diff --git a/app/Utils/Surge.php b/app/Utils/Surge.php
index 743ac6dc..34873996 100644
--- a/app/Utils/Surge.php
+++ b/app/Utils/Surge.php
@@ -38,7 +38,7 @@ class Surge
             if ($server['tlsSettings']) {
                 $tlsSettings = json_decode($server['tlsSettings'], true);
                 if (isset($tlsSettings['allowInsecure']) && !empty($tlsSettings['allowInsecure']))
-                    array_push($config, 'skip-cert-verify=' . $tlsSettings['allowInsecure'] ? 'true' : 'false');
+                    array_push($config, 'skip-cert-verify=' . ($tlsSettings['allowInsecure'] ? 'true' : 'false'));
                 if (isset($tlsSettings['serverName']) && !empty($tlsSettings['serverName']))
                     array_push($config, "sni={$tlsSettings['serverName']}");
             }