diff --git a/src/you_get/common.py b/src/you_get/common.py
index 5b0fc947..955c8b1f 100755
--- a/src/you_get/common.py
+++ b/src/you_get/common.py
@@ -905,7 +905,6 @@ def script_main(script_name, download, download_playlist = None):
 
 def url_to_module(url):
     from .extractors import netease, w56, acfun, baidu, bilibili, blip, catfun, cntv, cbs, coursera, dailymotion, dongting, douban, douyutv, ehow, facebook, freesound, google, sina, ifeng, alive, instagram, iqiyi, joy, jpopsuki, khan, ku6, kugou, kuwo, letv, magisto, miomio, mixcloud, mtv81, nicovideo, pptv, qq, sohu, songtaste, soundcloud, ted, theplatform, tudou, tucao, tumblr, vid48, videobam, vimeo, vine, vk, xiami, yinyuetai, youku, youtube
-
     video_host = r1(r'https?://([^/]+)/', url)
     video_url = r1(r'https?://[^/]+(.*)', url)
     assert video_host and video_url, 'invalid url: ' + url