diff --git a/b/permission/delpermission.dspy b/b/permission/delpermission.dspy
index aa65eee..03df28c 100644
--- a/b/permission/delpermission.dspy
+++ b/b/permission/delpermission.dspy
@@ -3,7 +3,8 @@ async def delpermission(ns):
     async with db.sqlorContext('kboss') as sor:
         if ns:
             ns['del_flg'] = '1'
-            await sor.U('permission', ns)
+            update_sql = """update permission set del_flg = '1' where id = '%s'""" % ns['id']
+            await sor.sqlExe(update_sql, {})
             dictns = {'parentid': ns['id']}
             reacs = await sor.R('permission', dictns)
             for i in reacs: