diff --git a/gokit.go b/gokit.go
index 47c6f89..efa86f4 100644
--- a/gokit.go
+++ b/gokit.go
@@ -29,7 +29,7 @@ var (
 )
 
 //Level 日志等级
-type Level byte
+type Level int
 
 const (
 	Default Level = iota
@@ -112,7 +112,7 @@ func write(level Level, msg string) {
 	messageStr := format(level, msg)
 	logWriter.Write(level, messageStr)
 	if alsoStdout {
-		fmt.Println(messageStr)
+		fmt.Print(messageStr)
 	}
 }
 
diff --git a/gokit_test.go b/gokit_test.go
index 00d95fe..a3dba25 100644
--- a/gokit_test.go
+++ b/gokit_test.go
@@ -1,19 +1,20 @@
 package logkit
 
 import (
+	"flag"
 	"fmt"
 	"strconv"
 	"testing"
 	"time"
 )
 
-func init() {
-	Init(SYSLOG, "test", LevelInfo)
-
-}
-func TestGoKit(t *testing.T) {
-	Init(FIlE, "test", LevelDebug)
+func init()  {
+	var l Level
+	flag.Int("level", int(l) , "l")
+	flag.Parse()
+	println(l.Get())
 }
+
 func BenchmarkGoKit(b *testing.B) {
 	defer Exit()
 
@@ -53,3 +54,6 @@ func TestBuffer(t *testing.T) {
 	Infof("test %s --- %s", "1", "23")
 	//Exit()
 }
+
+func TestFlag(t *testing.T)  {
+}