diff --git a/BBWY.Client/BBWY.Client.csproj b/BBWY.Client/BBWY.Client.csproj
index 0293431a..da12e8d8 100644
--- a/BBWY.Client/BBWY.Client.csproj
+++ b/BBWY.Client/BBWY.Client.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
+    <Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
diff --git a/BBWY.Server.Business/PlatformSDK/JDBusiness.cs b/BBWY.Server.Business/PlatformSDK/JDBusiness.cs
index 0a9f19e6..0aac43f0 100644
--- a/BBWY.Server.Business/PlatformSDK/JDBusiness.cs
+++ b/BBWY.Server.Business/PlatformSDK/JDBusiness.cs
@@ -17,6 +17,8 @@ namespace BBWY.Server.Business
 {
     public class JDBusiness : PlatformSDKBusiness
     {
+        public override Enums.Platform Platform => Enums.Platform.京东;
+
         private ILogger logger;
 
         private readonly string searchFields = "orderId,venderId,orderType,payType,orderTotalPrice,orderSellerPrice,orderPayment,freightPrice,orderState,orderStateRemark,orderRemark,orderStartTime,orderEndTime,modified,consigneeInfo,itemInfoList,couponDetailList,taxFee,venderRemark,pin,waybill,storeOrder,storeId,sellerDiscount";
@@ -31,7 +33,6 @@ namespace BBWY.Server.Business
             { "Purple","5"}
         };
 
-        public override Enums.Platform Platform => Enums.Platform.京东;
 
         public JDBusiness(IMemoryCache memoryCache, ILogger logger) : base(memoryCache) { this.logger = logger; }
 
diff --git a/BBWY.Server.Business/PlatformSDK/PDDBusiness.cs b/BBWY.Server.Business/PlatformSDK/PDDBusiness.cs
index a20fbbae..6f1f0e4f 100644
--- a/BBWY.Server.Business/PlatformSDK/PDDBusiness.cs
+++ b/BBWY.Server.Business/PlatformSDK/PDDBusiness.cs
@@ -1,10 +1,14 @@
-using System;
+using Microsoft.Extensions.Caching.Memory;
+using System;
 using System.Collections.Generic;
 using System.Text;
 
 namespace BBWY.Server.Business
 {
-    internal class PDDBusiness
+    public class PDDBusiness : PlatformSDKBusiness
     {
+        public PDDBusiness(IMemoryCache memoryCache) : base(memoryCache)
+        {
+        }
     }
 }
diff --git a/BBWY.Server.Business/PlatformSDK/TaoBaoBusiness.cs b/BBWY.Server.Business/PlatformSDK/TaoBaoBusiness.cs
index 16e90bfe..c143488c 100644
--- a/BBWY.Server.Business/PlatformSDK/TaoBaoBusiness.cs
+++ b/BBWY.Server.Business/PlatformSDK/TaoBaoBusiness.cs
@@ -1,10 +1,17 @@
-using System;
+using BBWY.Server.Model;
+using Microsoft.Extensions.Caching.Memory;
+using System;
 using System.Collections.Generic;
 using System.Text;
 
 namespace BBWY.Server.Business
 {
-    internal class TaoBaoBusiness
+    public class TaoBaoBusiness : PlatformSDKBusiness
     {
+        public override Enums.Platform Platform => Enums.Platform.淘宝;
+
+        public TaoBaoBusiness(IMemoryCache memoryCache) : base(memoryCache)
+        {
+        }
     }
 }
diff --git a/BBWY.Server.Business/PurchaseScheme/PurchaseSchemeBusiness.cs b/BBWY.Server.Business/PurchaseScheme/PurchaseSchemeBusiness.cs
index 279a7b25..572812b1 100644
--- a/BBWY.Server.Business/PurchaseScheme/PurchaseSchemeBusiness.cs
+++ b/BBWY.Server.Business/PurchaseScheme/PurchaseSchemeBusiness.cs
@@ -133,7 +133,8 @@ namespace BBWY.Server.Business
                                              PurchaserLocation = p.Location,
                                              DefaultCost = ps.DefaultCost,
                                              RealCost = ps.RealCost,
-                                             CreateTime = ps.CreateTime
+                                             CreateTime = ps.CreateTime,
+                                             PurchasePlatform = ps.PurchasePlatform
                                          });
             if (purchaseSchemeList.Count > 0)
             {
diff --git a/BBWY.Server.Model/Db/PurchaseScheme/PurchaseScheme.cs b/BBWY.Server.Model/Db/PurchaseScheme/PurchaseScheme.cs
index 425d9de4..e4514feb 100644
--- a/BBWY.Server.Model/Db/PurchaseScheme/PurchaseScheme.cs
+++ b/BBWY.Server.Model/Db/PurchaseScheme/PurchaseScheme.cs
@@ -46,6 +46,9 @@ namespace BBWY.Server.Model.Db
 
         public long ShopId { get; set; }
 
+        [Column(MapType = typeof(int), DbType = "int(1)")]
+        public Enums.Platform PurchasePlatform { get; set; }
+
         [Column(IsIgnore = true)]
         public List<PurchaseSchemeProduct> PurchaseSchemeProductList { get; set; }
     }
diff --git a/BBWY.Server.Model/Dto/Request/PurchaseScheme/InputPurchaseSchemeRequest.cs b/BBWY.Server.Model/Dto/Request/PurchaseScheme/InputPurchaseSchemeRequest.cs
index fa7b3df8..01a2bc02 100644
--- a/BBWY.Server.Model/Dto/Request/PurchaseScheme/InputPurchaseSchemeRequest.cs
+++ b/BBWY.Server.Model/Dto/Request/PurchaseScheme/InputPurchaseSchemeRequest.cs
@@ -24,6 +24,11 @@ namespace BBWY.Server.Model.Dto
         /// 采购商发货地
         /// </summary>
         public string PurchaserLocation { get; set; }
+        /// <summary>
+        /// 采购平台
+        /// </summary>
+        public Enums.Platform PurchasePlatform { get; set; } = Enums.Platform.阿里巴巴;
+
         public IList<InputPurchaseSchemeProductRequest> PurchaseSchemeProductList { get; set; }
     }
 }