diff --git a/arxiv_service.py b/arxiv_service.py
deleted file mode 100644
index c2af06d..0000000
--- a/arxiv_service.py
+++ /dev/null
@@ -1,31 +0,0 @@
-import arxiv_bot
-import feeds
-import email_sender
-import time
-import subscriber_utils
-import utils
-from croniter import croniter
-import threading
-
-class test_service():
-    def __init__(self, name):
-        self.name = name
-        pass
-
-    def do(self):
-        print('Job {0} run!'.format(self.name))
-
-class mail_service():
-    def __init__(self, emailer):
-        self.emailer = emailer
-
-    def do(self):
-        self.emailer.send_daily_email()
-
-class reload_subscriber():
-    def __init__(self, subscriber_mgr):
-        self.mgr = subscriber_mgr
-
-    def do(self):
-        self.mgr.load()
-
diff --git a/try.py b/try.py
deleted file mode 100644
index 809cc6e..0000000
--- a/try.py
+++ /dev/null
@@ -1,21 +0,0 @@
-import arxiv_service
-import time
-
-now = arxiv_service.cron_time(time.localtime(time.time()))
-# now.show()
-# while True:
-# 	now.next_day()
-# 	now.show()
-
-# running time
-# minute hour day month week year
-# * means always.
-# a-b means from a to b (a and b included)
-# a means run at this time.
-# must match all to execute a command.
-
-schedule = arxiv_service.cron_expr('0 0 29 2 * *')
-for i in range(10):
-	now = schedule.next_run(now)
-	now.show()
-	print(now.to_struct_time())
\ No newline at end of file