diff --git a/modules/blogging/src/Volo.Blogging.EntityFrameworkCore/Volo/Blogging/EntityFrameworkCore/BloggingEntityFrameworkCoreModule.cs b/modules/blogging/src/Volo.Blogging.EntityFrameworkCore/Volo/Blogging/EntityFrameworkCore/BloggingEntityFrameworkCoreModule.cs
index 6e46982e44..3fc1a91323 100644
--- a/modules/blogging/src/Volo.Blogging.EntityFrameworkCore/Volo/Blogging/EntityFrameworkCore/BloggingEntityFrameworkCoreModule.cs
+++ b/modules/blogging/src/Volo.Blogging.EntityFrameworkCore/Volo/Blogging/EntityFrameworkCore/BloggingEntityFrameworkCoreModule.cs
@@ -1,6 +1,11 @@
 using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.EntityFrameworkCore;
 using Volo.Abp.Modularity;
+using Volo.Blogging.Blogs;
+using Volo.Blogging.Comments;
+using Volo.Blogging.Posts;
+using Volo.Blogging.Tagging;
+using Volo.Blogging.Users;
 
 namespace Volo.Blogging.EntityFrameworkCore
 {
@@ -11,7 +16,14 @@ namespace Volo.Blogging.EntityFrameworkCore
     {
         public override void ConfigureServices(ServiceConfigurationContext context)
         {
-            context.Services.AddAbpDbContext<BloggingDbContext>();
+            context.Services.AddAbpDbContext<BloggingDbContext>(options =>
+            {
+                options.AddRepository<Blog, EfCoreBlogRepository>();
+                options.AddRepository<BlogUser, EfCoreBlogUserRepository>();
+                options.AddRepository<Post, EfCorePostRepository>();
+                options.AddRepository<Tag, EfCoreTagRepository>();
+                options.AddRepository<Comment, EfCoreCommentRepository>();
+            });
         }
     }
 }