diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/projectdeclared/manage/ConstructionManage.java b/pmapi/src/main/java/com/ningdatech/pmapi/projectdeclared/manage/ConstructionManage.java
index f765210..ad63b24 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/projectdeclared/manage/ConstructionManage.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/projectdeclared/manage/ConstructionManage.java
@@ -19,12 +19,14 @@ import com.ningdatech.pmapi.common.util.ExcelExportStyle;
 import com.ningdatech.pmapi.projectdeclared.model.dto.ContractSaveDTO;
 import com.ningdatech.pmapi.projectdeclared.model.dto.DeclaredProjectExportDTO;
 import com.ningdatech.pmapi.projectdeclared.model.dto.PreInsSaveDTO;
-import com.ningdatech.pmapi.projectdeclared.model.dto.PurchaseSaveDTO;
 import com.ningdatech.pmapi.projectdeclared.model.entity.Contract;
 import com.ningdatech.pmapi.projectdeclared.model.entity.PaymentPlan;
 import com.ningdatech.pmapi.projectdeclared.model.entity.PreInsAcceptancePerson;
 import com.ningdatech.pmapi.projectdeclared.model.entity.Purchase;
-import com.ningdatech.pmapi.projectdeclared.model.vo.*;
+import com.ningdatech.pmapi.projectdeclared.model.vo.ContractVO;
+import com.ningdatech.pmapi.projectdeclared.model.vo.PaymentPlanVO;
+import com.ningdatech.pmapi.projectdeclared.model.vo.PreInsAcceptancePersonVO;
+import com.ningdatech.pmapi.projectdeclared.model.vo.PreInsVO;
 import com.ningdatech.pmapi.projectdeclared.service.IContractService;
 import com.ningdatech.pmapi.projectdeclared.service.IPaymentPlanService;
 import com.ningdatech.pmapi.projectdeclared.service.IPreInsAcceptancePersonService;
@@ -47,7 +49,6 @@ import org.springframework.stereotype.Component;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.math.BigDecimal;
-import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.Collections;
@@ -349,15 +350,9 @@ public class ConstructionManage {
         query.orderByAsc(Project::getDeliveryTime);
         List<Project> records = projectService.list(query);
 
-        AtomicInteger serialNumber = new AtomicInteger(0);
         List<DeclaredProjectExportDTO> collect = Lists.newArrayList();
         if (CollUtil.isNotEmpty(records)) {
-            List<Long> projectIds = records.stream().map(Project::getId).collect(Collectors.toList());
-
-            List<Purchase> purchases = purchaseService.list(Wrappers.lambdaQuery(Purchase.class)
-                    .in(Purchase::getProjectId, projectIds));
-            Map<Long, Purchase> purchaseMap = purchases.stream().collect(Collectors.toMap(Purchase::getProjectId, v -> v));
-
+            AtomicInteger serialNumber = new AtomicInteger(0);
             collect = records.stream().map(r -> {
                 DeclaredProjectExportDTO exportDTO = new DeclaredProjectExportDTO();
                 BeanUtils.copyProperties(r, exportDTO);
@@ -382,8 +377,6 @@ public class ConstructionManage {
                     .registerWriteHandler(ExcelExportStyle.formalStyle())
                     .sheet(fileName)
                     .doWrite(collect);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
         } catch (Exception e) {
             throw new RuntimeException(e);
         }