diff --git a/app/Service/PaymentService.php b/app/Service/PaymentService.php
index 96e9847..84cc208 100644
--- a/app/Service/PaymentService.php
+++ b/app/Service/PaymentService.php
@@ -597,7 +597,7 @@ class PaymentService extends AbstractService
             'transContent' => [
                 [
                     'transNo' => $apply->apply_no,
-                    'transBatchId' => $apply->batch_num,
+                    'transBatchId' => $apply->third_batch_num,
                 ]
             ]
         ];