diff --git a/logging.go b/logging.go
index e1834d0..e994a57 100644
--- a/logging.go
+++ b/logging.go
@@ -2,6 +2,7 @@ package logging
 
 import (
 	"encoding/json"
+	"flag"
 
 	"git.loafle.net/commons_go/config"
 
@@ -15,11 +16,16 @@ const loggerKey loggerKeyType = iota
 var Logger *zap.Logger
 
 func init() {
+	configPath := flag.String("config", ".", "The path of config")
+	flag.Parse()
+
+	log.Printf("logging: config path[%s]", *configPath)
+
 	conf := config.New()
 	conf.SetConfigName("logging")
 	conf.SetConfigType("json")
-	conf.AddConfigPath(".")
-	conf.AddConfigPath("./config")
+	conf.AddConfigPath(*configPath)
+	// conf.AddConfigPath("./config")
 	err := conf.ReadInConfig()
 	if nil != err {
 		panic(err)