diff --git a/app/Http/Controllers/Api/CardTransaction/CardTransactionsController.php b/app/Http/Controllers/Api/CardTransaction/CardTransactionsController.php
index e067d09..0566cf9 100644
--- a/app/Http/Controllers/Api/CardTransaction/CardTransactionsController.php
+++ b/app/Http/Controllers/Api/CardTransaction/CardTransactionsController.php
@@ -47,6 +47,8 @@ class CardTransactionsController extends Controller
             ]);
         }
 
+        $card_month  = str_pad($card_month, 2, '0', STR_PAD_LEFT);
+
         $response = fetchCardTransactionFromAzat(
             passport_serie: $passport_serie,
             passport_id: $passport_id,