diff --git a/.env.example b/.env.example
index bfacb4b..8bb3707 100644
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,4 @@
 AUTH_PASS=pass
 LOG_DIR=saved_log
 
-PORT=8009
\ No newline at end of file
+LISTEN_ADDR=127.0.0.1:8009
\ No newline at end of file
diff --git a/config/config.go b/config/config.go
index dbeb6a6..670a55e 100644
--- a/config/config.go
+++ b/config/config.go
@@ -22,7 +22,7 @@ func InitConfig() {
 	}
 
 	Gin = gin{
-		Port: GetEnv("PORT"),
+		Addr: GetEnv("LISTEN_ADDR"),
 	}
 }
 func GetEnv(key string, defaultValue ...string) string {
diff --git a/config/gin.go b/config/gin.go
index 263435a..c16c761 100644
--- a/config/gin.go
+++ b/config/gin.go
@@ -1,7 +1,7 @@
 package config
 
 type gin struct {
-	Port string
+	Addr string
 }
 
 var Gin gin
diff --git a/main.go b/main.go
index 3db8375..f0239ff 100644
--- a/main.go
+++ b/main.go
@@ -38,7 +38,7 @@ func init() {
 }
 
 func main() {
-	err := Router.Run(fmt.Sprintf(":%s", config.Gin.Port))
+	err := Router.Run(config.Gin.Addr)
 	if err != nil {
 		log.Fatal(err)
 		return