diff --git "a/\347\216\213\344\277\212/WebAPI10086/Controllers/TestController.cs" "b/\347\216\213\344\277\212/WebAPI10086/Controllers/TestController.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..6acff84c85dc3091c13201dd2073c482dbd5f537
--- /dev/null
+++ "b/\347\216\213\344\277\212/WebAPI10086/Controllers/TestController.cs"
@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using WebAPI10086.Domain.Helper;
+using WebAPI10086.Infterface;
+
+namespace WebAPI10086.Controllers
+{
+    [Route("[controller]")]
+    [ApiController]
+    public class TestController : ControllerBase
+    {
+        private readonly IRespository<Brand> _brandRespository;
+
+        public TestController(IRespository<Brand> brandRespository)
+        {
+            _brandRespository = brandRespository;
+        }
+
+        public string Get()
+        {
+            var list = _brandRespository.Table.ToList();
+            return JsonHelper.SerializeObject(list);
+        }
+
+        [Route("{id}")]
+        public string Get(int id)
+        {
+            var list = _brandRespository.GetById(id);
+            return JsonHelper.SerializeObject(list);
+        }
+
+        
+    }
+}
\ No newline at end of file
diff --git "a/\347\216\213\344\277\212/WebAPI10086/Impementation/EfRespository.cs" "b/\347\216\213\344\277\212/WebAPI10086/Impementation/EfRespository.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..13910337551864410c1260176a8b15493d62329a
--- /dev/null
+++ "b/\347\216\213\344\277\212/WebAPI10086/Impementation/EfRespository.cs"
@@ -0,0 +1,81 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using WebAPI10086.Infterface;
+
+namespace WebAPI10086.Impementation
+{
+    public class EfRespository<T> : IRespository<T> where T : BaseEntity
+    {
+        private readonly Admin10086DbContext db;
+
+        private DbSet<T> _entity;
+
+        private DbSet<T> Entity
+        {
+            get
+            {
+                if (_entity == null)
+                {
+                    _entity = db.Set<T>();
+                }
+                return _entity;
+            }
+            
+        }
+        public IQueryable
+            <T> Table
+        {
+            get
+            {
+                return Entity;
+            }
+        }
+
+
+        public EfRespository(Admin10086DbContext dbContext)
+        {
+            db = dbContext;
+        }
+
+        
+        public void Delete(T entity)
+        {
+            this._entity.Remove(entity);
+            db.SaveChanges();
+        }
+
+        public void Delete(int id)
+        {
+            var rew = Table.Where(x => x.Id == id).FirstOrDefault();
+            Delete(rew);
+            db.SaveChanges();
+        }
+
+
+        public T GetById(int id)
+        {
+            return Table.Where(x => x.Id == id).FirstOrDefault();
+        }
+
+        public void Insert(T entity)
+        {
+            _entity.Add(entity);
+            db.SaveChanges();
+        }
+
+        public void InsertBulk(IEnumerable<T> list)
+        {
+            _entity.AddRange(list);
+            db.SaveChanges();
+        }
+
+        public void Update(T entity)
+        {
+            _entity.Update(entity);
+            db.SaveChanges();
+        }
+    }
+}
diff --git "a/\347\216\213\344\277\212/WebAPI10086/Infterface/IRespository.cs" "b/\347\216\213\344\277\212/WebAPI10086/Infterface/IRespository.cs"
new file mode 100644
index 0000000000000000000000000000000000000000..de5e819b3e111e23461c23896c5952bf29134d12
--- /dev/null
+++ "b/\347\216\213\344\277\212/WebAPI10086/Infterface/IRespository.cs"
@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace WebAPI10086.Infterface
+{
+    public interface IRespository<T>
+    {
+        IQueryable<T> Table { get; }
+
+        T GetById(int id);
+
+        void Insert(T entity);
+
+        void InsertBulk(IEnumerable<T> list);
+
+        void Update(T entity);
+
+        void Delete(T entity);
+
+        void Delete(int id);
+
+        
+
+    }
+}
diff --git "a/\347\216\213\344\277\212/WebAPI10086/Startup.cs" "b/\347\216\213\344\277\212/WebAPI10086/Startup.cs"
index 0509f2ced7f277a9da1440ca8028d3540303a70f..292d78a4ddc1c0fffdda6af3bf51ca711791fc22 100644
--- "a/\347\216\213\344\277\212/WebAPI10086/Startup.cs"
+++ "b/\347\216\213\344\277\212/WebAPI10086/Startup.cs"
@@ -10,6 +10,8 @@ using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
 using WebAPI10086.Controllers;
+using WebAPI10086.Impementation;
+using WebAPI10086.Infterface;
 
 namespace WebAPI10086
 {
@@ -26,6 +28,9 @@ namespace WebAPI10086
         public void ConfigureServices(IServiceCollection services)
         {
             services.AddDbContext<Admin10086DbContext>();
+
+            services.AddScoped(typeof(IRespository<>), typeof(EfRespository<>));
+
             services.AddControllers();
         }
 
diff --git "a/\347\216\213\344\277\212/WebAPI10086/WebAPI10086.csproj" "b/\347\216\213\344\277\212/WebAPI10086/WebAPI10086.csproj"
index 620192f42f7596ab4043d2b7ca4d97334a15426e..82f41b8aa18a9da6bb3d457576af50695849742a 100644
--- "a/\347\216\213\344\277\212/WebAPI10086/WebAPI10086.csproj"
+++ "b/\347\216\213\344\277\212/WebAPI10086/WebAPI10086.csproj"
@@ -7,6 +7,12 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.0" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
   </ItemGroup>