diff --git a/app/Classes/Modules/Exports/Services/ExportsReceivePaymentForBookingReport.php b/app/Classes/Modules/Exports/Services/ExportsReceivePaymentForBookingReport.php
index 0958b037..32d6e86d 100644
--- a/app/Classes/Modules/Exports/Services/ExportsReceivePaymentForBookingReport.php
+++ b/app/Classes/Modules/Exports/Services/ExportsReceivePaymentForBookingReport.php
@@ -40,6 +40,7 @@ class ExportsReceivePaymentForBookingReport implements FromQuery, WithHeadings,
             'DeptNo',
             'PaymentMethod',
             'PaymentAmt',
+            'KnockOffDocType',
             'KnockOffDocNo',
             'KnockOffAmt',
         ];
@@ -99,6 +100,7 @@ class ExportsReceivePaymentForBookingReport implements FromQuery, WithHeadings,
             'C',                                                //DeptNo
             'SALES DEPOSIT - EXC',                              //PaymentMethod
             number_format($transaction->amount, 2),             //PaymentAmt
+            'RI',                                               //KnockOffDocType
             $autoCountSalesInvoiceId ?? '',                     //KnockOffDocNo
             number_format($transaction->amount, 2),             //KnockOffAmt
         ];