diff --git a/fjrcloud-module-community/src/main/java/com/fjrcloud/community/module/community/dal/mysql/notice/CommunityNoticeMapper.java b/fjrcloud-module-community/src/main/java/com/fjrcloud/community/module/community/dal/mysql/notice/CommunityNoticeMapper.java
index 273c47c..7f4ba5c 100644
--- a/fjrcloud-module-community/src/main/java/com/fjrcloud/community/module/community/dal/mysql/notice/CommunityNoticeMapper.java
+++ b/fjrcloud-module-community/src/main/java/com/fjrcloud/community/module/community/dal/mysql/notice/CommunityNoticeMapper.java
@@ -31,7 +31,7 @@ public interface CommunityNoticeMapper extends BaseMapperX<CommunityNoticeDO> {
                 .apply(reqVO.getCommunityId() != null,
                         "EXISTS (SELECT 1 FROM comm_notice_scope WHERE notice_id = comm_notice.id AND community_id = {0})",
                         reqVO.getCommunityId())
-                .orderByDesc(CommunityNoticeDO::getId));
+                .orderByDesc(CommunityNoticeDO::getPublishTime));
     }
 
 }