diff --git a/main.go b/main.go
index 057e4b8..9cae25b 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"LAPP_ETL/common"
 	dal "LAPP_ETL/dao/etl"
 	"LAPP_ETL/global"
 	"LAPP_ETL/grmi"
@@ -17,6 +18,9 @@ import (
 	"github.com/kardianos/service"
 	"github.com/kataras/iris/v12"
 	"log"
+	"net/http"
+
+	_ "net/http/pprof"
 	"os"
 	"time"
 )
@@ -30,9 +34,11 @@ func (p *program) Start(s service.Service) error {
 	go p.run()
 	return nil
 }
+
 func (p *program) run() {
 	appMain()
 }
+
 func (p *program) Stop(s service.Service) error {
 	return nil
 }
@@ -77,7 +83,10 @@ func main() {
 }
 
 func appMain() {
-
+	//监控
+	go func() {
+		http.ListenAndServe("0.0.0.0:8899", nil)
+	}()
 	// init app global config
 	err := config.InitConfig()
 	if err != nil {
@@ -117,7 +126,8 @@ func appMain() {
 	if err != nil {
 		log.Fatal("init db engine failed, error:", err)
 	}
-
+	common.CheckServiceDao = dal.NewETCDServiceDAO(db.AppEtcdClient, config.AppConfig.App.LocalAddr)
+	defer common.CheckServiceDao.RevokeLease()
 	// start scheduler
 	err = scheduler.Start()
 	if err != nil {