diff --git a/BBWYB.Server.Business/Order/OrderBusiness.cs b/BBWYB.Server.Business/Order/OrderBusiness.cs
index 2eb237b..aa106c5 100644
--- a/BBWYB.Server.Business/Order/OrderBusiness.cs
+++ b/BBWYB.Server.Business/Order/OrderBusiness.cs
@@ -239,6 +239,7 @@ namespace BBWYB.Server.Business
                         var purchaseTimeLimitTask = orderTimeLimitTaskList.FirstOrDefault(x => x.OrderId == order.Id && x.SkuId == orderSku.SkuId);
                         if (purchaseTimeLimitTask != null)
                             orderSku.TimeLimitTaskList.Add(purchaseTimeLimitTask);
+                        orderSku.PurchaseTimeLimitTask = orderSku.TimeLimitTaskList.FirstOrDefault(t => t.TaskType == Enums.TimeLimitTaskType.采购任务);
                     }
                 }
 
diff --git a/BBWYB.Server.Model/Dto/Response/Order/OrderSkuResponse.cs b/BBWYB.Server.Model/Dto/Response/Order/OrderSkuResponse.cs
index 6e78a6c..ccefa76 100644
--- a/BBWYB.Server.Model/Dto/Response/Order/OrderSkuResponse.cs
+++ b/BBWYB.Server.Model/Dto/Response/Order/OrderSkuResponse.cs
@@ -19,5 +19,10 @@ namespace BBWYB.Server.Model.Dto
         /// 限时任务列表
         /// </summary>
         public IList<TimeLimitTaskResponse> TimeLimitTaskList { get; set; }
+
+        /// <summary>
+        /// 采购限时任务
+        /// </summary>
+        public TimeLimitTaskResponse? PurchaseTimeLimitTask { get; set; }
     }
 }