diff --git a/ops/mmysql.py b/ops/mmysql.py
index 84e2c97..8344019 100644
--- a/ops/mmysql.py
+++ b/ops/mmysql.py
@@ -11,7 +11,7 @@ usage: m = mysqlBase(host='xxx',db='xxx',user='xxx',pwd='xxx')    实例化
        m.change("update core set a='aaa' where id=1")   可以多条插入
        m.query("select * from core")
 """
-from .mlog import log
+import logging
 import warnings
 try:
     import MySQLdb
@@ -20,7 +20,7 @@ except:
     pymysql.install_as_MySQLdb()
     import MySQLdb
 
-
+log = logging.getLogger(__name__)
 ###mysql操作类
 class MysqlBase: