diff --git a/src/components/pages/report/finance/export/CustomerPaymentExportXLSX.tsx b/src/components/pages/report/finance/export/CustomerPaymentExportXLSX.tsx
index 10d9c12a..fec4dc6b 100644
--- a/src/components/pages/report/finance/export/CustomerPaymentExportXLSX.tsx
+++ b/src/components/pages/report/finance/export/CustomerPaymentExportXLSX.tsx
@@ -45,7 +45,7 @@ export const generateCustomerPaymentExcel = async (
     worksheet.columns = columns;
 
     customerData.forEach((item, index) => {
-      worksheet.addRow({
+      const row = worksheet.addRow({
         no: index + 1,
         transDate: item.trans_date
           ? formatDate(item.trans_date, 'DD MMM YYYY')
@@ -72,10 +72,18 @@ export const generateCustomerPaymentExcel = async (
           : '',
         salesPerson: item.sales_person || '',
       });
+
+      const accountsReceivableCell = row.getCell('accountsReceivable');
+      if (
+        accountsReceivableCell.value &&
+        accountsReceivableCell.value.toString().startsWith('-Rp')
+      ) {
+        accountsReceivableCell.font = { color: { argb: 'FFFF0000' } };
+      }
     });
 
     if (customerReport.summary) {
-      worksheet.addRow({
+      const summaryRow = worksheet.addRow({
         no: 'Total',
         transDate: '',
         deliveryDate: '',
@@ -102,6 +110,15 @@ export const generateCustomerPaymentExcel = async (
         pickupInfo: '',
         salesPerson: '',
       });
+
+      const summaryAccountsReceivableCell =
+        summaryRow.getCell('accountsReceivable');
+      if (
+        summaryAccountsReceivableCell.value &&
+        summaryAccountsReceivableCell.value.toString().startsWith('-Rp')
+      ) {
+        summaryAccountsReceivableCell.font = { color: { argb: 'FFFF0000' } };
+      }
     }
   }