diff --git a/main.py b/main.py
index 20ce441..d33e520 100644
--- a/main.py
+++ b/main.py
@@ -1,5 +1,5 @@
 import time
-
+from retrying import retry
 from schedule import every, repeat, run_pending
 from requests_html import HTML, HTMLSession
 
@@ -8,11 +8,16 @@ from lottery import Lottery
 
 session = HTMLSession()
 
-def get_data_job(lottery_type='pls'):
+
+@retry(stop_max_attempt_number=5)
+def get_data_job(lottery_type='pls', issue=None):
     """
     :param lottery_type
     """
-    url = f"https://kaijiang.500.com/{lottery_type}.shtml"
+    if issue is None:
+        url = f"https://kaijiang.500.com/{lottery_type}.shtml"
+    else:
+        url = f"http://kaijiang.500.com/shtml/{lottery_type}/{issue}.shtml"
     r = session.get(url)
     if lottery_type == 'pls':
         issue_elem = r.html.search('排列3 第 {}期')