diff --git a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentRequests/PaymentRequestAppService.cs b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentRequests/PaymentRequestAppService.cs
index 4fd1caa1..d07b7d77 100644
--- a/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentRequests/PaymentRequestAppService.cs
+++ b/services/payment/src/EShopOnAbp.PaymentService.Application/PaymentRequests/PaymentRequestAppService.cs
@@ -46,7 +46,7 @@ namespace EShopOnAbp.PaymentService.PaymentRequests
 
         public async Task<PaymentRequestStartResultDto> StartAsync(PaymentRequestStartDto input)
         {
-            var paymentRequest = await PaymentRequestRepository.GetAsync(input.PaymentRequestId);
+            var paymentRequest = await PaymentRequestRepository.GetAsync(input.PaymentRequestId, includeDetails: true);
 
             var totalCheckoutPrice = paymentRequest.Products.Sum(s => s.TotalPrice);
 
diff --git a/services/payment/src/EShopOnAbp.PaymentService.EntityFrameworkCore/PaymentRequests/EfCorePaymentRequestRepository.cs b/services/payment/src/EShopOnAbp.PaymentService.EntityFrameworkCore/PaymentRequests/EfCorePaymentRequestRepository.cs
index 8c1acc3c..8d5cffa7 100644
--- a/services/payment/src/EShopOnAbp.PaymentService.EntityFrameworkCore/PaymentRequests/EfCorePaymentRequestRepository.cs
+++ b/services/payment/src/EShopOnAbp.PaymentService.EntityFrameworkCore/PaymentRequests/EfCorePaymentRequestRepository.cs
@@ -1,5 +1,8 @@
 using EShopOnAbp.PaymentService.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
 using System;
+using System.Linq;
+using System.Threading.Tasks;
 using Volo.Abp.DependencyInjection;
 using Volo.Abp.Domain.Repositories.EntityFrameworkCore;
 using Volo.Abp.EntityFrameworkCore;
@@ -18,5 +21,11 @@ namespace EShopOnAbp.PaymentService.PaymentRequests
         {
 
         }
+
+        public override async Task<IQueryable<PaymentRequest>> WithDetailsAsync()
+        {
+            return (await base.WithDetailsAsync())
+                .Include(p => p.Products);
+        }
     }
 }