update

app/Http/Controllers/api/TelegramWebHook.php

@@ -70,6 +70,7 @@ class TelegramWebHook extends BaseController
                 if (!$from->isBot) {
                     $chatId = $from->id;
                     $firstName = $from->firstName;
+                    $username = $from->username;
                 }
 
                 $user = User::where('member_id', $chatId)->first();