diff --git a/backend/auth/otp/providers.php b/backend/auth/otp/providers.php
index 52e5f7c..c985863 100644
--- a/backend/auth/otp/providers.php
+++ b/backend/auth/otp/providers.php
@@ -132,14 +132,14 @@ function sendNabehOtp(string $receiver, string $otp, string $method = '', string
     $phoneRaw = preg_replace('/\D+/', '', $receiver);
 
     // Map method/type (Text OTP is the default now)
-    $type = 'text';
+    $type = 'image';
     if ($method === 'image') {
         $type = 'image';
     } elseif ($method === 'text') {
         $type = 'text';
     } else {
         // If no method specified or if 'voice' was requested, force default to 'text'
-        $type = 'text';
+        $type = 'image';
     }
 
     $appName = 'سيرو رايدر';