diff --git a/src/WMS.Web.Core/Dto/SerialNumbers/SerialNumbersResponse.cs b/src/WMS.Web.Core/Dto/SerialNumbers/SerialNumbersResponse.cs
index 31e3044f..5e18f81f 100644
--- a/src/WMS.Web.Core/Dto/SerialNumbers/SerialNumbersResponse.cs
+++ b/src/WMS.Web.Core/Dto/SerialNumbers/SerialNumbersResponse.cs
@@ -28,7 +28,7 @@ namespace WMS.Web.Core.Dto.SerialNumbers
         /// <summary>
         /// 完成装箱时间
         /// </summary>
-        public DateTime? CompleteCartonTime { get; set; }
+        public string CompleteCartonTime { get; set; }
         /// <summary>
         /// 出库单对应销售订单号
         /// </summary>
diff --git a/src/WMS.Web.Repositories/SerialNumbersRepositories.cs b/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
index 2558570b..7a4cb11a 100644
--- a/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
+++ b/src/WMS.Web.Repositories/SerialNumbersRepositories.cs
@@ -120,7 +120,7 @@ namespace WMS.Web.Repositories
                 MaterialName = _erpBasicDataExtendService.GetMaterialName(materials, s.MaterialId),
                 MaterialNumber = _erpBasicDataExtendService.GetMaterialNumber(materials, s.MaterialId),
                 Specifications = _erpBasicDataExtendService.GetMaterialSpecifications(materials, s.MaterialId),
-                CompleteCartonTime = s.CompleteCartonTime,
+                CompleteCartonTime = s.CompleteCartonTime.DateToStringSeconds(),
                 InStockTime = s.InStockTime.DateToStringSeconds(),
                 OutStockTime = s.OutStockTime.DateToStringSeconds(),
                 PurchaseBillNo = s.PurchaseBillNo,