From 0fabf380b3ce3440ccbb49361616fb2dcb672962 Mon Sep 17 00:00:00 2001
From: maliming <malimings@gmail.com>
Date: Thu, 3 Jul 2025 09:03:59 +0800
Subject: [PATCH] Update part-01.md

---
 docs/en/tutorials/book-store/part-01.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/en/tutorials/book-store/part-01.md b/docs/en/tutorials/book-store/part-01.md
index bf878b4214..6b856d9687 100644
--- a/docs/en/tutorials/book-store/part-01.md
+++ b/docs/en/tutorials/book-store/part-01.md
@@ -101,6 +101,8 @@ The final folder/file structure should be as shown below:
 EF Core requires that you relate the entities with your `DbContext`. The easiest way to do so is adding a `DbSet` property to the `BookStoreDbContext` class in the `Acme.BookStore.EntityFrameworkCore` project, as shown below:
 
 ````csharp
+using Acme.BookStore.Books;
+
 public class BookStoreDbContext : AbpDbContext<BookStoreDbContext>
 {
     public DbSet<Book> Books { get; set; }