diff --git a/BBWYB.Server.API/Controllers/VenderController.cs b/BBWYB.Server.API/Controllers/VenderController.cs
index 9a75a5c..d2d296c 100644
--- a/BBWYB.Server.API/Controllers/VenderController.cs
+++ b/BBWYB.Server.API/Controllers/VenderController.cs
@@ -1,4 +1,5 @@
 using BBWYB.Server.Business;
+using BBWYB.Server.Model.Db.MDS;
 using BBWYB.Server.Model.Dto;
 using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.AspNetCore.Authorization;
@@ -27,6 +28,18 @@ namespace BBWYB.Server.API.Controllers
             return venderBusiness.SaveShopSetting(shopSettingRequest);
         }
 
+        /// <summary>
+        /// 获取店铺下的采购账号
+        /// </summary>
+        /// <param name="shopId"></param>
+        /// <returns></returns>
+        [HttpGet]
+        public IList<Purchaseaccount> GetPurchaserListByShopId([FromBody]long shopId)
+        {
+            return venderBusiness.GetPurchaserListByShopId(shopId);
+        }
+
+
         /// <summary>
         /// 查询店铺关联的物流公司列表
         /// </summary>
diff --git a/BBWYB.Server.Business/Vender/VenderBusiness.cs b/BBWYB.Server.Business/Vender/VenderBusiness.cs
index a07ca3e..f8b5822 100644
--- a/BBWYB.Server.Business/Vender/VenderBusiness.cs
+++ b/BBWYB.Server.Business/Vender/VenderBusiness.cs
@@ -81,6 +81,16 @@ namespace BBWYB.Server.Business
             return shopSettingRequest.PurchaseAccountId;
         }
 
+        public IList<Purchaseaccount> GetPurchaserListByShopId(long shopId)
+        {
+            var shopIdStr = shopId.ToString();
+            var mdsShop = fsqlManager.MDSfsql.Select<Shops>().Where(s => s.ShopId == shopIdStr).ToOne();
+            var plist = fsqlManager.MDSfsql.Select<Purchaseaccount>().Where(pa => pa.ShopId == mdsShop.Id).ToList();
+            foreach (var pa in plist)
+                pa.ShopId = shopIdStr;
+            return plist;
+        }
+
         public IList<OP_QueryExpressCompanyResponse> GetExpressCompanyList(PlatformRequest request)
         {
             return opPlatformClientFactory.GetClient((SDKAdapter.AdapterEnums.PlatformType)request.Platform)
diff --git a/BBWYB.Server.Model/Dto/Request/Vender/ShopSettingRequest.cs b/BBWYB.Server.Model/Dto/Request/Vender/ShopSettingRequest.cs
index 63faf9c..96bf413 100644
--- a/BBWYB.Server.Model/Dto/Request/Vender/ShopSettingRequest.cs
+++ b/BBWYB.Server.Model/Dto/Request/Vender/ShopSettingRequest.cs
@@ -4,6 +4,9 @@
     {
         public long ShopId { get; set; }
 
+        /// <summary>
+        /// 采购账号Id=0 将视为新增操作
+        /// </summary>
         public long PurchaseAccountId { get; set; }