diff --git a/DOAN.Service/MES/Product/ProWorkorderService.cs b/DOAN.Service/MES/Product/ProWorkorderService.cs
index 93ecb7e..9fce419 100644
--- a/DOAN.Service/MES/Product/ProWorkorderService.cs
+++ b/DOAN.Service/MES/Product/ProWorkorderService.cs
@@ -639,16 +639,16 @@ namespace DOAN.Service.MES.product
 
                             //16进料单号（领料）
                             NPOI.SS.UserModel.ICell currentCell_010 = currentRow.GetCell(16);
-                            workorder.FeedOrder = currentCell_010.StringCellValue;
+                            workorder.FeedOrder = currentCell_010?.StringCellValue;
 
                             //17 客户单号（出货）
                             NPOI.SS.UserModel.ICell currentCell_011 = currentRow.GetCell(17);
-                            workorder.CustomerOrder = currentCell_011.StringCellValue;
+                            workorder.CustomerOrder = currentCell_011?.StringCellValue;
 
 
                             //18备注
                             NPOI.SS.UserModel.ICell currentCell_012 = currentRow.GetCell(18);
-                            workorder.Remark01 = currentCell_012.StringCellValue;
+                            workorder.Remark01 = currentCell_012?.StringCellValue;
 
                             workorder.Id = XueHua;
                             workorder.CreatedBy = username;
@@ -931,16 +931,16 @@ namespace DOAN.Service.MES.product
 
                             //16进料单号（领料）
                             NPOI.SS.UserModel.ICell currentCell_010 = currentRow.GetCell(16);
-                            workorder.FeedOrder = currentCell_010.StringCellValue;
+                            workorder.FeedOrder = currentCell_010?.StringCellValue;
 
                             //17 客户单号（出货）
                             NPOI.SS.UserModel.ICell currentCell_011 = currentRow.GetCell(17);
-                            workorder.CustomerOrder = currentCell_011.StringCellValue;
+                            workorder.CustomerOrder = currentCell_011?.StringCellValue;
 
 
                             //18备注
                             NPOI.SS.UserModel.ICell currentCell_012 = currentRow.GetCell(18);
-                            workorder.Remark01 = currentCell_012.StringCellValue;
+                            workorder.Remark01 = currentCell_012?.StringCellValue;
                             #endregion