diff --git a/crawler_manager.go b/crawler_manager.go
index 71804a5..72a9e83 100644
--- a/crawler_manager.go
+++ b/crawler_manager.go
@@ -89,15 +89,19 @@ func (c *CrawlerManager)GetClient(container string)  (*grpc.ClientConn, error) {
 
 
 
-func (c *CrawlerManager)init() {
+func (c *CrawlerManager)init() error {
 
 	c.checkPid()
 
-	cmap := c.ConfigMgr.GetCrawlers()
+	cmap := c.ConfigMgr.GetSensors()
 	scm := sortContainer(cmap)
 
+
 	for ctn := range scm {
-		c.runAndInitContainer(&ctn, scm[ctn])
+		err := c.runAndInitContainer(&ctn, scm[ctn])
+		if err != nil {
+			return err
+		}
 	}
 
 }
@@ -154,7 +158,7 @@ func (c *CrawlerManager)runAndInitContainerOne(container *string) error {
 		return err
 	}
 
-	cmap := c.ConfigMgr.GetCrawlers()
+	cmap := c.ConfigMgr.GetSensors()
 	scm := sortContainer(cmap)
 
 	b := callInitConfig(container, scm[*container])
@@ -246,26 +250,28 @@ func (c *CrawlerManager)runContainer(container *string) error {
 	return nil
 }
 
-func (c *CrawlerManager)addSensor(id string) {
+func (c *CrawlerManager)addSensor(id string) error {
 
-	conf := c.ConfigMgr.GetCrawlerById(id)
+	conf := c.ConfigMgr.GetSensorById(id)
 
 	b := c.checkAndRunContainer(&conf.Crawler.Name)
 
 	if b == false {
-		return
+		return errors.New("run container error")
 	}
 
 	b = callAdd(&conf.Crawler.Container, conf)
 
-	if b {
-		//FIXME :: Noti ADD_SENSOR_2_END
+	if b == false {
+		return errors.New("Call Add Fail")
 	}
+
+	return nil
 }
 
 func (c *CrawlerManager)removeSensor(id string) {
 
-	conf := c.ConfigMgr.GetCrawlerById(id)
+	conf := c.ConfigMgr.GetSensorById(id)
 
 	callRemove(&conf.Crawler.Name, conf)
 
diff --git a/crawler_manager_event.go b/crawler_manager_event.go
index 8fad400..0e4a21a 100644
--- a/crawler_manager_event.go
+++ b/crawler_manager_event.go
@@ -12,15 +12,19 @@ import (
 func listenEvent() {
 
 	go listenConfigLoaded();
+	go listenAgentStop()
+
 	go listenAddSensor();
 	go listenRemoveSensor();
+	go listenUpdateSensor();
 
+	go listenUpdateCrawler()
 }
 
 func listenConfigLoaded() {
 
 	ch := make(chan interface{}, 0)
-	observer.Add(messages.CONFIGMANAGER_LOADED, ch)
+	observer.Add(messages.CFG_LOADED, ch)
 
 	o := <-ch
 
@@ -30,15 +34,36 @@ func listenConfigLoaded() {
 
 	SettingPath()
 
-	GetInstance().init();
+	err := GetInstance().init();
+	if err != nil {
+		//FIXME:: noti err
+		return;
+	}
 
 
+	observer.Notify(messages.CRM_READY, nil)
+
+}
+
+func listenAgentStop() {
+
+	ch := make(chan interface{}, 0)
+	observer.Add(messages.CLT_STOPPED, ch)
+
+	o := <-ch
+
+	fmt.Println(o)
+
+	GetInstance().stopContainerAll()
+
+	observer.Notify(messages.CRM_STOPPED, nil)
+
 
 }
 
 func listenAddSensor() {
 	ch := make(chan interface{}, 0)
-	observer.Add(messages.ADD_SENSOR_1, ch);
+	observer.Add(messages.SCF_SENSOR_ADD_DONE, ch);
 
 	o := <-ch
 
@@ -46,14 +71,21 @@ func listenAddSensor() {
 
 	fmt.Println(str)
 
-	GetInstance().addSensor(str)
+	err := GetInstance().addSensor(str)
+
+	if err != nil {
+		//FIXME:: noti err
+		return
+	}
+
+	observer.Notify(messages.CRM_SENSOR_ADD_DONE, nil)
 
 }
 
 func listenRemoveSensor() {
 
 	ch := make(chan interface{}, 0)
-	//observer.Add(messages.REMOVE_SENSOR_2_END, ch);
+	observer.Add(messages.CLT_SENSOR_REMOVE_DONE, ch);
 
 	o := <-ch
 
@@ -61,5 +93,43 @@ func listenRemoveSensor() {
 
 	GetInstance().removeSensor(str)
 
+
+	observer.Notify(messages.CRM_SENSOR_REMOVE_DONE, nil)
+
+}
+
+func listenUpdateSensor() {
+
+	ch := make(chan interface{}, 0)
+	observer.Add(messages.SCF_SENSOR_UPDATE_DONE, ch);
+
+	o := <-ch
+
+	container := o.(string)
+
+	err := GetInstance().runAndInitContainerOne(&container)
+
+	if err != nil {
+		//FIXME:: noti err
+		return
+	}
+
+	observer.Notify(messages.CRM_SENSOR_UPDATE_DONE, nil)
+
+}
+
+func listenUpdateCrawler() {
+
+	ch := make(chan interface{}, 0)
+	observer.Add(messages.CLT_CRM_UPDATE_DONE, ch);
+
+	o := <-ch
+
+	fmt.Println(o)
+	//FIXME::update crawler
+
+
+	observer.Notify(messages.CRM_UPDATE_DONE, nil)
+
 }