diff --git a/src/com/engine/salary/service/impl/AddUpDeductionServiceImpl.java b/src/com/engine/salary/service/impl/AddUpDeductionServiceImpl.java
index af4e099e1..889d945cf 100644
--- a/src/com/engine/salary/service/impl/AddUpDeductionServiceImpl.java
+++ b/src/com/engine/salary/service/impl/AddUpDeductionServiceImpl.java
@@ -1531,7 +1531,7 @@ public class AddUpDeductionServiceImpl extends Service implements AddUpDeduction
     }
 
     private void setExistedDataMap(AddUpDeductionOnlineRequestWrapper requestWrapper) {
-        List<Long> taxAgentIds = SalaryEntityUtil.properties(requestWrapper.getSalaryArchiveList(), SalaryArchivePO::getTaxAgentId, Collectors.toList());
+        Set<Long> taxAgentIds = SalaryEntityUtil.properties(requestWrapper.getSalaryArchiveList(), SalaryArchivePO::getTaxAgentId);
         List<AddUpDeduction> poList = getAddUpDeductionMapper().listSome(AddUpDeduction.builder().declareMonth(requestWrapper.getRequestPOList().get(0).getTaxYearMonth()).taxAgentIds(taxAgentIds).build());
         requestWrapper.setExistedDataMap(SalaryEntityUtil.convert2Map(poList, e -> e.getTaxAgentId() + "-" + e.getEmployeeId(), AddUpDeduction::getId));
     }