diff --git a/src/main/java/com/gaotao/modules/part/service/impl/PartServiceImpl.java b/src/main/java/com/gaotao/modules/part/service/impl/PartServiceImpl.java
index 7a27016..fe7c94f 100644
--- a/src/main/java/com/gaotao/modules/part/service/impl/PartServiceImpl.java
+++ b/src/main/java/com/gaotao/modules/part/service/impl/PartServiceImpl.java
@@ -300,25 +300,41 @@ public class PartServiceImpl extends ServiceImpl<PartMapper, Part> implements Pa
                 task.setQtyPerRoll(BigDecimal.valueOf(row.getCell(3).getNumericCellValue()));
                 task.setRollsPerCarton(BigDecimal.valueOf(1));
 
-                task.setPackingWeight(BigDecimal.valueOf(row.getCell(6).getNumericCellValue())); // 包装重量
 
-                Integer weightUmId = null;
-                if (getStringCellValue(row, 7) != null && !getStringCellValue(row, 7).equals("")) {
+                if (row.getCell(6) == null) {
+                    task.setPackingWeight(null); // 包装重量
+                } else {
+                    task.setPackingWeight(BigDecimal.valueOf(row.getCell(6).getNumericCellValue())); // 包装重量
+                }
+
+                Integer weightUmId =null;
+                if (row.getCell(7) == null) {
+                    task.setWeightUmId(null); // 重量单位
+                }
+                else if (getStringCellValue(row, 7) != null && !getStringCellValue(row, 7).equals("")) {
                     weightUmId = partMapper.selectUmId(getStringCellValue(row, 7));
                     if (weightUmId == null) {
                         throw new RuntimeException("Weight UM does not exist!(line:" + j + ")");
                     }
+                    task.setWeightUmId(weightUmId); // 重量单位
                 }
-                task.setWeightUmId(weightUmId); // 重量单位
-
-                task.setMoldCode(getStringCellValue(row, 8)); // 模具编码
 
+                if (row.getCell(8) == null) {
+                    task.setMoldCode(null); // 模具编码
+                } else {
+                    task.setMoldCode(getStringCellValue(row, 8)); // 模具编码
+                }
 //                try {
 //                    row.getCell(7).getStringCellValue(); // RevNo
 //                } catch (Exception e) {
 //                    throw new RuntimeException("The Part RevNo format is incorrect and should be text type!");
 //                }
-                task.setRev(getStringCellValue(row, 9));// RevNo
+
+                if (row.getCell(9) == null) {
+                    task.setRev(null);// RevNo
+                }else {
+                    task.setRev(getStringCellValue(row, 9));// RevNo
+                }
 
                 if (row.getCell(10) == null || getStringCellValue(row, 10).equals("")) {
                     task.setTradingMark("N"); // 商标