diff --git a/server/wsproxy/jsondatamgr.h b/server/wsproxy/jsondatamgr.h
index fd02240..d5b2c3c 100644
--- a/server/wsproxy/jsondatamgr.h
+++ b/server/wsproxy/jsondatamgr.h
@@ -15,6 +15,8 @@ class JsonDataMgr : public a8::Singleton<JsonDataMgr>
     std::shared_ptr<a8::XObject> GetConf();
     std::shared_ptr<a8::XObject> GetMasterServerClusterConf();
     bool GetNodeHost(int node_id, std::string& host);
+    std::string GetUdpHost() { return udp_host_; }
+    int GetUdpPort() { return udp_port_; }
 
  private:
     std::string work_path_ = "../config";
@@ -23,4 +25,6 @@ class JsonDataMgr : public a8::Singleton<JsonDataMgr>
     std::mutex* node_host_mutex_ = nullptr;
     a8::XObject routing_tables_json_;
     std::map<int, std::string> node_host_hash_;
+    std::string udp_host_;
+    int udp_port_ = 0;
 };
diff --git a/server/wsproxy/longsessionmgr.cc b/server/wsproxy/longsessionmgr.cc
index 2632563..2ed3725 100644
--- a/server/wsproxy/longsessionmgr.cc
+++ b/server/wsproxy/longsessionmgr.cc
@@ -32,7 +32,7 @@ void LongSessionMgr::Init()
     udp_listener_->on_recv_packet = GSUdpListeneron_recv_packet;
 
     udp_listener_->bind_address = "0.0.0.0";
-    udp_listener_->bind_port = JsonDataMgr::Instance()->GetConf()->At("listen_udp_port")->AsXValue();
+    udp_listener_->bind_port = JsonDataMgr::Instance()->GetUdpPort();
     udp_listener_->Open();
 }
 
@@ -68,6 +68,8 @@ void LongSessionMgr::_SS_CMKcpHandshake(f8::MsgHdr& hdr, const ss::SS_CMKcpHands
         long long secret_key = session->GetKcpSession()->GetSecretKey();
         respmsg.set_secret_key(&secret_key, sizeof(secret_key));
     }
+    respmsg.set_remote_host(JsonDataMgr::Instance()->GetUdpHost());
+    respmsg.set_remote_port(JsonDataMgr::Instance()->GetUdpPort());
     GCListener::Instance()->SendMsg(hdr.socket_handle, respmsg);
 }