diff --git a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application.Contracts/EasyAbp/EShop/Products/Products/Dtos/ProductSkuDto.cs b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application.Contracts/EasyAbp/EShop/Products/Products/Dtos/ProductSkuDto.cs
index 4ff46b3d..ad0728ac 100644
--- a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application.Contracts/EasyAbp/EShop/Products/Products/Dtos/ProductSkuDto.cs
+++ b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application.Contracts/EasyAbp/EShop/Products/Products/Dtos/ProductSkuDto.cs
@@ -19,9 +19,6 @@ namespace EasyAbp.EShop.Products.Products.Dtos
         /// </summary>
         public decimal Price { get; set; }
         
-        /// <summary>
-        /// Price from IProductDiscountManager
-        /// </summary>
         public decimal DiscountedPrice { get; set; }
         
         public int Inventory { get; set; }
diff --git a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application/EasyAbp/EShop/Products/Products/ProductAppService.cs b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application/EasyAbp/EShop/Products/Products/ProductAppService.cs
index b2f8395c..3ab012bd 100644
--- a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application/EasyAbp/EShop/Products/Products/ProductAppService.cs
+++ b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Application/EasyAbp/EShop/Products/Products/ProductAppService.cs
@@ -23,7 +23,6 @@ namespace EasyAbp.EShop.Products.Products
         protected override string GetListPolicyName { get; set; } = null;
 
         private readonly IProductManager _productManager;
-        private readonly IProductDiscountManager _productDiscountManager;
         private readonly IProductInventoryProvider _productInventoryProvider;
         private readonly IAttributeOptionIdsSerializer _attributeOptionIdsSerializer;
         private readonly IProductStoreRepository _productStoreRepository;
@@ -31,14 +30,12 @@ namespace EasyAbp.EShop.Products.Products
 
         public ProductAppService(
             IProductManager productManager,
-            IProductDiscountManager productDiscountManager,
             IProductInventoryProvider productInventoryProvider,
             IAttributeOptionIdsSerializer attributeOptionIdsSerializer,
             IProductStoreRepository productStoreRepository,
             IProductRepository repository) : base(repository)
         {
             _productManager = productManager;
-            _productDiscountManager = productDiscountManager;
             _productInventoryProvider = productInventoryProvider;
             _attributeOptionIdsSerializer = attributeOptionIdsSerializer;
             _productStoreRepository = productStoreRepository;
@@ -284,7 +281,7 @@ namespace EasyAbp.EShop.Products.Products
         {
             foreach (var productSkuDto in productDto.ProductSkus)
             {
-                productSkuDto.DiscountedPrice = await _productDiscountManager.GetDiscountedPriceAsync(product,
+                productSkuDto.DiscountedPrice = await _productManager.GetDiscountedPriceAsync(product,
                     product.ProductSkus.Single(sku => sku.Id == productSkuDto.Id), storeId);
             }
 
diff --git a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/IProductDiscountManager.cs b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/IProductDiscountManager.cs
deleted file mode 100644
index 89d1eb7c..00000000
--- a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/IProductDiscountManager.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using Volo.Abp.Domain.Services;
-
-namespace EasyAbp.EShop.Products.Products
-{
-    public interface IProductDiscountManager : IDomainService
-    {
-        Task<decimal> GetDiscountedPriceAsync(Product product, ProductSku productSku, Guid storeId);
-    }
-}
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/IProductManager.cs b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/IProductManager.cs
index 0171a064..c0f1e31c 100644
--- a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/IProductManager.cs
+++ b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/IProductManager.cs
@@ -28,5 +28,7 @@ namespace EasyAbp.EShop.Products.Products
         Task<bool> TryIncreaseInventoryAsync(Product product, ProductSku productSku, Guid storeId, int quantity);
         
         Task<bool> TryReduceInventoryAsync(Product product, ProductSku productSku, Guid storeId, int quantity);
+        
+        Task<decimal> GetDiscountedPriceAsync(Product product, ProductSku productSku, Guid storeId);
     }
 }
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/ProductDiscountManager.cs b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/ProductDiscountManager.cs
deleted file mode 100644
index dc55954a..00000000
--- a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/ProductDiscountManager.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using Microsoft.Extensions.DependencyInjection;
-using Volo.Abp.Domain.Services;
-
-namespace EasyAbp.EShop.Products.Products
-{
-    public class ProductDiscountManager : DomainService, IProductDiscountManager
-    {
-        public async Task<decimal> GetDiscountedPriceAsync(Product product, ProductSku productSku, Guid storeId)
-        {
-            var currentPrice = productSku.Price;
-            
-            foreach (var provider in ServiceProvider.GetServices<IProductDiscountProvider>())
-            {
-                currentPrice = await provider.GetDiscountedPriceAsync(product, productSku, storeId, currentPrice);
-            }
-
-            return currentPrice;
-        }
-    }
-}
\ No newline at end of file
diff --git a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/ProductManager.cs b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/ProductManager.cs
index 1b604186..e2b9f65b 100644
--- a/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/ProductManager.cs
+++ b/modules/EasyAbp.EShop.Products/src/EasyAbp.EShop.Products.Domain/EasyAbp/EShop/Products/Products/ProductManager.cs
@@ -3,9 +3,8 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using EasyAbp.EShop.Products.ProductCategories;
-using EasyAbp.EShop.Products.ProductDetails;
 using EasyAbp.EShop.Products.ProductStores;
-using Volo.Abp.Domain.Entities;
+using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.Domain.Services;
 
 namespace EasyAbp.EShop.Products.Products
@@ -205,5 +204,17 @@ namespace EasyAbp.EShop.Products.Products
         {
             return await _productInventoryProvider.TryReduceInventoryAsync(product, productSku, storeId, quantity);
         }
+
+        public virtual async Task<decimal> GetDiscountedPriceAsync(Product product, ProductSku productSku, Guid storeId)
+        {
+            var currentPrice = productSku.Price;
+            
+            foreach (var provider in ServiceProvider.GetServices<IProductDiscountProvider>())
+            {
+                currentPrice = await provider.GetDiscountedPriceAsync(product, productSku, storeId, currentPrice);
+            }
+
+            return currentPrice;
+        }
     }
 }
\ No newline at end of file