diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/domain/vo/RepairDeviceListVo.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/domain/vo/RepairDeviceListVo.java
index 8ed4a21b..32fd8a56 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/domain/vo/RepairDeviceListVo.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/domain/vo/RepairDeviceListVo.java
@@ -5,6 +5,7 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
+import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -60,6 +61,12 @@ public class RepairDeviceListVo extends BaseVO {
     @ApiModelProperty(value = "维修报废数量")
     private int scrapNum;
 
+    @ApiModelProperty(value = "维修费用记录条数")
+    private Integer totalCostRecords;
+
+    @ApiModelProperty(value = "维修费用合计")
+    private BigDecimal totalCost;
+
     @ApiModelProperty(value = "内层物资类型集合")
     private List<RepairDeviceVO> repairDeviceList = new ArrayList<>();
 }
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/RepairService.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/RepairService.java
index 8523b503..cdac1727 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/RepairService.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/RepairService.java
@@ -9,6 +9,9 @@ import com.bonus.material.repair.domain.vo.RepairDeviceListVo;
 import com.bonus.material.repair.domain.vo.RepairDeviceVO;
 import com.bonus.system.api.domain.SysUser;
 
+import javax.validation.Valid;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -36,19 +39,19 @@ public interface RepairService {
     /**
      * 查询维修单
      */
-    AjaxResult getRepairTicketInfo(String taskId);
+    AjaxResult getRepairTicketInfo(@NotBlank(message = "TaskId参数不能为空") String taskId);
 
     /**
      * 提交维修记录
      */
-    AjaxResult submitRepairApply(RepairApplyRecord bean);
+    AjaxResult submitRepairApply(@NotNull(message = "参数不能为空") RepairApplyRecord bean);
 
     /**
      * 快捷维修记录
      */
     AjaxResult fastRepairApply(List<RepairTaskDetails> list);
 
-    AjaxResult batchRepairApply(List<RepairDeviceVO> repairDeviceVOList);
+    AjaxResult batchRepairApply(@NotNull List<RepairDeviceVO> repairDeviceVOList);
 
     /**
      * 维修明细--批量审核--更新明细status
@@ -64,9 +67,9 @@ public interface RepairService {
      * 提交审核
      * @param taskList 任务信息集合
      */
-    AjaxResult endRepairTask(List<RepairTask> taskList);
+    AjaxResult endRepairTask(@NotNull List<RepairTask> taskList);
 
-    AjaxResult rejectRepair(List<Long> taskList);
+    AjaxResult rejectRepair(@NotNull List<Long> taskList);
 
 
     /**
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/impl/RepairServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/impl/RepairServiceImpl.java
index ef29965c..8a6693a8 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/impl/RepairServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/repair/service/impl/RepairServiceImpl.java
@@ -71,13 +71,16 @@ public class RepairServiceImpl implements RepairService {
 
     @Override
     public List<RepairDeviceListVo> getRepairMaTypeList(RepairTaskDetails bean, boolean isGroup) {
+        if (Objects.isNull(bean)) {
+            return new ArrayList<>();
+        }
         bean.setCompanyId(null);
         List<RepairDeviceListVo> repairMaTypeList = repairMapper.getRepairMaTypeList(bean);
 
         if (repairMaTypeList.isEmpty() || !isGroup) {
             return repairMaTypeList;
         }
-
+        repairMaTypeList.removeIf(Objects::isNull);
         // 创建Map集合，用于快速分组，使用 ConcurrentHashMap 保证线程安全
         Map<Long, RepairDeviceListVo> resultMap = new ConcurrentHashMap<>();
 
@@ -92,16 +95,18 @@ public class RepairServiceImpl implements RepairService {
                 System.err.println("复制属性时发生错误: {}" + e.getMessage());
                 throw new RuntimeException("复制属性时发生错误", e);
             }
-
             if (item.getTypeNameId() == null) {
                 // 处理 typeNameId 为空的情况
                 System.err.println("typeNameId 为空，跳过当前项: " + item);
                 return;
             }
-
-           // 使用 computeIfAbsent 方法，如果 key 不存在，则创建一个新对象，并添加到 resultMap 中
-           resultMap.computeIfAbsent(item.getTypeNameId(), k -> item).getRepairDeviceList().add(repairDeviceVO);
+            resultMap.computeIfAbsent(item.getTypeNameId(), origin -> item).getRepairDeviceList().add(repairDeviceVO);
+            resultMap.computeIfPresent(item.getTypeNameId(), (origin, novel) -> {
+                novel.setTotalCost(novel.getTotalCost().add(Optional.ofNullable(item.getTotalCost()).orElse(BigDecimal.ZERO)));
+                return novel;
+            });
         });
+
         return new ArrayList<>(resultMap.values());
     }
 
@@ -123,6 +128,7 @@ public class RepairServiceImpl implements RepairService {
             }
             // 查询维修任务详情
             List<RepairDeviceListVo> repairMaTypeGroupList = getRepairMaTypeList(new RepairTaskDetails(taskId), true);
+
             List<RepairPart> repairPartList = repairAuditDetailsMapper.getPartDetailsByTaskId(new RepairAuditDetails().setTaskId(thisTaskId));
             repairPartList = mergePartsNum(repairPartList);
 
@@ -143,14 +149,13 @@ public class RepairServiceImpl implements RepairService {
 
     public static List<RepairPart> mergePartsNum(@NotNull List<RepairPart> devices) {
          try {
-            Map<String, RepairPart> map = devices.stream().filter(Objects::nonNull).collect(Collectors.toConcurrentMap(
-                    device -> device.getTypeId() + ":" + device.getPartCost() + ":" + device.getPartName(),
+            Map<String, RepairPart> map = devices.stream().filter(Objects::nonNull).collect(
+                    Collectors.toConcurrentMap(device -> device.getTypeId() + ":" + device.getPartCost() + ":" + device.getPartName(),
                     device -> device, (existing, recently) -> {
                         existing.setPartNum(existing.getPartNum() + recently.getPartNum());
                         return existing;
-                    },
-                    ConcurrentHashMap::new
-                ));
+                    }, ConcurrentHashMap::new)
+            );
             return new ArrayList<>(map.values());
         } catch (Exception e) {
             throw new ServiceException("Error merging parts" + e.getMessage());
@@ -286,6 +291,9 @@ public class RepairServiceImpl implements RepairService {
      * 校验维修数量
      */
     private static int verifyRepairNum(RepairApplyRecord bean, RepairTaskDetails details) {
+        if (bean == null || bean.getRepairNum() == null) {
+            throw new ServiceException("维修数量不能为空");
+        }
         int repairNum = OptionalInt.of(details.getRepairedNum()).orElse(0) + bean.getRepairNum();
         if (repairNum + OptionalInt.of(details.getScrapNum()).orElse(0) > details.getRepairNum()) {
             throw new ServiceException("维修数量大于维修总量");
diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/repair/RepairMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/repair/RepairMapper.xml
index c8658e40..f75b269c 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/repair/RepairMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/repair/RepairMapper.xml
@@ -245,12 +245,16 @@
             rad.status as status,
             su.nick_name as repairer,
             rad.update_time as updateTime,
-            rad.type_id as typeId
+            rad.type_id as typeId,
+            rad.create_time,
+            count(rc.id) AS totalCostRecords,
+            sum(rc.costs) AS totalCost
         from repair_apply_details rad
         left join ma_type mt on rad.type_id = mt.type_id
         left join ma_machine mm on mm.ma_id = rad.ma_id
         left join sys_user su on rad.repairer = su.user_id
         left join ma_type mt2 on mt.parent_id = mt2.type_id
+        left join repair_cost rc ON rad.id = rc.repair_id
         where rad.task_id = #{taskId}
         <if test="companyId != null and companyId != ''">
             and rad.company_id = #{companyId}
@@ -267,6 +271,7 @@
         <if test="typeName != null and typeName != ''">
             AND mt2.type_id = #{typeName}
         </if>
+        GROUP BY rad.id
         order by rad.create_time desc
     </select>