diff --git a/tools/kefu_robot.py b/tools/kefu_robot.py
index a08a550..f8db9d3 100644
--- a/tools/kefu_robot.py
+++ b/tools/kefu_robot.py
@@ -3,6 +3,7 @@
 import os
 import json
 import time
+import datetime
 import hashlib
 import urllib.request
 import tornado.ioloop
@@ -30,6 +31,7 @@ def getDaySeconds(time_val, incdays):
 
 def sendNotify(conf, sendtime):
     try:
+        print(datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%s"), flush=True)
         print('sendNotify start', flush=True)
         params = {'key' : 'kingsome'}
         secret = 'fc38349c5d084e920925e614c420be9f'