diff --git a/WD7UVN_HFT_2023241.Repository/Class1.cs b/WD7UVN_HFT_2023241.Repository/Class1.cs
deleted file mode 100644
index f575a73..0000000
--- a/WD7UVN_HFT_2023241.Repository/Class1.cs
+++ /dev/null
@@ -1,8 +0,0 @@
-using System;
-
-namespace WD7UVN_HFT_2023241.Repository
-{
-    public class Class1
-    {
-    }
-}
diff --git a/WD7UVN_HFT_2023241.Repository/CompanyDbContext.cs b/WD7UVN_HFT_2023241.Repository/CompanyDbContext.cs
new file mode 100644
index 0000000..a21bfa9
--- /dev/null
+++ b/WD7UVN_HFT_2023241.Repository/CompanyDbContext.cs
@@ -0,0 +1,15 @@
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.InMemory;
+using WD7UVN_HFT_2023241.Models;
+
+namespace WD7UVN_HFT_2023241.Repository
+{
+    public class CompanyDbContext : DbContext
+    {
+        public DbSet<Customer> Customers { get; set; }
+        public DbSet<Employee> Employees { get; set; }
+        public DbSet<MaintainerTeam> Maintainers { get; set; }
+        public DbSet<Service> Services { get; set; }
+    }
+}