diff --git a/mhd_bms/src/main/java/com/mhd/bms/application/server/billManage/BillManageApplicationService.java b/mhd_bms/src/main/java/com/mhd/bms/application/server/billManage/BillManageApplicationService.java
index 532c7219e..50f706d8d 100644
--- a/mhd_bms/src/main/java/com/mhd/bms/application/server/billManage/BillManageApplicationService.java
+++ b/mhd_bms/src/main/java/com/mhd/bms/application/server/billManage/BillManageApplicationService.java
@@ -453,6 +453,16 @@ public class BillManageApplicationService {
         for (BillDetailDTO billDetailDTO : billDetailDTOListNoBillingStatementId) {
             BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
             BeanUtils.copyProperties(billDetailDTO, billingStatementDTO);
+
+            String firstSubjectCode = billDetailDTO.getFirstSubjectCode();
+            Double taxRate = billDetailMapper.getTaxRate(firstSubjectCode);
+            BigDecimal amount = billingStatementDTO.getBillingAmount();
+            BigDecimal taxAmount = amount.divide(BigDecimal.ONE.add(new BigDecimal(taxRate).divide(BigDecimal.valueOf(100))),10, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(taxRate).divide(BigDecimal.valueOf(100))).setScale(2, BigDecimal.ROUND_HALF_UP);
+            BigDecimal taxFreeFee = amount.subtract(taxAmount);
+            billingStatementDTO.setTaxAmount(taxAmount);
+            billingStatementDTO.setTaxFreeFee(taxFreeFee);
+            billingStatementDTO.setTaxRate(taxRate);
+            billingStatementDTO.setBillingAmount(amount);
             billingStatementDTO.setAccountExpenseType(billDetailDTO.getBillType());
             billingStatementDTO.setBillManageId(billManageDO.getBillManageId());
             billingStatementDTO.setBillingState(3);