support clash x

app/Http/Controllers/ClientController.php

@@ -29,7 +29,7 @@ class ClientController extends Controller
         if(strpos($_SERVER['HTTP_USER_AGENT'], 'Quantumult') !== false) {
           die($this->quantumult($user, $server));
         }
-        if(strpos($_SERVER['HTTP_USER_AGENT'], 'clash_win') !== false) {
+        if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'clash') !== false) {
           die($this->clash($user, $server));
         }
         die($this->origin($user, $server));