diff --git a/supwisdom/protocol/webservice.py b/supwisdom/protocol/webservice.py
index 657fc68..2a1b7a1 100644
--- a/supwisdom/protocol/webservice.py
+++ b/supwisdom/protocol/webservice.py
@@ -176,7 +176,7 @@
             http_request = HTTPRequest(url=self.service_url, method='POST',
                 headers={'Content-Type': 'application/json'},
                 connect_timeout=timeout,
-                body=self._pack_body(request))
+                body=self._pack_body(request, timeout))
             http_resp = client.fetch(http_request)
         except HTTPError, ex:
             http_resp = ex.response
@@ -197,11 +197,12 @@
             except:
                 return False
 
-    def _pack_body(self, request):
+    def _pack_body(self, request, timeout):
         funcdata = request.serialize()
         request_token = self.session.gen_request_token()
         if isinstance(funcdata, unicode):
             request_token['funcdata'] = funcdata
         elif isinstance(funcdata, str):
             request_token['funcdata'] = funcdata.decode('gbk', 'ignore')
+        request_token['timeout'] = timeout
         return json.dumps(request_token, ensure_ascii=False)