diff --git a/src/server/server.py b/src/server/server.py
index cc8fb80..a501faa 100644
--- a/src/server/server.py
+++ b/src/server/server.py
@@ -240,7 +240,7 @@ def Post(self, task):
                 next = r.headers.get('Location')
                 request.url = next
                 history.append(r)
-                self.__DealHeaders(request)
+                self.__DealHeaders(request, "")
             else:
                 break
         r.history = history
@@ -267,7 +267,7 @@ def Get(self, task):
                 next = r.headers.get('Location')
                 request.url = next
                 history.append(r)
-                self.__DealHeaders(request)
+                self.__DealHeaders(request, "")
             else:
                 break
         r.history = history