diff --git a/system/setup.go b/system/setup.go
index 0aabf29..8817063 100644
--- a/system/setup.go
+++ b/system/setup.go
@@ -43,10 +43,10 @@ func init() {
 	viper.SetEnvKeyReplacer(replacer)
 	viper.AutomaticEnv()
 	viper.SetConfigType("json")
-	setup()
+	Setup()
 }
 
-func setup() {
+func Setup() {
 	zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
 	zerolog.DurationFieldInteger = true
 	zerolog.SetGlobalLevel(zerolog.Level(viper.GetInt("log.level")))
@@ -114,7 +114,7 @@ func ConfigRead(cfgFile string) {
 	if err := viper.ReadInConfig(); err != nil {
 		l.Error().Err(err).Msg("ReadInConfig error")
 	}
-	setup()
+	Setup()
 }
 
 // ConfigWrite write current config to file
diff --git a/system/system.go b/system/system.go
index c6302a9..78c0c36 100644
--- a/system/system.go
+++ b/system/system.go
@@ -98,7 +98,7 @@ func New() *System {
 }
 
 func (sys *System) Start() {
-	// setup()
+	// Setup()
 	sys.order()
 	sys.status = sys_init
 	go func() {