diff --git a/appsrc/baseservice/app_http_server/app_http_server.cpp b/appsrc/baseservice/app_http_server/app_http_server.cpp
index 205a9d9..a959b06 100644
--- a/appsrc/baseservice/app_http_server/app_http_server.cpp
+++ b/appsrc/baseservice/app_http_server/app_http_server.cpp
@@ -7,13 +7,23 @@ void AppHttpServer::initialize() {
     logger->info("AppHttpServer::initialize Debug");
     Server svr;
     svr.set_base_dir("./html/debug/");
-    svr.listen("0.0.0.0", 8081);
+    bool suc = svr.listen("0.0.0.0", 8081);
+    if (suc) {
+      logger->info("AppHttpServer::initialize Debug listen success");
+    }else{
+      logger->error("AppHttpServer::initialize Debug listen failed");
+    }
   }));
 
   debugthread.reset(new Thread("AppHttpServer-App", [this]() {
     logger->info("AppHttpServer::initialize App");
     Server svr;
     svr.set_base_dir("./html/app/");
-    svr.listen("0.0.0.0", 80);
+    bool suc = svr.listen("0.0.0.0", 8080);
+    if (suc) {
+      logger->info("AppHttpServer::initialize App listen success");
+    }else{
+      logger->error("AppHttpServer::initialize App listen failed");
+    }
   }));
 }
\ No newline at end of file
diff --git a/appsrc/service/hardware/base/h2o2_sensor_data_mgr.cpp b/appsrc/service/hardware/base/h2o2_sensor_data_mgr.cpp
index 88d148b..be354d8 100644
--- a/appsrc/service/hardware/base/h2o2_sensor_data_mgr.cpp
+++ b/appsrc/service/hardware/base/h2o2_sensor_data_mgr.cpp
@@ -98,7 +98,7 @@ void H2O2SensorDataMgr::updateH2o2SensorData(uint8_t sensorId, report_h2o2_data_
   logcnt++;
 
   if (logcnt < 10 || GET_SERVICE(DeviceStateService)->getDeviceState() == DeviceState::Disinfection) {
-    logger->info("update h2o2 : {}", sensorId, json(h2o2data));
+    logger->info("update h2o2 : {} {}", sensorId, json(h2o2data).dump());
   }
 
   if (zsteady_clock().gets() > SENSOR_PREHEART_TIME_S) {