diff --git a/server/wsproxy/mastermgr.cc b/server/wsproxy/mastermgr.cc
index cefa2fa..2f86ed1 100644
--- a/server/wsproxy/mastermgr.cc
+++ b/server/wsproxy/mastermgr.cc
@@ -3,6 +3,7 @@
 #include <unistd.h>
 
 #include <a8/openssl.h>
+#include <a8/mutable_xobject.h>
 
 #include <f8/timer.h>
 #include <f8/netmsghandler.h>
@@ -127,9 +128,6 @@ void MasterMgr::_SS_MS_HttpTunnelResponse(f8::MsgHdr* hdr, const ss::SS_MS_HttpT
                 ss::SS_HttpTunnelRequest msg;
                 conn.lock()->SendMsg(req->socket_handle, msg);
                 if (!req->timer_wp.expired()) {
-                    f8::Timer::Instance()->FireEvent(req->timer_wp,
-                                                     ALLOC_TARGET_SERVER_SUCCESS_TIMER_EVENT,
-                                                     nullptr);
                     f8::Timer::Instance()->Delete(req->timer_wp);
                 }
                 RemoveHttpTunnelRequest(req->socket_handle);
@@ -312,8 +310,9 @@ void MasterMgr::AddHttpTunnelRequest(int socket_handle, std::shared_ptr<f8::Json
              [req] (int event, const a8::Args* args)
              {
                  if (a8::TIMER_EXEC_EVENT == event) {
-                     MasterMgr::Instance()->RemoveHttpTunnelRequest(req->socket_handle);
-                 } else if (ALLOC_TARGET_SERVER_SUCCESS_TIMER_EVENT == event) {
+                     req->request->GetResp()->SetVal("errcode", 0);
+                     req->request->GetResp()->SetVal("errmsg", "");
+                     req->request->Response();
                      MasterMgr::Instance()->RemoveHttpTunnelRequest(req->socket_handle);
                  }
              }