diff --git a/common/logger/logger.go b/common/logger/logger.go
index 4a2f07cb30..8519543c6a 100644
--- a/common/logger/logger.go
+++ b/common/logger/logger.go
@@ -18,6 +18,7 @@
 package logger
 
 import (
+	"flag"
 	"io/ioutil"
 	"log"
 	"os"
@@ -64,8 +65,14 @@ func init() {
 	if logger != nil {
 		return
 	}
-	logConfFile := os.Getenv(constant.APP_LOG_CONF_FILE)
-	err := InitLog(logConfFile)
+
+	fs := flag.NewFlagSet("log", flag.ContinueOnError)
+	logConfFile := fs.String("logConf", os.Getenv(constant.APP_LOG_CONF_FILE), "default log config path")
+	fs.Parse(os.Args[1:])
+	for len(fs.Args()) != 0 {
+		fs.Parse(fs.Args()[1:])
+	}
+	err := InitLog(*logConfFile)
 	if err != nil {
 		log.Printf("[InitLog] warn: %v", err)
 	}
diff --git a/config/config_loader.go b/config/config_loader.go
index 35910981d1..12f57ee760 100644
--- a/config/config_loader.go
+++ b/config/config_loader.go
@@ -18,6 +18,7 @@
 package config
 
 import (
+	"flag"
 	"fmt"
 	"log"
 	"os"
@@ -63,9 +64,14 @@ func init() {
 		confProFile string
 	)
 
-	confConFile = os.Getenv(constant.CONF_CONSUMER_FILE_PATH)
-	confProFile = os.Getenv(constant.CONF_PROVIDER_FILE_PATH)
-	confRouterFile = os.Getenv(constant.CONF_ROUTER_FILE_PATH)
+	fs := flag.NewFlagSet("config", flag.ContinueOnError)
+	fs.StringVar(&confConFile, "conConf", os.Getenv(constant.CONF_CONSUMER_FILE_PATH), "default client config path")
+	fs.StringVar(&confProFile, "proConf", os.Getenv(constant.CONF_PROVIDER_FILE_PATH), "default server config path")
+	fs.StringVar(&confRouterFile, "rouConf", os.Getenv(constant.CONF_ROUTER_FILE_PATH), "default router config path")
+	fs.Parse(os.Args[1:])
+	for len(fs.Args()) != 0 {
+		fs.Parse(fs.Args()[1:])
+	}
 
 	if errCon := ConsumerInit(confConFile); errCon != nil {
 		log.Printf("[consumerInit] %#v", errCon)