diff --git a/scripts/backup.py b/scripts/backup.py
index 0ceffcebf..5b5ad0bc4 100755
--- a/scripts/backup.py
+++ b/scripts/backup.py
@@ -175,7 +175,7 @@ class backupTools:
         pid = mw.M('databases').dbPos(db_path, db_name).where(
             'name=?', (name,)).getField('id')
 
-        mw.M('backup').add('type,name,pid,filename,addtime,size', (1, os.path.basename(
+        mw.M('backup').add('type,name,pid,filename,add_time,size', (1, os.path.basename(
             filename), pid, filename, endDate, os.path.getsize(filename)))
         log = "数据库[" + name + "]备份成功,用时[" + str(round(outTime, 2)) + "]秒"
         mw.writeLog('计划任务', log)