diff --git a/lib/tools.py b/lib/tools.py
index 6846a4a..6a79bf8 100644
--- a/lib/tools.py
+++ b/lib/tools.py
@@ -342,7 +342,6 @@ class SendMail(object):
             logger.info('邮件服务出错了。。',e)
         else:
             print('发送成功！')
-            logger.info('邮件发送成功！')
         self.smtp.quit()
 
 def dateConvert(df, datecol='ds'):