diff --git a/log.go b/log.go
index d2d558a..f34418a 100644
--- a/log.go
+++ b/log.go
@@ -141,6 +141,12 @@ func init() {
 	}
 
 	defaultModeMapping["es"] = []AdapterTupple{{level, AdapterConsole}, {level, AdapterElasticSearch}}
-	defaultModeMapping["ali"] = []AdapterTupple{{level, AdapterConsole}, {level, AdapterAliLs}}
 	defaultModeMapping[""] = []AdapterTupple{{level, AdapterConsole}, {level, AdapterFile}}
+	defaultModeMapping["ali"] = []AdapterTupple{{level, AdapterConsole}}
+	env := os.Getenv(envKey)
+	if env == "production" || env == "gray" || os.Getenv("GRLOG_INTERNET") == "public" {
+		defaultModeMapping["ali"] = append(defaultModeMapping["ali"], AdapterTupple{level, AdapterAliLs})
+	} else {
+		defaultModeMapping["ali"] = append(defaultModeMapping["ali"], AdapterTupple{level, AdapterFile})
+	}
 }
diff --git a/log_test.go b/log_test.go
index 4be88a8..64ca342 100644
--- a/log_test.go
+++ b/log_test.go
@@ -63,12 +63,11 @@ func TestDropAdapter(t *testing.T) {
 }
 
 func TestNew(t *testing.T) {
-	os.Setenv("GRLOG_INTERNET", "public")
-	os.Setenv("GAORE_ENVIRONMENT", "development")
 	os.Setenv("CENTER_RUNMODE", "dev")
 	os.Setenv("GRLOG_APP_NAME", "yoda")
 	os.Setenv("GRLOG_ALILS_DEBUG", "on")
-	t.Log(os.Getenv("GRLOG_INTERNET"))
+	t.Log("GRLOG_INTERNET:" + os.Getenv("GRLOG_INTERNET"))
+	t.Log("GAORE_ENVIRONMENT:" + os.Getenv("GAORE_ENVIRONMENT"))
 	wg := sync.WaitGroup{}
 	for i := 0; i < 10; i++ {
 		wg.Add(1)
diff --git a/logs/file.go b/logs/file.go
index 0020023..4f93b89 100644
--- a/logs/file.go
+++ b/logs/file.go
@@ -81,7 +81,7 @@ func newFileWriter() Logger {
 		Rotate:     true,
 		RotatePerm: "0440",
 		Level:      LevelTrace,
-		Perm:       "0660",
+		Perm:       "0755",
 		MaxLines:   10000000,
 		MaxFiles:   999,
 		MaxSize:    1 << 28,
@@ -91,15 +91,16 @@ func newFileWriter() Logger {
 
 // Init file logger with json config.
 // jsonConfig like:
-//  {
-//  "filename":"logs/beego.log",
-//  "maxLines":10000,
-//  "maxsize":1024,
-//  "daily":true,
-//  "maxDays":15,
-//  "rotate":true,
-//      "perm":"0600"
-//  }
+//
+//	{
+//	"filename":"logs/beego.log",
+//	"maxLines":10000,
+//	"maxsize":1024,
+//	"daily":true,
+//	"maxDays":15,
+//	"rotate":true,
+//	    "perm":"0600"
+//	}
 func (w *fileLogWriter) Init(jsonConfig string) error {
 	err := json.Unmarshal([]byte(jsonConfig), w)
 	if err != nil {