOn(
         typeof(BookStoreDomainSharedModule),
         typeof(AbpAuditLoggingDomainModule),
-        typeof(BackgroundJobsDomainModule),
+        typeof(AbpBackgroundJobsDomainModule),
         typeof(AbpFeatureManagementDomainModule),
         typeof(AbpIdentityDomainModule),
         typeof(AbpPermissionManagementDomainIdentityModule),
diff --git a/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.HttpApi.Host/BookStoreHttpApiHostModule.cs b/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.HttpApi.Host/BookStoreHttpApiHostModule.cs
index 32163e5cda..d7ccc537e0 100644
--- a/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.HttpApi.Host/BookStoreHttpApiHostModule.cs
+++ b/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.HttpApi.Host/BookStoreHttpApiHostModule.cs
@@ -54,7 +54,7 @@ namespace Acme.BookStore
             ConfigureSwaggerServices(context);
         }
 
-        private void ConfigureUrls(IConfigurationRoot configuration)
+        private void ConfigureUrls(IConfiguration configuration)
         {
             Configure<AppUrlOptions>(options =>
             {
@@ -86,7 +86,7 @@ namespace Acme.BookStore
             });
         }
 
-        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfigurationRoot configuration)
+        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfiguration configuration)
         {
             context.Services.AddAuthentication()
                 .AddIdentityServerAuthentication(options =>
@@ -123,7 +123,7 @@ namespace Acme.BookStore
             });
         }
 
-        private void ConfigureCors(ServiceConfigurationContext context, IConfigurationRoot configuration)
+        private void ConfigureCors(ServiceConfigurationContext context, IConfiguration configuration)
         {
             context.Services.AddCors(options =>
             {
diff --git a/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.MongoDB/MongoDb/BookStoreMongoDbModule.cs b/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.MongoDB/MongoDb/BookStoreMongoDbModule.cs
index cd0696569f..356ff38ef5 100644
--- a/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.MongoDB/MongoDb/BookStoreMongoDbModule.cs
+++ b/samples/BookStore-Angular-MongoDb/aspnet-core/src/Acme.BookStore.MongoDB/MongoDb/BookStoreMongoDbModule.cs
@@ -17,7 +17,7 @@ namespace Acme.BookStore.MongoDB
         typeof(AbpSettingManagementMongoDbModule),
         typeof(AbpIdentityMongoDbModule),
         typeof(AbpIdentityServerMongoDbModule),
-        typeof(BackgroundJobsMongoDbModule),
+        typeof(AbpBackgroundJobsMongoDbModule),
         typeof(AbpAuditLoggingMongoDbModule),
         typeof(AbpTenantManagementMongoDbModule),
         typeof(AbpFeatureManagementMongoDbModule)
diff --git a/samples/BookStore-Modular/application/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs b/samples/BookStore-Modular/application/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs
index fe94f9d80d..8d6172ee28 100644
--- a/samples/BookStore-Modular/application/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs
+++ b/samples/BookStore-Modular/application/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs
@@ -17,7 +17,7 @@ namespace Acme.BookStore
 {
     [DependsOn(
         typeof(AbpAuditLoggingDomainSharedModule),
-        typeof(BackgroundJobsDomainSharedModule),
+        typeof(AbpBackgroundJobsDomainSharedModule),
         typeof(AbpFeatureManagementDomainSharedModule),
         typeof(AbpIdentityDomainSharedModule),
         typeof(AbpIdentityServerDomainSharedModule),
diff --git a/samples/BookStore-Modular/application/src/Acme.BookStore.Domain/BookStoreDomainModule.cs b/samples/BookStore-Modular/application/src/Acme.BookStore.Domain/BookStoreDomainModule.cs
index 3c5fabb562..fdd0445913 100644
--- a/samples/BookStore-Modular/application/src/Acme.BookStore.Domain/BookStoreDomainModule.cs
+++ b/samples/BookStore-Modular/application/src/Acme.BookStore.Domain/BookStoreDomainModule.cs
@@ -17,7 +17,7 @@ namespace Acme.BookStore
     [DependsOn(
         typeof(BookStoreDomainSharedModule),
         typeof(AbpAuditLoggingDomainModule),
-        typeof(BackgroundJobsDomainModule),
+        typeof(AbpBackgroundJobsDomainModule),
         typeof(AbpFeatureManagementDomainModule),
         typeof(AbpIdentityDomainModule),
         typeof(AbpPermissionManagementDomainIdentityModule),
diff --git a/samples/BookStore-Modular/application/src/Acme.BookStore.EntityFrameworkCore.DbMigrations/EntityFrameworkCore/BookStoreMigrationsDbContextFactory.cs b/samples/BookStore-Modular/application/src/Acme.BookStore.EntityFrameworkCore.DbMigrations/EntityFrameworkCore/BookStoreMigrationsDbContextFactory.cs
index da72e6fb21..7212eb7340 100644
--- a/samples/BookStore-Modular/application/src/Acme.BookStore.EntityFrameworkCore.DbMigrations/EntityFrameworkCore/BookStoreMigrationsDbContextFactory.cs
+++ b/samples/BookStore-Modular/application/src/Acme.BookStore.EntityFrameworkCore.DbMigrations/EntityFrameworkCore/BookStoreMigrationsDbContextFactory.cs
@@ -19,7 +19,7 @@ namespace Acme.BookStore.EntityFrameworkCore
             return new BookStoreMigrationsDbContext(builder.Options);
         }
 
-        private static IConfigurationRoot BuildConfiguration()
+        private static IConfiguration BuildConfiguration()
         {
             var builder = new ConfigurationBuilder()
                 .SetBasePath(Directory.GetCurrentDirectory())
diff --git a/samples/BookStore-Modular/application/src/Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreEntityFrameworkCoreModule.cs b/samples/BookStore-Modular/application/src/Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreEntityFrameworkCoreModule.cs
index 08c438f03a..5cb2a6dc7e 100644
--- a/samples/BookStore-Modular/application/src/Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreEntityFrameworkCoreModule.cs
+++ b/samples/BookStore-Modular/application/src/Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreEntityFrameworkCoreModule.cs
@@ -21,7 +21,7 @@ namespace Acme.BookStore.EntityFrameworkCore
         typeof(AbpPermissionManagementEntityFrameworkCoreModule),
         typeof(AbpSettingManagementEntityFrameworkCoreModule),
         typeof(AbpEntityFrameworkCoreSqlServerModule),
-        typeof(BackgroundJobsEntityFrameworkCoreModule),
+        typeof(AbpBackgroundJobsEntityFrameworkCoreModule),
         typeof(AbpAuditLoggingEntityFrameworkCoreModule),
         typeof(AbpTenantManagementEntityFrameworkCoreModule),
         typeof(AbpFeatureManagementEntityFrameworkCoreModule),
diff --git a/samples/BookStore-Modular/application/src/Acme.BookStore.Web/BookStoreWebModule.cs b/samples/BookStore-Modular/application/src/Acme.BookStore.Web/BookStoreWebModule.cs
index e13fcdca40..f8a38f66b4 100644
--- a/samples/BookStore-Modular/application/src/Acme.BookStore.Web/BookStoreWebModule.cs
+++ b/samples/BookStore-Modular/application/src/Acme.BookStore.Web/BookStoreWebModule.cs
@@ -82,7 +82,7 @@ namespace Acme.BookStore.Web
             ConfigureSwaggerServices(context.Services);
         }
 
-        private void ConfigureUrls(IConfigurationRoot configuration)
+        private void ConfigureUrls(IConfiguration configuration)
         {
             Configure<AppUrlOptions>(options =>
             {
@@ -90,7 +90,7 @@ namespace Acme.BookStore.Web
             });
         }
 
-        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfigurationRoot configuration)
+        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfiguration configuration)
         {
             context.Services.AddAuthentication()
                 .AddIdentityServerAuthentication(options =>
diff --git a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.HttpApi.Host/BookManagementHttpApiHostModule.cs b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.HttpApi.Host/BookManagementHttpApiHostModule.cs
index 431d3f467a..1e9a170c47 100644
--- a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.HttpApi.Host/BookManagementHttpApiHostModule.cs
+++ b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.HttpApi.Host/BookManagementHttpApiHostModule.cs
@@ -89,7 +89,7 @@ namespace Acme.BookStore.BookManagement
                     options.ApiName = "BookManagement";
                 });
 
-            Configure<AbpCacheOptions>(options =>
+            Configure<AbpDistributedCacheOptions>(options =>
             {
                 options.KeyPrefix = "BookManagement:";
             });
diff --git a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.HttpApi.Host/EntityFrameworkCore/MyProjectHttpApiHostMigrationsDbContextFactory.cs b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.HttpApi.Host/EntityFrameworkCore/MyProjectHttpApiHostMigrationsDbContextFactory.cs
index 90798873d4..8def84ba37 100644
--- a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.HttpApi.Host/EntityFrameworkCore/MyProjectHttpApiHostMigrationsDbContextFactory.cs
+++ b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.HttpApi.Host/EntityFrameworkCore/MyProjectHttpApiHostMigrationsDbContextFactory.cs
@@ -17,7 +17,7 @@ namespace Acme.BookStore.BookManagement.EntityFrameworkCore
             return new MyProjectHttpApiHostMigrationsDbContext(builder.Options);
         }
 
-        private static IConfigurationRoot BuildConfiguration()
+        private static IConfiguration BuildConfiguration()
         {
             var builder = new ConfigurationBuilder()
                 .SetBasePath(Directory.GetCurrentDirectory())
diff --git a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.IdentityServer/BookManagementIdentityServerModule.cs b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.IdentityServer/BookManagementIdentityServerModule.cs
index 2133245501..9c75a1b167 100644
--- a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.IdentityServer/BookManagementIdentityServerModule.cs
+++ b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.IdentityServer/BookManagementIdentityServerModule.cs
@@ -108,7 +108,7 @@ namespace Acme.BookStore.BookManagement
                     options.ApiName = configuration["AuthServer:ApiName"];
                 });
 
-            Configure<AbpCacheOptions>(options =>
+            Configure<AbpDistributedCacheOptions>(options =>
             {
                 options.KeyPrefix = "BookManagement:";
             });
diff --git a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.IdentityServer/EntityFrameworkCore/IdentityServerHostMigrationsDbContextFactory.cs b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.IdentityServer/EntityFrameworkCore/IdentityServerHostMigrationsDbContextFactory.cs
index d099542fa1..03824a1c70 100644
--- a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.IdentityServer/EntityFrameworkCore/IdentityServerHostMigrationsDbContextFactory.cs
+++ b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.IdentityServer/EntityFrameworkCore/IdentityServerHostMigrationsDbContextFactory.cs
@@ -17,7 +17,7 @@ namespace Acme.BookStore.BookManagement.EntityFrameworkCore
             return new IdentityServerHostMigrationsDbContext(builder.Options);
         }
 
-        private static IConfigurationRoot BuildConfiguration()
+        private static IConfiguration BuildConfiguration()
         {
             var builder = new ConfigurationBuilder()
                 .SetBasePath(Directory.GetCurrentDirectory())
diff --git a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.Web.Host/BookManagementWebHostModule.cs b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.Web.Host/BookManagementWebHostModule.cs
index abe360ec94..da1a8dc2fb 100644
--- a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.Web.Host/BookManagementWebHostModule.cs
+++ b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.Web.Host/BookManagementWebHostModule.cs
@@ -85,15 +85,15 @@ namespace Acme.BookStore.BookManagement
             ConfigureRedis(context, configuration, hostingEnvironment);
         }
         
-        private void ConfigureCache(IConfigurationRoot configuration)
+        private void ConfigureCache(IConfiguration configuration)
         {
-            Configure<AbpCacheOptions>(options =>
+            Configure<AbpDistributedCacheOptions>(options =>
             {
                 options.KeyPrefix = "BookManagement:";
             });
         }
 
-        private void ConfigureUrls(IConfigurationRoot configuration)
+        private void ConfigureUrls(IConfiguration configuration)
         {
             Configure<AppUrlOptions>(options =>
             {
@@ -109,7 +109,7 @@ namespace Acme.BookStore.BookManagement
             });
         }
 
-        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfigurationRoot configuration)
+        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfiguration configuration)
         {
             context.Services.AddAuthentication(options =>
                 {
@@ -177,7 +177,7 @@ namespace Acme.BookStore.BookManagement
 
         private void ConfigureRedis(
             ServiceConfigurationContext context,
-            IConfigurationRoot configuration,
+            IConfiguration configuration,
             IWebHostEnvironment hostingEnvironment)
         {
             context.Services.AddStackExchangeRedisCache(options =>
diff --git a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.Web.Unified/EntityFrameworkCore/UnifiedDbContextFactory.cs b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.Web.Unified/EntityFrameworkCore/UnifiedDbContextFactory.cs
index feda4e7912..0becde1b9d 100644
--- a/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.Web.Unified/EntityFrameworkCore/UnifiedDbContextFactory.cs
+++ b/samples/BookStore-Modular/modules/book-management/host/Acme.BookStore.BookManagement.Web.Unified/EntityFrameworkCore/UnifiedDbContextFactory.cs
@@ -17,7 +17,7 @@ namespace Acme.BookStore.BookManagement.EntityFrameworkCore
             return new UnifiedDbContext(builder.Options);
         }
 
-        private static IConfigurationRoot BuildConfiguration()
+        private static IConfiguration BuildConfiguration()
         {
             var builder = new ConfigurationBuilder()
                 .SetBasePath(Directory.GetCurrentDirectory())
diff --git a/samples/BookStore/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs b/samples/BookStore/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs
index e7f8fc146a..95241feeb8 100644
--- a/samples/BookStore/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs
+++ b/samples/BookStore/src/Acme.BookStore.Domain.Shared/BookStoreDomainSharedModule.cs
@@ -16,7 +16,7 @@ namespace Acme.BookStore
 {
     [DependsOn(
         typeof(AbpAuditLoggingDomainSharedModule),
-        typeof(BackgroundJobsDomainSharedModule),
+        typeof(AbpBackgroundJobsDomainSharedModule),
         typeof(AbpFeatureManagementDomainSharedModule),
         typeof(AbpIdentityDomainSharedModule),
         typeof(AbpIdentityServerDomainSharedModule),
diff --git a/samples/BookStore/src/Acme.BookStore.Domain/BookStoreDomainModule.cs b/samples/BookStore/src/Acme.BookStore.Domain/BookStoreDomainModule.cs
index 91cae5f506..2f3f2610a9 100644
--- a/samples/BookStore/src/Acme.BookStore.Domain/BookStoreDomainModule.cs
+++ b/samples/BookStore/src/Acme.BookStore.Domain/BookStoreDomainModule.cs
@@ -16,7 +16,7 @@ namespace Acme.BookStore
     [DependsOn(
         typeof(BookStoreDomainSharedModule),
         typeof(AbpAuditLoggingDomainModule),
-        typeof(BackgroundJobsDomainModule),
+        typeof(AbpBackgroundJobsDomainModule),
         typeof(AbpFeatureManagementDomainModule),
         typeof(AbpIdentityDomainModule),
         typeof(AbpPermissionManagementDomainIdentityModule),
diff --git a/samples/BookStore/src/Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreEntityFrameworkCoreModule.cs b/samples/BookStore/src/Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreEntityFrameworkCoreModule.cs
index efa5642632..156a4207cb 100644
--- a/samples/BookStore/src/Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreEntityFrameworkCoreModule.cs
+++ b/samples/BookStore/src/Acme.BookStore.EntityFrameworkCore/EntityFrameworkCore/BookStoreEntityFrameworkCoreModule.cs
@@ -20,7 +20,7 @@ namespace Acme.BookStore.EntityFrameworkCore
         typeof(AbpPermissionManagementEntityFrameworkCoreModule),
         typeof(AbpSettingManagementEntityFrameworkCoreModule),
         typeof(AbpEntityFrameworkCoreSqlServerModule),
-        typeof(BackgroundJobsEntityFrameworkCoreModule),
+        typeof(AbpBackgroundJobsEntityFrameworkCoreModule),
         typeof(AbpAuditLoggingEntityFrameworkCoreModule),
         typeof(AbpTenantManagementEntityFrameworkCoreModule),
         typeof(AbpFeatureManagementEntityFrameworkCoreModule)
diff --git a/samples/BookStore/src/Acme.BookStore.Web/BookStoreWebModule.cs b/samples/BookStore/src/Acme.BookStore.Web/BookStoreWebModule.cs
index 6b071d8b71..e835890482 100644
--- a/samples/BookStore/src/Acme.BookStore.Web/BookStoreWebModule.cs
+++ b/samples/BookStore/src/Acme.BookStore.Web/BookStoreWebModule.cs
@@ -73,7 +73,7 @@ namespace Acme.BookStore.Web
             ConfigureSwaggerServices(context.Services);
         }
 
-        private void ConfigureUrls(IConfigurationRoot configuration)
+        private void ConfigureUrls(IConfiguration configuration)
         {
             Configure<AppUrlOptions>(options =>
             {
@@ -81,7 +81,7 @@ namespace Acme.BookStore.Web
             });
         }
 
-        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfigurationRoot configuration)
+        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfiguration configuration)
         {
             context.Services.AddAuthentication()
                 .AddIdentityServerAuthentication(options =>
diff --git a/samples/DashboardDemo/src/DashboardDemo.Domain.Shared/DashboardDemoDomainSharedModule.cs b/samples/DashboardDemo/src/DashboardDemo.Domain.Shared/DashboardDemoDomainSharedModule.cs
index 4b7195bb94..ad6d56630b 100644
--- a/samples/DashboardDemo/src/DashboardDemo.Domain.Shared/DashboardDemoDomainSharedModule.cs
+++ b/samples/DashboardDemo/src/DashboardDemo.Domain.Shared/DashboardDemoDomainSharedModule.cs
@@ -16,7 +16,7 @@ namespace DashboardDemo
 {
     [DependsOn(
         typeof(AbpAuditLoggingDomainSharedModule),
-        typeof(BackgroundJobsDomainSharedModule),
+        typeof(AbpBackgroundJobsDomainSharedModule),
         typeof(AbpFeatureManagementDomainSharedModule),
         typeof(AbpIdentityDomainSharedModule),
         typeof(AbpIdentityServerDomainSharedModule),
diff --git a/samples/DashboardDemo/src/DashboardDemo.Domain/DashboardDemoDomainModule.cs b/samples/DashboardDemo/src/DashboardDemo.Domain/DashboardDemoDomainModule.cs
index 0b0a2b5d76..5e386f7336 100644
--- a/samples/DashboardDemo/src/DashboardDemo.Domain/DashboardDemoDomainModule.cs
+++ b/samples/DashboardDemo/src/DashboardDemo.Domain/DashboardDemoDomainModule.cs
@@ -16,7 +16,7 @@ namespace DashboardDemo
     [DependsOn(
         typeof(DashboardDemoDomainSharedModule),
         typeof(AbpAuditLoggingDomainModule),
-        typeof(BackgroundJobsDomainModule),
+        typeof(AbpBackgroundJobsDomainModule),
         typeof(AbpFeatureManagementDomainModule),
         typeof(AbpIdentityDomainModule),
         typeof(AbpPermissionManagementDomainIdentityModule),
diff --git a/samples/DashboardDemo/src/DashboardDemo.EntityFrameworkCore.DbMigrations/EntityFrameworkCore/DashboardDemoMigrationsDbContextFactory.cs b/samples/DashboardDemo/src/DashboardDemo.EntityFrameworkCore.DbMigrations/EntityFrameworkCore/DashboardDemoMigrationsDbContextFactory.cs
index a2ff117ec4..0773892abc 100644
--- a/samples/DashboardDemo/src/DashboardDemo.EntityFrameworkCore.DbMigrations/EntityFrameworkCore/DashboardDemoMigrationsDbContextFactory.cs
+++ b/samples/DashboardDemo/src/DashboardDemo.EntityFrameworkCore.DbMigrations/EntityFrameworkCore/DashboardDemoMigrationsDbContextFactory.cs
@@ -19,7 +19,7 @@ namespace DashboardDemo.EntityFrameworkCore
             return new DashboardDemoMigrationsDbContext(builder.Options);
         }
 
-        private static IConfigurationRoot BuildConfiguration()
+        private static IConfiguration BuildConfiguration()
         {
             var builder = new ConfigurationBuilder()
                 .SetBasePath(Directory.GetCurrentDirectory())
diff --git a/samples/DashboardDemo/src/DashboardDemo.EntityFrameworkCore/EntityFrameworkCore/DashboardDemoEntityFrameworkCoreModule.cs b/samples/DashboardDemo/src/DashboardDemo.EntityFrameworkCore/EntityFrameworkCore/DashboardDemoEntityFrameworkCoreModule.cs
index 66c26ec224..de03726a20 100644
--- a/samples/DashboardDemo/src/DashboardDemo.EntityFrameworkCore/EntityFrameworkCore/DashboardDemoEntityFrameworkCoreModule.cs
+++ b/samples/DashboardDemo/src/DashboardDemo.EntityFrameworkCore/EntityFrameworkCore/DashboardDemoEntityFrameworkCoreModule.cs
@@ -20,7 +20,7 @@ namespace DashboardDemo.EntityFrameworkCore
         typeof(AbpPermissionManagementEntityFrameworkCoreModule),
         typeof(AbpSettingManagementEntityFrameworkCoreModule),
         typeof(AbpEntityFrameworkCoreSqlServerModule),
-        typeof(BackgroundJobsEntityFrameworkCoreModule),
+        typeof(AbpBackgroundJobsEntityFrameworkCoreModule),
         typeof(AbpAuditLoggingEntityFrameworkCoreModule),
         typeof(AbpTenantManagementEntityFrameworkCoreModule),
         typeof(AbpFeatureManagementEntityFrameworkCoreModule)
diff --git a/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs b/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs
index b10bda3080..4b84952eec 100644
--- a/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs
+++ b/samples/DashboardDemo/src/DashboardDemo.Web/DashboardDemoWebModule.cs
@@ -79,7 +79,7 @@ namespace DashboardDemo.Web
             ConfigureSwaggerServices(context.Services);
         }
 
-        private void ConfigureUrls(IConfigurationRoot configuration)
+        private void ConfigureUrls(IConfiguration configuration)
         {
             Configure<AppUrlOptions>(options =>
             {
@@ -87,7 +87,7 @@ namespace DashboardDemo.Web
             });
         }
 
-        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfigurationRoot configuration)
+        private void ConfigureAuthentication(ServiceConfigurationContext context, IConfiguration configuration)
         {
             context.Services.AddAuthentication()
                 .AddIdentityServerAuthentication(options =>