diff --git a/src/main/java/com/project/appeal/domain/service/Impl/SearchAppealDomainServiceImpl.java b/src/main/java/com/project/appeal/domain/service/Impl/SearchAppealDomainServiceImpl.java
index abf0ccc..7f07027 100644
--- a/src/main/java/com/project/appeal/domain/service/Impl/SearchAppealDomainServiceImpl.java
+++ b/src/main/java/com/project/appeal/domain/service/Impl/SearchAppealDomainServiceImpl.java
@@ -44,7 +44,8 @@ public class SearchAppealDomainServiceImpl implements SearchAppealDomainService
     public Result<PageResult<AppealDTO>> list(AppealParam appealParam) {
         QueryWrapper<AppealEntity> appealEntityQueryWrapper = new QueryWrapper<>();
         IPage<AppealDTO> appealDTOIPage = new Page<>();
-        Map<Long, String> taskIdToSubLineNameMap = Map.of();
+        Map<Long, String> taskIdToSubLineNameMap = new HashMap<>();
+        appealEntityQueryWrapper.orderByDesc("update_time");
         if (StringUtils.isBlank(appealParam.getSubLineName())){
             Page<AppealEntity> appealEntityPage = appealMapper.selectPage(PageConverter.toMpPage(appealParam), appealEntityQueryWrapper);
             appealDTOIPage = appealEntityPage.convert(entity -> entity.toDTO(AppealDTO::new));
@@ -62,7 +63,6 @@ public class SearchAppealDomainServiceImpl implements SearchAppealDomainService
 
             //查询申诉列表
             appealEntityQueryWrapper.in("task_id",taskBySubLineName.stream().map(TaskDTO::getId).collect(Collectors.toList()));
-            appealEntityQueryWrapper.orderByDesc("update_time");
             Page<AppealEntity> appealEntityPage = appealMapper.selectPage(PageConverter.toMpPage(appealParam), appealEntityQueryWrapper);
             appealDTOIPage = appealEntityPage.convert(entity -> entity.toDTO(AppealDTO::new));
         }