diff --git a/BBWYB.Server.API/Controllers/PurchaserController.cs b/BBWYB.Server.API/Controllers/PurchaserController.cs
index e24c5dd..0bc88a4 100644
--- a/BBWYB.Server.API/Controllers/PurchaserController.cs
+++ b/BBWYB.Server.API/Controllers/PurchaserController.cs
@@ -14,6 +14,28 @@ namespace BBWYB.Server.API.Controllers
             this.purchaserBusiness = purchaserBusiness;
         }
 
+        /// <summary>
+        /// 根据关键词搜索采购商名称列表
+        /// </summary>
+        /// <param name="keywords"></param>
+        /// <returns></returns>
+        [HttpGet("{keywords}")]
+        public ListResponse<string> QueryPurchaserNameList([FromRoute] string keywords)
+        {
+            return purchaserBusiness.QueryPurchaserNameList(keywords);
+        }
+
+        /// <summary>
+        /// 根据关键词搜索采购商产地列表
+        /// </summary>
+        /// <param name="keywords"></param>
+        /// <returns></returns>
+        [HttpGet("{keywords}")]
+        public ListResponse<string> QueryPurchaserLocationList([FromRoute] string keywords)
+        {
+            return purchaserBusiness.QueryPurchaserLocationList(keywords);
+        }
+
         /// <summary>
         /// 查询采购商列表
         /// </summary>
diff --git a/BBWYB.Server.Business/Purchaser/PurchaserBusiness.cs b/BBWYB.Server.Business/Purchaser/PurchaserBusiness.cs
index 568ea12..21d9853 100644
--- a/BBWYB.Server.Business/Purchaser/PurchaserBusiness.cs
+++ b/BBWYB.Server.Business/Purchaser/PurchaserBusiness.cs
@@ -14,9 +14,48 @@ namespace BBWYB.Server.Business
 
         }
 
+        public ListResponse<string> QueryPurchaserNameList(string keywords)
+        {
+            if (string.IsNullOrEmpty(keywords))
+                throw new BusinessException("关键字不能为空");
+            var list = fsql.Select<Purchaser>().Where(p => p.Name.Contains(keywords)).Distinct().ToList(x => x.Name);
+            return new ListResponse<string> { Items = list, TotalCount = list.Count() };
+        }
+
+        public ListResponse<string> QueryPurchaserLocationList(string keywords)
+        {
+            if (string.IsNullOrEmpty(keywords))
+                throw new BusinessException("关键字不能为空");
+            var list = fsql.Select<Purchaser>().Where(p => p.Location.Contains(keywords)).Distinct().ToList(x => x.Location);
+            return new ListResponse<string> { Items = list, TotalCount = list.Count() };
+        }
+
         public ListResponse<PurchaserResponse> QueryPurchaserList(QueryPurchaserRequest request)
         {
-            return new ListResponse<PurchaserResponse>();
+            if (request.PageSize > 20)
+                request.PageSize = 20;
+            var purchaserList = fsql.Select<Purchaser>()
+                                    .WhereIf(!string.IsNullOrEmpty(request.Spu), p => fsql.Select<PurchaseSchemeProduct>()
+                                                                                          .Where(psp1 => psp1.PurchaserId == p.Id &&
+                                                                                                         psp1.ProductId == request.Spu)
+                                                                                          .Any())
+                                    .WhereIf(!string.IsNullOrEmpty(request.Sku), p => fsql.Select<PurchaseSchemeProduct>()
+                                                                                          .Where(psp2 => psp2.PurchaserId == p.Id &&
+                                                                                                         psp2.SkuId == request.Sku)
+                                                                                          .Any())
+                                    .WhereIf(request.PurchaserNameList != null && request.PurchaserNameList.Count() > 0, p => request.PurchaserNameList.Contains(p.Name))
+                                    .WhereIf(request.CategoryIdList != null && request.CategoryIdList.Count() > 0, p => fsql.Select<Purchaser_ExtendedInfo_Relation>()
+                                                                                                                            .Where(per => per.PurchaserId == p.Id &&
+                                                                                                                                          request.CategoryIdList.Contains(per.ExtendedInfoId.Value)).Any())
+                                    .WhereIf(request.LocationList != null && request.LocationList.Count() > 0, p => request.LocationList.Contains(p.Location))
+                                    .Page(request.PageIndex, request.PageSize)
+                                    .Count(out var count)
+                                    .ToList<PurchaserResponse>();
+            return new ListResponse<PurchaserResponse>()
+            {
+                Items = purchaserList,
+                TotalCount = count
+            };
         }
 
         public ListResponse<PurchaserExtendedInfoResponse> QueryPurchaserCategoryList(QueryPurchaserExtendedRequest request)
diff --git a/BBWYB.Server.Model/Dto/Request/Purchaser/QueryPurchaserRequest.cs b/BBWYB.Server.Model/Dto/Request/Purchaser/QueryPurchaserRequest.cs
index b8f6361..080d820 100644
--- a/BBWYB.Server.Model/Dto/Request/Purchaser/QueryPurchaserRequest.cs
+++ b/BBWYB.Server.Model/Dto/Request/Purchaser/QueryPurchaserRequest.cs
@@ -9,7 +9,7 @@
         /// <summary>
         /// 采购商Id集合
         /// </summary>
-        public List<string> PurchaserIdList { get; set; }
+        public List<string> PurchaserNameList { get; set; }
 
         /// <summary>
         /// 主营类目Id集合
@@ -17,15 +17,19 @@
         public List<long> CategoryIdList { get; set; }
 
         /// <summary>
-        /// 供应商产地
+        /// 供应商产地集合
         /// </summary>
-        public string Location { get; set; }
+        public List<string> LocationList { get; set; }
+
 
         /// <summary>
         /// 页码 从1开始
         /// </summary>
         public int PageIndex { get; set; }
 
+        /// <summary>
+        /// 页记录数 最大20
+        /// </summary>
         public int PageSize { get; set; }
     }
 }