diff --git a/src/com/engine/salary/entity/salaryBill/bo/SalaryBillBO.java b/src/com/engine/salary/entity/salaryBill/bo/SalaryBillBO.java
index 6b8dd7b77..4a1f76d58 100644
--- a/src/com/engine/salary/entity/salaryBill/bo/SalaryBillBO.java
+++ b/src/com/engine/salary/entity/salaryBill/bo/SalaryBillBO.java
@@ -630,7 +630,7 @@ public class SalaryBillBO {
                     } else {
                         for (Object keyName : e.keySet()) {
                             if ((salaryItem.getId() + SalaryArchiveConstant.DYNAMIC_SUFFIX).equals(keyName.toString())) {
-                                String itemValue = e.getOrDefault(keyName.toString(), StringUtils.EMPTY).toString();
+                                String itemValue = Util.null2String(e.get(keyName.toString()));
                                 boolean isHide = (isHideNull && StringUtils.isEmpty(itemValue))
                                         ||
                                         (isHideZero && NumberUtils.isCreatable(e.getOrDefault(keyName.toString(), "0").toString())
@@ -711,7 +711,7 @@ public class SalaryBillBO {
                     SalaryTemplateSalaryItemListDTO salaryItem = itemPartition.get(i);
                     for (Object keyName : e.keySet()) {
                         if ((salaryItem.getId() + SalaryArchiveConstant.DYNAMIC_SUFFIX).equals(keyName.toString())) {
-                            String itemValue = e.getOrDefault(keyName.toString(), StringUtils.EMPTY).toString();
+                            String itemValue = Util.null2String(e.get(keyName.toString()));
                             boolean isHide = (isHideNull && StringUtils.isEmpty(itemValue))
                                     ||
                                     (isHideZero && NumberUtils.isCreatable(e.getOrDefault(keyName.toString(), "0").toString())