diff --git a/src/com/engine/salary/service/impl/SalaryAcctResultServiceImpl.java b/src/com/engine/salary/service/impl/SalaryAcctResultServiceImpl.java
index 64d73534e..3bbdd584d 100644
--- a/src/com/engine/salary/service/impl/SalaryAcctResultServiceImpl.java
+++ b/src/com/engine/salary/service/impl/SalaryAcctResultServiceImpl.java
@@ -532,7 +532,7 @@ public class SalaryAcctResultServiceImpl extends Service implements SalaryAcctRe
         Set<Long> needLockItems = new HashSet<>();
         Map<Long, SalaryAcctResultPO> oldResutMap = SalaryEntityUtil.convert2Map(salaryAcctResultPOSOld, SalaryAcctResultPO::getSalaryItemId);
         salaryAcctResultPOS.stream().forEach(PO -> {
-            String oldValue = oldResutMap.get(PO.getSalaryItemId()).getResultValue();
+            String oldValue = Optional.ofNullable(oldResutMap.get(PO.getSalaryItemId())).map(SalaryAcctResultPO::getResultValue).orElse("");
             if(!StringUtils.equals(oldValue,PO.getResultValue())){
                 needLockItems.add(PO.getSalaryItemId());
             }