diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/tasks/BackupTask.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/tasks/BackupTask.java
index a3831ca..2d33874 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/tasks/BackupTask.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/tasks/BackupTask.java
@@ -277,7 +277,7 @@ public class BackupTask {
     }
 
     // 每 2 分钟执行一次
-    @Scheduled(cron = "0 */2 * * * ?")
+    @Scheduled(cron = "0 0 4 * * ?")
     public void updateFileStatus() {
         DateTime twoMinutesAgo = DateUtil.offsetMinute(DateUtil.date(), -2);
         edFileInfoMapper.update(Wrappers.<EdFileInfo>lambdaUpdate().set(EdFileInfo::getDataStatus, EleDataStatusEnum.PUBLISHED.code).le(EdFileInfo::getUpdatedTime, twoMinutesAgo));