diff --git a/src/WMS.Web.Core/Dto/OutStock/SaveOutStockRequest.cs b/src/WMS.Web.Core/Dto/OutStock/SaveOutStockRequest.cs
index c27ec8f4..f967a69a 100644
--- a/src/WMS.Web.Core/Dto/OutStock/SaveOutStockRequest.cs
+++ b/src/WMS.Web.Core/Dto/OutStock/SaveOutStockRequest.cs
@@ -8,7 +8,8 @@ namespace WMS.Web.Core.Dto.OutStock
     /// <summary>
     /// 出库单保存
     /// </summary>
-   public class SaveOutStockRequest
+    [Serializable]
+    public class SaveOutStockRequest
     {
         /// <summary>
         /// 出库任务单Id
@@ -23,6 +24,7 @@ namespace WMS.Web.Core.Dto.OutStock
         public List<SaveOutStockDetailsRequest> Details { get; set; } = new List<SaveOutStockDetailsRequest>();
 
     }
+    [Serializable]
     public class SaveOutStockDetailsRequest
     {
         /// <summary>
diff --git a/src/WMS.Web.Domain/Services/OutStockService.cs b/src/WMS.Web.Domain/Services/OutStockService.cs
index 507b935c..50cbcb05 100644
--- a/src/WMS.Web.Domain/Services/OutStockService.cs
+++ b/src/WMS.Web.Domain/Services/OutStockService.cs
@@ -125,7 +125,9 @@ namespace WMS.Web.Domain.Services
             //如果是按箱出库从库存拿取数据
             if (dto.Method == 1)
             {
+                var oldDetails = dto.Details.Clone();
                 dto.Details.Clear();
+                
                 //获取箱子对应的所有库存
                 //过滤掉不同仓库和不同组织的
                 boxInventoryList = boxInventoryList.Where(w => w.StockCode == outStockTask.StockCode && w.OrgCode == outStockTask.OrgCode).ToList();
@@ -146,6 +148,13 @@ namespace WMS.Web.Domain.Services
                     var dtod = _mapper.Map<SaveOutStockDetailsRequest>(b);
                     dtod.BoxId = box.BoxId;
                     dtod.SubStockCode = box.SubStockCode;
+                    var oldd = oldDetails.FirstOrDefault(f=>f.BoxId==box.BoxId&&f.MaterialNumber.Equals(dtod.MaterialNumber));
+                    if(oldd==null)
+                        return Result.ReFailure(ResultCodes.BoxMateriaNoData);
+                    dtod.BoxLength = oldd.BoxLength;
+                    dtod.BoxWide = oldd.BoxWide;
+                    dtod.BoxHigh = oldd.BoxHigh;
+                    dtod.BoxWeight = oldd.BoxWeight;
                     dto.Details.Add(dtod);
                 }
             }