diff --git a/src/com/engine/salary/service/impl/SIAccountServiceImpl.java b/src/com/engine/salary/service/impl/SIAccountServiceImpl.java
index 1048fe4ed..969f0ceb5 100644
--- a/src/com/engine/salary/service/impl/SIAccountServiceImpl.java
+++ b/src/com/engine/salary/service/impl/SIAccountServiceImpl.java
@@ -1310,12 +1310,18 @@ public class SIAccountServiceImpl extends Service implements SIAccountService {
             // 获取上期人数
             List<Long> lastEmpList = lastEmpMap.getOrDefault(dto.getInsuranceId().toString(), Collections.emptyList());
             lastEmpList = lastEmpList.stream().distinct().collect(Collectors.toList());
+            // 本月新增人数
+            List<Long> finalLastEmpList = lastEmpList;
+            Long increaseNum = empList.stream().filter(empId -> !finalLastEmpList.contains(empId)).count();
+            // 本月减少人员
+            List<Long> finalEmpList = empList;
+            Long decreaseNum = lastEmpList.stream().filter(empId -> !finalEmpList.contains(empId)).count();
             HtSbqsListDTO build = HtSbqsListDTO.builder()
                     .insuranceId(dto.getInsuranceId())
                     .bxlx(dto.getInsuranceName())
                     .sqjnrs(lastEmpList.size())
-                    .zjrs(lastEmpList.size() < empList.size() ? empList.size() - lastEmpList.size() : 0)
-                    .jsrs(lastEmpList.size() > empList.size() ? lastEmpList.size() - empList.size() : 0)
+                    .zjrs(increaseNum.intValue())
+                    .jsrs(decreaseNum.intValue())
                     .bqrs(empList.size())
                     .grjnje(perPayment.doubleValue())
                     .dwjnje(comPayment.doubleValue())