diff --git a/src/you_get/extractors/sohu.py b/src/you_get/extractors/sohu.py
index 607bf44c..63971bc3 100644
--- a/src/you_get/extractors/sohu.py
+++ b/src/you_get/extractors/sohu.py
@@ -15,11 +15,13 @@ Changelog:
         new api
 '''
 
+
 def real_url(fileName, key, ch):
     url = "https://data.vod.itc.cn/ip?new=" + fileName + "&num=1&key=" + key + "&ch=" + ch + "&pt=1&pg=2&prod=h5n"
     return json.loads(get_html(url))['servers'][0]['url']
 
-def sohu_download(url, output_dir = '.', merge = True, info_only = False, extractor_proxy=None, **kwargs):
+
+def sohu_download(url, output_dir='.', merge=True, info_only=False, extractor_proxy=None, **kwargs):
     if re.match(r'http://share.vrs.sohu.com', url):
         vid = r1('id=(\d+)', url)
     else:
@@ -31,12 +33,12 @@ def sohu_download(url, output_dir = '.', merge = True, info_only = False, extrac
         if extractor_proxy:
             set_proxy(tuple(extractor_proxy.split(":")))
         info = json.loads(get_decoded_html('http://hot.vrs.sohu.com/vrs_flash.action?vid=%s' % vid))
-        for qtyp in ["oriVid","superVid","highVid" ,"norVid","relativeId"]:
+        for qtyp in ["oriVid", "superVid", "highVid", "norVid", "relativeId"]:
             if 'data' in info:
                 hqvid = info['data'][qtyp]
             else:
                 hqvid = info[qtyp]
-            if hqvid != 0 and hqvid != vid :
+            if hqvid != 0 and hqvid != vid:
                 info = json.loads(get_decoded_html('http://hot.vrs.sohu.com/vrs_flash.action?vid=%s' % hqvid))
                 if not 'allot' in info:
                     continue
@@ -63,14 +65,15 @@ def sohu_download(url, output_dir = '.', merge = True, info_only = False, extrac
         urls = []
         data = info['data']
         title = data['tvName']
-        size = sum(map(int,data['clipsBytes']))
+        size = sum(map(int, data['clipsBytes']))
         assert len(data['clipsURL']) == len(data['clipsBytes']) == len(data['su'])
         for fileName, key in zip(data['su'], data['ck']):
             urls.append(real_url(fileName, key, data['ch']))
 
     print_info(site_info, title, 'mp4', size)
     if not info_only:
-        download_urls(urls, title, 'mp4', size, output_dir, refer = url, merge = merge)
+        download_urls(urls, title, 'mp4', size, output_dir, refer=url, merge=merge)
+
 
 site_info = "Sohu.com"
 download = sohu_download