diff --git a/src/main/java/cn/palmte/work/service/ProjectEstimateService.java b/src/main/java/cn/palmte/work/service/ProjectEstimateService.java
index 0181da1..61f460c 100644
--- a/src/main/java/cn/palmte/work/service/ProjectEstimateService.java
+++ b/src/main/java/cn/palmte/work/service/ProjectEstimateService.java
@@ -11,6 +11,7 @@ import org.springframework.transaction.annotation.Transactional;
 import top.jfunc.common.db.utils.Pagination;
 import top.jfunc.common.utils.CollectionUtil;
 
+import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -234,8 +235,15 @@ public class ProjectEstimateService {
         List<ProjectEstimateCostManage> manages = projectEstimateCostManageRepository.findAllByProjectIdEquals(project.getId());
         if(CollectionUtil.isNotEmpty(manages)){
             ProjectEstimateCostManage costManageExpropriation = manages.stream().filter(d -> d.getType() == ProjectEstimateCostManage.TYPE_EXPROPRIATION).collect(Collectors.toList()).get(0);
+            if(costManageExpropriation.getCostTaxExclude() == null){
+                costManageExpropriation.setCostTaxExclude(new BigDecimal(0));
+            }
             estimateBean.setCostExpropriationTaxExclude(costManageExpropriation.getCostTaxExclude());
+
             ProjectEstimateCostManage costManageCompany = manages.stream().filter(d -> d.getType() == ProjectEstimateCostManage.TYPE_COMPANY_MANAGE).collect(Collectors.toList()).get(0);
+            if(costManageCompany.getCostTaxExclude() == null){
+                costManageCompany.setCostTaxExclude(new BigDecimal(0));
+            }
             estimateBean.setCostCompanyManageTaxExclude(costManageCompany.getCostTaxExclude());
         }