diff --git a/src/you_get/extractors/douyutv.py b/src/you_get/extractors/douyutv.py
index a14aff57..023a7249 100644
--- a/src/you_get/extractors/douyutv.py
+++ b/src/you_get/extractors/douyutv.py
@@ -4,14 +4,24 @@ __all__ = ['douyutv_download']
 
 from ..common import *
 import json
+import hashlib
+import time
 
 def douyutv_download(url, output_dir = '.', merge = True, info_only = False, **kwargs):
     room_id = url[url.rfind('/')+1:]
-
-    content = get_html("http://www.douyutv.com/api/client/room/"+room_id)
+    #Thanks to @yan12125 for providing decoding method!!
+    suffix = 'room/%s?aid=android&client_sys=android&time=%d' % (room_id, int(time.time()))
+    sign = hashlib.md5((suffix + '1231').encode('ascii')).hexdigest()
+    json_request_url = "http://www.douyutv.com/api/v1/%s&auth=%s" % (suffix, sign)
+    content = get_html(json_request_url)
     data = json.loads(content)['data']
-
+    server_status = data.get('error',0)
+    if server_status is not 0:
+        raise ValueError("Server returned error:%s" % server_status)
     title = data.get('room_name')
+    show_status = data.get('show_status')
+    if show_status is not "1":
+        raise ValueError("The live stream is not online! (Errno:%s)" % server_status)
     real_url = data.get('rtmp_url')+'/'+data.get('rtmp_live')
 
     print_info(site_info, title, 'flv', float('inf'))