diff --git a/bin/node/server.go b/bin/node/server.go
index 2ca3080..b1a8693 100644
--- a/bin/node/server.go
+++ b/bin/node/server.go
@@ -33,7 +33,7 @@ func main() {
 	}
 	log.SetLogger(logger.Sugar())
 
-	if err = cronsun.Init(*confFile); err != nil {
+	if err = cronsun.Init(*confFile, true); err != nil {
 		log.Errorf(err.Error())
 		return
 	}
diff --git a/bin/web/server.go b/bin/web/server.go
index 754ec30..1d56e15 100644
--- a/bin/web/server.go
+++ b/bin/web/server.go
@@ -34,7 +34,7 @@ func main() {
 	}
 	log.SetLogger(logger.Sugar())
 
-	if err = cronsun.Init(*confFile); err != nil {
+	if err = cronsun.Init(*confFile, true); err != nil {
 		log.Errorf(err.Error())
 		return
 	}
diff --git a/common.go b/common.go
index 9ac7c23..baeafd4 100644
--- a/common.go
+++ b/common.go
@@ -14,7 +14,7 @@ var (
 	_Uid int
 )
 
-func Init(baseConfFile string) (err error) {
+func Init(baseConfFile string, watchConfiFile bool) (err error) {
 	if initialized {
 		return
 	}
@@ -25,7 +25,7 @@ func Init(baseConfFile string) (err error) {
 	}
 
 	// init config
-	if err = conf.Init(baseConfFile); err != nil {
+	if err = conf.Init(baseConfFile, watchConfiFile); err != nil {
 		return fmt.Errorf("Init Config failed: %s", err)
 	}
 
diff --git a/conf/conf.go b/conf/conf.go
index ede3a9c..cd7d0d7 100644
--- a/conf/conf.go
+++ b/conf/conf.go
@@ -22,7 +22,7 @@ var (
 	exitChan = make(chan struct{})
 )
 
-func Init(confFile string) error {
+func Init(confFile string, watchConfiFile bool) error {
 	if initialized {
 		return nil
 	}
@@ -30,9 +30,13 @@ func Init(confFile string) error {
 	if err := Config.parse(confFile); err != nil {
 		return err
 	}
-	if err := Config.watch(confFile); err != nil {
-		return err
+
+	if watchConfiFile {
+		if err := Config.watch(confFile); err != nil {
+			return err
+		}
 	}
+
 	initialized = true
 	return nil
 }