diff --git a/models/consts/consts.go b/models/consts/consts.go
index 170bd24..efa8d86 100644
--- a/models/consts/consts.go
+++ b/models/consts/consts.go
@@ -23,8 +23,9 @@ var (
 	Offline string = "offline"
 
 	// proxy type
-	TcpProxy   string = "tcp"
-	UdpProxy   string = "udp"
-	HttpProxy  string = "http"
-	HttpsProxy string = "https"
+	TcpProxy   	string = "tcp"
+	UdpProxy   	string = "udp"
+	HttpProxy  	string = "http"
+	HttpsProxy 	string = "https"
+	FtpProxy	string = "ftp"
 )