diff --git a/tools/kefu_robot.py b/tools/kefu_robot.py
index cbccaaa..0607511 100644
--- a/tools/kefu_robot.py
+++ b/tools/kefu_robot.py
@@ -1,5 +1,4 @@
-#coding utf8
-#!/usr/bin/python
+# -*- coding: utf-8 -*-
 
 import os
 import json
@@ -29,7 +28,7 @@ def getDaySeconds(time_val, incdays):
 
 def sendNotify(conf, sendtime):
     try:
-        print('sendNotify')
+        print('sendNotify start')
         params = {'key' : 'kingsome'}
         secret = 'fc38349c5d084e920925e614c420be9f'
         timestamp = time.time()
@@ -37,6 +36,7 @@ def sendNotify(conf, sendtime):
         url = conf['notify_url'] + '&timestamp=' + str(timestamp) + '&sign=' + md5signstr
         req = urllib.request.Request(url)
         data = urllib.request.urlopen(req).read()
+        print('sendNotify end')
     except Exception as e:
         print('sendNotifu error: ' + str(e))