diff --git a/common/config.go b/common/config.go
index c4f795418a9b6eb26cd75300301e004698a73664..c0b4c7921a794166f7f6ea0338ff9cf070880f30 100644
--- a/common/config.go
+++ b/common/config.go
@@ -131,14 +131,6 @@ type Configuration struct {
 	MaxPrettySQLLength int    `yaml:"max-pretty-sql-length"` // 超出该长度的SQL会转换成指纹输出
 }
 
-// getDefaultLogOutput get default log-output by runtime.GOOS
-func getDefaultLogOutput() string {
-	if runtime.GOOS == "windows" {
-		return "nul"
-	}
-	return os.Stderr.Name()
-}
-
 // Config 默认设置
 var Config = &Configuration{
 	OnlineDSN: &dsn{
@@ -178,7 +170,7 @@ var Config = &Configuration{
 	SpaghettiQueryLength: 2048,
 	AllowDropIndex:       false,
 	LogLevel:             3,
-	LogOutput:            getDefaultLogOutput(),
+	LogOutput:            "soar.log",
 	ReportType:           "markdown",
 	ReportCSS:            "",
 	ReportJavascript:     "",
diff --git a/common/config_test.go b/common/config_test.go
index 7f9a5694812f021fc40e3a33811c22405b4cc581..48f5a7acdcda34fc26ad604e69d310c1c9244b34 100644
--- a/common/config_test.go
+++ b/common/config_test.go
@@ -19,7 +19,6 @@ package common
 import (
 	"flag"
 	"os"
-	"runtime"
 	"testing"
 
 	"github.com/kr/pretty"
@@ -27,17 +26,6 @@ import (
 
 var update = flag.Bool("update", false, "update .golden files")
 
-func TestGetDefaultLogOutput(t *testing.T) {
-	output := getDefaultLogOutput()
-	if runtime.GOOS == "windows" && output != "nul" {
-		t.Error("windows default -log-output not nul")
-	}
-
-	if runtime.GOOS != "windows" && output != "/dev/stderr" {
-		t.Error("default -log-output not /dev/stderr")
-	}
-}
-
 func TestParseConfig(t *testing.T) {
 	err := ParseConfig("")
 	if err != nil {
diff --git a/common/logger.go b/common/logger.go
index 77059cb7b5b5154c26873006c2c8c2bf105ac7b1..6323fca2e4a15fdeeca532bc75ad90db6145cdec 100644
--- a/common/logger.go
+++ b/common/logger.go
@@ -39,17 +39,10 @@ func init() {
 // LoggerInit Log配置初始化
 func LoggerInit() {
 	Log.SetLevel(Config.LogLevel)
-	if Config.LogOutput == logs.AdapterConsole {
-		err := Log.SetLogger(logs.AdapterConsole)
-		if err != nil {
-			fmt.Println(err.Error())
-		}
-	} else {
-		func() { _ = Log.DelLogger(logs.AdapterFile) }()
-		err := Log.SetLogger(logs.AdapterFile, fmt.Sprintf(`{"filename":"%s","level":7,"maxlines":0,"maxsize":0,"daily":false,"maxdays":0}`, Config.LogOutput))
-		if err != nil {
-			fmt.Println(err.Error())
-		}
+	func() { _ = Log.DelLogger(logs.AdapterFile) }()
+	err := Log.SetLogger(logs.AdapterFile, fmt.Sprintf(`{"filename":"%s","level":7,"maxlines":0,"maxsize":0,"daily":false,"maxdays":0}`, Config.LogOutput))
+	if err != nil {
+		fmt.Println(err.Error())
 	}
 }