diff --git a/BBWYB.Server.Model/Dto/Response/Optimization/MergePurchaserResponse.cs b/BBWYB.Server.Model/Dto/Response/Optimization/MergePurchaserResponse.cs
index 6fc4310..87fb250 100644
--- a/BBWYB.Server.Model/Dto/Response/Optimization/MergePurchaserResponse.cs
+++ b/BBWYB.Server.Model/Dto/Response/Optimization/MergePurchaserResponse.cs
@@ -7,7 +7,16 @@ namespace BBWYB.Server.Model.Dto
         public MergePurchaserResponse()
         {
             MergePurchaseSchemeProductSkuList = new List<MergePurchaseSchemeProductSkuResponse>();
+            CategoryList = new List<PurchaserExtendedInfoResponse>();
+            TagList = new List<PurchaserExtendedInfoResponse>();
         }
         public List<MergePurchaseSchemeProductSkuResponse> MergePurchaseSchemeProductSkuList { get; set; }
+
+        public IList<PurchaserExtendedInfoResponse> CategoryList { get; set; }
+
+        /// <summary>
+        /// 自定义标签集合
+        /// </summary>
+        public IList<PurchaserExtendedInfoResponse> TagList { get; set; }
     }
 }