diff --git a/config/config.ini b/config/config.ini
index 3b385d8..67f16ff 100644
--- a/config/config.ini
+++ b/config/config.ini
@@ -1,5 +1,5 @@
 [signal server]
-ip = 10.11.17.55
+ip = localhost
 port = 9002
 
 [stun server]
diff --git a/src/ice/ice_agent.cpp b/src/ice/ice_agent.cpp
index ee60f4b..a079065 100644
--- a/src/ice/ice_agent.cpp
+++ b/src/ice/ice_agent.cpp
@@ -19,6 +19,8 @@ int IceAgent::CreateIceAgent(juice_cb_state_changed_t on_state_changed,
   juice_config_t config;
   memset(&config, 0, sizeof(config));
 
+  LOG_INFO("stun server ip[{}] port[{}]", ip_, port_);
+
   // STUN server example
   config.stun_server_host = ip_.c_str();
   config.stun_server_port = port_;
diff --git a/src/ice/ice_transport.cpp b/src/ice/ice_transport.cpp
index 911bea0..db739b5 100644
--- a/src/ice/ice_transport.cpp
+++ b/src/ice/ice_transport.cpp
@@ -49,7 +49,6 @@ int IceTransport::InitIceTransport(std::string &ip, int port) {
         }
       },
       [](juice_agent_t *agent, const char *data, size_t size, void *user_ptr) {
-        LOG_INFO("on_recv");
         if (user_ptr &&
             static_cast<IceTransport *>(user_ptr)->on_receive_ice_msg_cb_) {
           static_cast<IceTransport *>(user_ptr)->on_receive_ice_msg_cb_(data,
diff --git a/src/pc/peer_connection.cpp b/src/pc/peer_connection.cpp
index 7550de8..daddf93 100644
--- a/src/pc/peer_connection.cpp
+++ b/src/pc/peer_connection.cpp
@@ -31,7 +31,7 @@ int PeerConnection::Init(Params params) {
   LOG_INFO("Read config success");
 
   int signal_server_port = stoi(cfg_signal_server_port);
-  int stun_server_port = stoi(cfg_signal_server_port);
+  int stun_server_port = stoi(cfg_stun_server_port);
 
   on_receive_ws_msg_ = [this](const std::string &msg) {
     do {
diff --git a/src/rtc/rtc.h b/src/rtc/rtc.h
index 21661c2..e04e64d 100644
--- a/src/rtc/rtc.h
+++ b/src/rtc/rtc.h
@@ -1,6 +1,9 @@
 #ifndef _RTC_H_
 #define _RTC_H_
 
+#include <stdint.h>
+#include <stdlib.h>
+
 enum ws_status { WS_CONNECTING = 0, WS_OPEN, WS_FAILED, WS_CLOSED, WS_UNKNOWN };
 
 #ifdef __cplusplus
diff --git a/tests/peerconnection/answer.cpp b/tests/peerconnection/answer.cpp
index 23f7090..98e8ea2 100644
--- a/tests/peerconnection/answer.cpp
+++ b/tests/peerconnection/answer.cpp
@@ -4,7 +4,7 @@
 
 int main(int argc, char **argv) {
   Params params;
-  params.cfg_path = "config\config.ini";
+  params.cfg_path = "/home/zjlab/data/djk/projectx/config/config.ini";
   CreatePeerConnectionWithID(params, "000000");
 
   std::cout << "Finish CreatePeerConnectionWithID" << std::endl;
diff --git a/tests/peerconnection/offer.cpp b/tests/peerconnection/offer.cpp
index 7103ce8..9ad1a17 100644
--- a/tests/peerconnection/offer.cpp
+++ b/tests/peerconnection/offer.cpp
@@ -4,7 +4,7 @@
 
 int main(int argc, char **argv) {
   Params params;
-  params.cfg_path = "config\config.ini";
+  params.cfg_path = "/home/zjlab/data/djk/projectx/config/config.ini";
   CreatePeerConnection(params);
 
   getchar();