diff --git a/src/iflytop/components/iflytop_front_end_service/iflytop_front_end_service.cpp b/src/iflytop/components/iflytop_front_end_service/iflytop_front_end_service.cpp
index c6d1553..dd7715b 100644
--- a/src/iflytop/components/iflytop_front_end_service/iflytop_front_end_service.cpp
+++ b/src/iflytop/components/iflytop_front_end_service/iflytop_front_end_service.cpp
@@ -37,6 +37,7 @@ void IflytopFrontEndService::initialize(string ip) {
 
   m_udp.reset(new SimpleUDP());
   m_udp->initialize(19003);
+  logger->info("IflytopFrontEndService initialize udp {}:{}", ip, 19003);
   m_udp->set_on_recv([this](struct sockaddr_in* from, char* data, size_t len) {
     logger->info("recv udp data: {}", string(data, len));
     onUdpCmdMessage(from, data, len);