diff --git a/src/main/java/com/ydool/staff/service/impl/PersonnelServiceImpl.java b/src/main/java/com/ydool/staff/service/impl/PersonnelServiceImpl.java
index a6df69f..42cf4c5 100644
--- a/src/main/java/com/ydool/staff/service/impl/PersonnelServiceImpl.java
+++ b/src/main/java/com/ydool/staff/service/impl/PersonnelServiceImpl.java
@@ -271,19 +271,38 @@ public class PersonnelServiceImpl extends BaseService<PersonnelMapper, Personnel
     @Override
     @Transactional(rollbackFor = Exception.class)
     public AjaxResult deleteByIds(PersonnelDeleteRequest ids) {
-        List<String> asList = Arrays.asList(ids.getIds());
-        for (String s : asList) {
-            Personnel personnel = personnelMapper.selectOne(new LambdaQueryWrapper<Personnel>().eq(Personnel::getId, s).eq(Personnel::getAlterationSign, "1")
-                    .eq(Personnel::getChangeAlterationSign, "1").in(Personnel::getAuditState, 1, 2).in(Personnel::getChangeAuditState, 1, 2));
+        List<String> idList = Arrays.asList(ids.getIds());
+
+        for (String id : idList) {
+            Personnel personnel = personnelMapper.selectOne(new LambdaQueryWrapper<Personnel>()
+                    .eq(Personnel::getId, id)
+                    .eq(Personnel::getAlterationSign, "1")
+                    .eq(Personnel::getChangeAlterationSign, "1")
+                    .in(Personnel::getAuditState, 1, 2)
+                    .in(Personnel::getChangeAuditState, 1, 2));
+
             if (ObjectUtil.isNotEmpty(personnel)) {
                 return AjaxResult.fail().msg("该人员有变更中或待审批数据，不能删除！");
             }
         }
-        if (CollectionUtil.isEmpty(asList)) {
+
+        if (CollectionUtil.isEmpty(idList)) {
             return AjaxResult.fail().msg("Id不能为空！");
         } else {
-            int i = personnelMapper.deleteBatchIds(asList);
-            return i > 0 ? AjaxResult.ok().msg("删除成功！") : AjaxResult.fail().msg("删除失败！");
+            List<Personnel> personnels = personnelMapper.selectBatchIds(idList);
+            
+            for (Personnel personnel : personnels) {
+                if ("退休".equals(personnel.getWorkState()) || "离职".equals(personnel.getWorkState())) {
+                    CompanyName companyName = companyNameMapper.selectById(personnel.getCompanyName());
+                    if (companyName != null) {
+                        companyName.setResidualNumber(companyName.getResidualNumber() - 1);
+                        companyNameMapper.updateById(companyName);
+                    }
+                }
+            }
+
+            int deleteCount = personnelMapper.deleteBatchIds(idList);
+            return deleteCount > 0 ? AjaxResult.ok().msg("删除成功！") : AjaxResult.fail().msg("删除失败！");
         }
     }