diff --git a/src/main/java/com/zhgd/xmgl/task/ExamTask.java b/src/main/java/com/zhgd/xmgl/task/ExamTask.java
index 141e7802a..e06123667 100644
--- a/src/main/java/com/zhgd/xmgl/task/ExamTask.java
+++ b/src/main/java/com/zhgd/xmgl/task/ExamTask.java
@@ -3,13 +3,17 @@ package com.zhgd.xmgl.task;
 import cn.hutool.core.date.DateTime;
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.zhgd.xmgl.async.AsyncHikvision;
 import com.zhgd.xmgl.modules.basicdata.entity.SystemUser;
 import com.zhgd.xmgl.modules.basicdata.service.ISystemUserService;
 import com.zhgd.xmgl.modules.car.entity.CarInfo;
+import com.zhgd.xmgl.modules.car.entity.CarInfoApprovalFlow;
 import com.zhgd.xmgl.modules.car.enums.CarInfoCarModuleTypeEnum;
+import com.zhgd.xmgl.modules.car.service.ICarInfoApprovalFlowService;
 import com.zhgd.xmgl.modules.car.service.ICarInfoService;
 import com.zhgd.xmgl.modules.exam.entity.*;
 import com.zhgd.xmgl.modules.exam.service.*;
@@ -22,12 +26,11 @@ import com.zhgd.xmgl.modules.xz.service.IXzMaterialService;
 import com.zhgd.xmgl.util.EmailUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
+import java.util.*;
 import java.util.stream.Collectors;
 
 @Slf4j
@@ -73,6 +76,10 @@ public class ExamTask {
     @Autowired
     private ICarInfoService carInfoService;
 
+    @Lazy
+    @Autowired
+    private ICarInfoApprovalFlowService carInfoApprovalFlowService;
+
     @Autowired
     private EmailUtils emailUtils;
 
@@ -101,10 +108,16 @@ public class ExamTask {
         if (carInfos.size() > 0) {
             carInfos = carInfos.stream().filter(c -> carNumber.contains(c.getCarNumber())).collect(Collectors.toList());
             if (carInfos.size() > 0) {
-                carInfoService.removeByIds(carInfos.stream().map(c -> c.getId()).collect(Collectors.toSet()));
+                Map<String, CarInfo> carMap = carInfos.stream().collect(Collectors.toMap(c -> c.getCarNumber() + ":" + c.getReserveStartTime() + ":" + c.getReserveEndTime(), c -> c, (c1, c2) -> c1));
+                List<CarInfoApprovalFlow> flows = carInfoApprovalFlowService.list(new LambdaQueryWrapper<CarInfoApprovalFlow>().in(CarInfoApprovalFlow::getCarNumber, carInfos.stream().map(CarInfo::getCarNumber).collect(Collectors.toSet())));
+                flows = flows.stream().filter(f ->
+                        carMap.get(f.getCarNumber() + ":" + f.getReserveStartTime() + ":" + f.getReserveEndTime()) != null
+                ).collect(Collectors.toList());
+                carInfoApprovalFlowService.removeByIds(flows.stream().map(c -> c.getId()).collect(Collectors.toSet()));
                 for (CarInfo carInfo : carInfos) {
                     //同步海康
-                    carInfoService.deleteCarInfoForHikvision(carInfo, false);
+                    Project project = projectService.getProjectInfoBySn(carInfo.getProjectSn());
+                    carInfoService.deleteOrUpdateCar(project, carInfo, false);
                 }
             }
         }