diff --git a/web/assets/js/model/xray.js b/web/assets/js/model/xray.js
index 0430df5c..4b391dfa 100644
--- a/web/assets/js/model/xray.js
+++ b/web/assets/js/model/xray.js
@@ -461,8 +461,8 @@ class GrpcStreamSettings extends XrayCommonClass {
 
 class TlsStreamSettings extends XrayCommonClass {
     constructor(serverName='',
-                minVersion = TLS_VERSION_OPTION.TLS10,
-                maxVersion = TLS_VERSION_OPTION.TLS12,
+                minVersion = TLS_VERSION_OPTION.TLS12,
+                maxVersion = TLS_VERSION_OPTION.TLS13,
                 cipherSuites = '',
                 rejectUnknownSni = false,
                 certificates=[new TlsStreamSettings.Cert()],