diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/service/ComplexQueryService.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/service/ComplexQueryService.java
index c0b81b28..919bfd8d 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/service/ComplexQueryService.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/service/ComplexQueryService.java
@@ -28,6 +28,7 @@ public interface ComplexQueryService {
     /**
      * 导出综合查询工程机具使用列表
      * @param bean
+     * @return
      */
     List<ProjUsingRecord> exportProjUsingRecord(ProjUsingRecord bean);
 
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/service/impl/ComplexQueryServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/service/impl/ComplexQueryServiceImpl.java
index 4554e0e5..afff8b6d 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/service/impl/ComplexQueryServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/service/impl/ComplexQueryServiceImpl.java
@@ -13,6 +13,7 @@ import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -55,11 +56,11 @@ public class ComplexQueryServiceImpl implements ComplexQueryService {
     @Override
     public List<ProjUsingRecord> exportProjUsingRecord(ProjUsingRecord bean) {
             // 使用 BigDecimal 常量初始化
-            BigDecimal totalLeaseNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-            BigDecimal totalBackNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-            BigDecimal totalUsNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-            BigDecimal totalUsPrice = BigDecimal.ZERO.setScale(2, BigDecimal.ROUND_HALF_UP);
-            BigDecimal totalTotalPrice = BigDecimal.ZERO.setScale(2, BigDecimal.ROUND_HALF_UP);
+            BigDecimal totalLeaseNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+            BigDecimal totalBackNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+            BigDecimal totalUsNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+            BigDecimal totalUsPrice = BigDecimal.ZERO.setScale(2, RoundingMode.HALF_UP);
+            BigDecimal totalTotalPrice = BigDecimal.ZERO.setScale(2, RoundingMode.HALF_UP);
             List<ProjUsingRecord> list = complexQueryMapper.getProjUsingRecordList(bean);
             if (CollectionUtils.isNotEmpty(list)) {
                 ProjUsingRecord projUsingRecord = new ProjUsingRecord();
@@ -71,11 +72,11 @@ public class ComplexQueryServiceImpl implements ComplexQueryService {
                     totalTotalPrice = totalTotalPrice.add(record.getTotalPrice());
                 }
                 // 设置 ProjUsingDto 总结数据
-                projUsingRecord.setLeaseNum(totalLeaseNum.setScale(3, BigDecimal.ROUND_HALF_UP));
-                projUsingRecord.setBackNum(totalBackNum.setScale(3, BigDecimal.ROUND_HALF_UP));
-                projUsingRecord.setUsNum(totalUsNum.setScale(3, BigDecimal.ROUND_HALF_UP));
-                projUsingRecord.setUsPrice(totalUsPrice.setScale(2, BigDecimal.ROUND_HALF_UP));
-                projUsingRecord.setTotalPrice(totalTotalPrice.setScale(2, BigDecimal.ROUND_HALF_UP));
+                projUsingRecord.setLeaseNum(totalLeaseNum.setScale(3, RoundingMode.HALF_UP));
+                projUsingRecord.setBackNum(totalBackNum.setScale(3, RoundingMode.HALF_UP));
+                projUsingRecord.setUsNum(totalUsNum.setScale(3, RoundingMode.HALF_UP));
+                projUsingRecord.setUsPrice(totalUsPrice.setScale(2, RoundingMode.HALF_UP));
+                projUsingRecord.setTotalPrice(totalTotalPrice.setScale(2, RoundingMode.HALF_UP));
                 projUsingRecord.setUnit("合计");
                 list.add(0,projUsingRecord);
             }
@@ -162,16 +163,16 @@ public class ComplexQueryServiceImpl implements ComplexQueryService {
      */
     @Override
     public List<RetainedEquipmentInfo> getRetainedEquipmentList(RetainedEquipmentInfo bean) {
-        BigDecimal totalPrice = BigDecimal.ZERO.setScale(2, BigDecimal.ROUND_HALF_UP);
-        BigDecimal totalStoreNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-        BigDecimal totalUsNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-        BigDecimal totalRepairNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-        BigDecimal totalInputNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-        BigDecimal totalRepairInputNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-        BigDecimal totalAllNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-        BigDecimal fiveReplacementNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-        BigDecimal tenReplacementNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
-        BigDecimal tenPlusReplacementNum = BigDecimal.ZERO.setScale(3, BigDecimal.ROUND_HALF_UP);
+        BigDecimal totalPrice = BigDecimal.ZERO.setScale(2, RoundingMode.HALF_UP);
+        BigDecimal totalStoreNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+        BigDecimal totalUsNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+        BigDecimal totalRepairNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+        BigDecimal totalInputNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+        BigDecimal totalRepairInputNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+        BigDecimal totalAllNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+        BigDecimal fiveReplacementNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+        BigDecimal tenReplacementNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
+        BigDecimal tenPlusReplacementNum = BigDecimal.ZERO.setScale(3, RoundingMode.HALF_UP);
         String fiveReplacementRate = "0%";
         String tenReplacementRate = "0%";
         String tenPlusReplacementRate = "0%";
@@ -189,7 +190,7 @@ public class ComplexQueryServiceImpl implements ComplexQueryService {
                 tenPlusReplacementNum = tenPlusReplacementNum.add(retainedEquipmentInfo.getTenPlusReplacementNum());
                 BigDecimal equipmentPrice = retainedEquipmentInfo.getAllNum()
                         .multiply(retainedEquipmentInfo.getBuyPrice())
-                        .divide(new BigDecimal(10000), 2, BigDecimal.ROUND_HALF_UP);
+                        .divide(new BigDecimal(10000), 2, RoundingMode.HALF_UP);
                 totalPrice = totalPrice.add(equipmentPrice);
                 BigDecimal allNum = retainedEquipmentInfo.getAllNum();
                 if (allNum.compareTo(BigDecimal.ZERO) == 0) {
@@ -198,17 +199,17 @@ public class ComplexQueryServiceImpl implements ComplexQueryService {
                     tenPlusReplacementRate = "0%";
                 } else {
                     fiveReplacementRate = retainedEquipmentInfo.getFiveReplacementNum()
-                            .divide(allNum, 4, BigDecimal.ROUND_HALF_DOWN)
+                            .divide(allNum, 4, RoundingMode.HALF_DOWN)
                             .multiply(new BigDecimal(100))
-                            .setScale(2, BigDecimal.ROUND_HALF_UP) + "%";
+                            .setScale(2, RoundingMode.HALF_UP) + "%";
                     tenReplacementRate = retainedEquipmentInfo.getTenReplacementNum()
-                            .divide(allNum, 4, BigDecimal.ROUND_HALF_DOWN)
+                            .divide(allNum, 4, RoundingMode.HALF_DOWN)
                             .multiply(new BigDecimal(100))
-                            .setScale(2, BigDecimal.ROUND_HALF_UP) + "%";
+                            .setScale(2, RoundingMode.HALF_UP) + "%";
                     tenPlusReplacementRate = retainedEquipmentInfo.getTenPlusReplacementNum()
-                            .divide(allNum, 4, BigDecimal.ROUND_HALF_DOWN)
+                            .divide(allNum, 4, RoundingMode.HALF_DOWN)
                             .multiply(new BigDecimal(100))
-                            .setScale(2, BigDecimal.ROUND_HALF_UP) + "%";
+                            .setScale(2, RoundingMode.HALF_UP) + "%";
                 }
                 retainedEquipmentInfo.setTotalPrice(equipmentPrice);
                 retainedEquipmentInfo.setFiveReplacementRate(fiveReplacementRate);
@@ -221,17 +222,17 @@ public class ComplexQueryServiceImpl implements ComplexQueryService {
                 tenPlusReplacementRate = "0%";
             } else {
                 fiveReplacementRate = fiveReplacementNum
-                        .divide(totalAllNum, 4, BigDecimal.ROUND_HALF_DOWN)
+                        .divide(totalAllNum, 4, RoundingMode.HALF_DOWN)
                         .multiply(new BigDecimal(100))
-                        .setScale(2, BigDecimal.ROUND_HALF_UP) + "%";
+                        .setScale(2, RoundingMode.HALF_UP) + "%";
                 tenReplacementRate = tenReplacementNum
-                        .divide(totalAllNum, 4, BigDecimal.ROUND_HALF_DOWN)
+                        .divide(totalAllNum, 4, RoundingMode.HALF_DOWN)
                         .multiply(new BigDecimal(100))
-                        .setScale(2, BigDecimal.ROUND_HALF_UP) + "%";
+                        .setScale(2, RoundingMode.HALF_UP) + "%";
                 tenPlusReplacementRate = tenPlusReplacementNum
-                        .divide(totalAllNum, 4, BigDecimal.ROUND_HALF_DOWN)
+                        .divide(totalAllNum, 4, RoundingMode.HALF_DOWN)
                         .multiply(new BigDecimal(100))
-                        .setScale(2, BigDecimal.ROUND_HALF_UP) + "%";
+                        .setScale(2, RoundingMode.HALF_UP) + "%";
             }
             if (bean.getIsExport() == 0) {
                 RetainedEquipmentInfo retainedEquipmentInfo = new RetainedEquipmentInfo();