fix 代码合并错误

Src/Dlhis.Canteen/Order/Services/Implements/BookingOrderService.cs

@@ -154,7 +154,7 @@ public class BookingOrderService : BaseOrderService, IBookingOrderService
                 DishesCode = request.DishesCode,
                 Price = menuDetail.Price,
                 Unit = request.Unit,
-                Number = 1,
+                Number = request.Number,
                 TenantId = order.TenantId,
             });