diff --git a/mhd_bms/src/main/java/com/mhd/bms/application/server/billingStatement/BillingStatementApplicationService.java b/mhd_bms/src/main/java/com/mhd/bms/application/server/billingStatement/BillingStatementApplicationService.java
index 9df805da9..fae3493b8 100644
--- a/mhd_bms/src/main/java/com/mhd/bms/application/server/billingStatement/BillingStatementApplicationService.java
+++ b/mhd_bms/src/main/java/com/mhd/bms/application/server/billingStatement/BillingStatementApplicationService.java
@@ -789,7 +789,8 @@ public class BillingStatementApplicationService {
                             Long organizationId = billingStatement.getOrganizationId();
                             Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                             if (taxRateMap == null) continue;
-                            Double taxRate = (Double) taxRateMap.get("taxRate");
+                            BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                            Double taxRate = taxRateBigDecimal.doubleValue();
                             Long billingStatementId = billingStatement.getBillingStatementId();
                             BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                             billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -845,7 +846,8 @@ public class BillingStatementApplicationService {
                         Long organizationId = billingStatement.getOrganizationId();
                         Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                         if (taxRateMap == null) continue;
-                        Double taxRate = (Double) taxRateMap.get("taxRate");
+                        BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                            Double taxRate = taxRateBigDecimal.doubleValue();
                         Long billingStatementId = billingStatement.getBillingStatementId();
                         BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                         billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -916,7 +918,8 @@ public class BillingStatementApplicationService {
                     Long organizationId = billingStatement.getOrganizationId();
                     Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                     if (taxRateMap == null) continue;
-                    Double taxRate = (Double) taxRateMap.get("taxRate");
+                    BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                    Double taxRate = taxRateBigDecimal.doubleValue();
                     Long billingStatementId = billingStatement.getBillingStatementId();
                     BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                     billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -995,7 +998,8 @@ public class BillingStatementApplicationService {
                             Long organizationId = billingStatement.getOrganizationId();
                             Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                             if (taxRateMap == null) continue;
-                            Double taxRate = (Double) taxRateMap.get("taxRate");
+                            BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                            Double taxRate = taxRateBigDecimal.doubleValue();
                             Long billingStatementId = billingStatement.getBillingStatementId();
                             BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                             billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -1050,7 +1054,8 @@ public class BillingStatementApplicationService {
                         Long organizationId = billingStatement.getOrganizationId();
                         Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                         if (taxRateMap == null) continue;
-                        Double taxRate = (Double) taxRateMap.get("taxRate");
+                        BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                        Double taxRate = taxRateBigDecimal.doubleValue();
                         Long billingStatementId = billingStatement.getBillingStatementId();
                         BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                         billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -1121,7 +1126,8 @@ public class BillingStatementApplicationService {
                     Long organizationId = billingStatement.getOrganizationId();
                     Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                     if (taxRateMap == null) continue;
-                    Double taxRate = (Double) taxRateMap.get("taxRate");
+                    BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                    Double taxRate = taxRateBigDecimal.doubleValue();
                     Long billingStatementId = billingStatement.getBillingStatementId();
                     BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                     billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -1194,7 +1200,8 @@ public class BillingStatementApplicationService {
                             Long organizationId = billingStatement.getOrganizationId();
                             Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                             if (taxRateMap == null) continue;
-                            Double taxRate = (Double) taxRateMap.get("taxRate");
+                            BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                            Double taxRate = taxRateBigDecimal.doubleValue();
                             Long billingStatementId = billingStatement.getBillingStatementId();
                             BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                             billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -1250,7 +1257,8 @@ public class BillingStatementApplicationService {
                         Long organizationId = billingStatement.getOrganizationId();
                         Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                         if (taxRateMap == null) continue;
-                        Double taxRate = (Double) taxRateMap.get("taxRate");
+                        BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                            Double taxRate = taxRateBigDecimal.doubleValue();
                         Long billingStatementId = billingStatement.getBillingStatementId();
                         BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                         billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -1321,7 +1329,8 @@ public class BillingStatementApplicationService {
                     Long organizationId = billingStatement.getOrganizationId();
                     Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                     if (taxRateMap == null) continue;
-                    Double taxRate = (Double) taxRateMap.get("taxRate");
+                    BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                            Double taxRate = taxRateBigDecimal.doubleValue();
                     Long billingStatementId = billingStatement.getBillingStatementId();
                     BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                     billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -1400,7 +1409,8 @@ public class BillingStatementApplicationService {
                             Long organizationId = billingStatement.getOrganizationId();
                             Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                             if (taxRateMap == null) continue;
-                            Double taxRate = (Double) taxRateMap.get("taxRate");
+                            BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                            Double taxRate = taxRateBigDecimal.doubleValue();
                             Long billingStatementId = billingStatement.getBillingStatementId();
                             BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                             billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -1455,7 +1465,8 @@ public class BillingStatementApplicationService {
                         Long organizationId = billingStatement.getOrganizationId();
                         Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                         if (taxRateMap == null) continue;
-                        Double taxRate = (Double) taxRateMap.get("taxRate");
+                        BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                            Double taxRate = taxRateBigDecimal.doubleValue();
                         Long billingStatementId = billingStatement.getBillingStatementId();
                         BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                         billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));
@@ -1526,7 +1537,8 @@ public class BillingStatementApplicationService {
                     Long organizationId = billingStatement.getOrganizationId();
                     Map<String, Object> taxRateMap = billingStatementMapper.getTaxRate(organizationId, firstSubjectCode, firstSubjectName);
                     if (taxRateMap == null) continue;
-                    Double taxRate = (Double) taxRateMap.get("taxRate");
+                    BigDecimal taxRateBigDecimal = (BigDecimal) taxRateMap.get("taxRate");
+                            Double taxRate = taxRateBigDecimal.doubleValue();
                     Long billingStatementId = billingStatement.getBillingStatementId();
                     BillingStatementDTO billingStatementDTO = new BillingStatementDTO();
                     billingStatementDTO.setBillingStatementIds(String.valueOf(billingStatementId));