diff --git a/web-infrastructure/src/main/java/com/zcloud/primeport/plan/mjDevice/TwoCarUtil.java b/web-infrastructure/src/main/java/com/zcloud/primeport/plan/mjDevice/TwoCarUtil.java
index 76e92b4..7566537 100644
--- a/web-infrastructure/src/main/java/com/zcloud/primeport/plan/mjDevice/TwoCarUtil.java
+++ b/web-infrastructure/src/main/java/com/zcloud/primeport/plan/mjDevice/TwoCarUtil.java
@@ -5,6 +5,7 @@ import cn.hutool.json.JSONArray;
 import cn.hutool.json.JSONObject;
 import com.zcloud.gbscommon.dahuaDevice.DaHuaDeviceCommon;
 import com.zcloud.gbscommon.dahuaDevice.DhuaConfig;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.zcloud.gbscommon.hkDevice.HKDeviceUtil;
 import com.zcloud.gbscommon.utils.DateUtil;
 import com.zcloud.gbscommon.utils.Tools;
@@ -13,8 +14,10 @@ import com.zcloud.gbscommon.zclouduser.request.ZcloudUserImgQry;
 import com.zcloud.gbscommon.zclouduser.response.ZcloudUserImgBase64Co;
 import com.zcloud.primeport.persistence.dataobject.ClosedAreaCarApplyDO;
 import com.zcloud.primeport.persistence.dataobject.ClosedAreaPersonApplyDO;
+import com.zcloud.primeport.persistence.dataobject.VehicleApplyDO;
 import com.zcloud.primeport.persistence.repository.ClosedAreaCarApplyRepository;
 import com.zcloud.primeport.persistence.repository.ClosedAreaPersonApplyRepository;
+import com.zcloud.primeport.persistence.repository.VehicleApplyRepository;
 import com.zcloud.primeport.plan.mjDevice.dto.CarEnum;
 import com.zcloud.primeport.plan.mjDevice.dto.OneLevelCarSaveDto;
 import com.zcloud.primeport.plan.mjDevice.dto.TwoLevelCar;
@@ -36,6 +39,10 @@ import java.util.stream.Collectors;
 public class TwoCarUtil {
     @Resource
     private ClosedAreaCarApplyRepository closedAreaCarApplyRepository;
+    @Resource
+    private VehicleApplyRepository vehicleApplyRepository;
+    @Resource
+    private OneLevelCarUtil oneLevelCarUtil;
 
 
     private static Integer dockFlag = 0;
@@ -47,7 +54,7 @@ public class TwoCarUtil {
     /**
      * 审批时候的主入口 传一个申请id来
      * 同步二级门禁(海康) + 一级门禁(车行系统)
-     * 一级门禁仅对临时/相关方车操作，内部车不操作一级避免覆盖原有权限
+     * 所有类型都走一级检查流程：有权限且有效则跳过，无权限则按类型新增
      */
     public void levelTwoCarCompanyByApplyId(Long applyId) {
         if (!dockFlag.equals(1)) return;
@@ -59,22 +66,50 @@ public class TwoCarUtil {
         } else {
             dockFgsCarLevelTwo(byId.getLicenceNo());
         }
-        // 一级门禁(车行系统)同步 — 仅临时/相关方车需要开通一级临时权限
-        // 内部车(1股份/2分公司/5分公司内部)已有独立的一级权限管理，不操作避免覆盖
+        // 一级门禁(车行系统)同步 — 先查vehicle_apply表该车是否有有效权限，没有再新增
+        dockOneLevelCar(byId, carBelongType);
+    }
+
+    /**
+     * 对接一级门禁车行系统
+     * 在vehicle_apply表中查该车牌是否有审核通过且有进出港权限的有效记录，
+     * 有则不覆盖，无则按类型新增
+     */
+    private void dockOneLevelCar(ClosedAreaCarApplyDO byId, Integer carBelongType) {
+        // 在vehicle_apply表查该车牌是否有审核通过的长期/有效权限
+        // 条件：审核通过(2)或无需审批(4)、有进出港权限(1)、当前在访问时间内
+        String today = DateUtil.date2Str(new Date(), "yyyy-MM-dd");
+        QueryWrapper<VehicleApplyDO> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("licence_no", byId.getLicenceNo());
+        queryWrapper.in("audit_flag", 2, 4);
+        queryWrapper.eq("mkmj_permission", 1);
+        queryWrapper.le("visit_start_time", today);
+        queryWrapper.ge("visit_end_time", today);
+
+        if (!vehicleApplyRepository.list(queryWrapper).isEmpty()) {
+            // vehicle_apply已有有效权限 → 不覆盖
+            return;
+        }
+
+        // 无有效权限 → 走新增逻辑
+        OneLevelCarSaveDto saveDto = new OneLevelCarSaveDto();
+        saveDto.setTruckNo(byId.getLicenceNo());
+        saveDto.setTruckCardColor(byId.getLicenceType());
+        saveDto.setTruckTypCod(CarEnum.getMenuKeyByPath(byId.getVehicleType()));
+        saveDto.setPortId("0");
+        saveDto.setDriverNam(byId.getDrivingUserName());
+        saveDto.setLinkTel(byId.getUserPhone());
+        saveDto.setValidDte(today);
+        saveDto.setRecTim(DateUtil.date2Str(new Date()));
+        saveDto.setYqlCheckFlag("1");
+        saveDto.setIsNeedCheck("0");
+
         if (carBelongType.equals(3) || carBelongType.equals(4)) {
-            OneLevelCarSaveDto oneLevelCarSaveDto = new OneLevelCarSaveDto();
-            oneLevelCarSaveDto.setTruckNo(byId.getLicenceNo());
-            oneLevelCarSaveDto.setTruckCardColor(byId.getLicenceType());
-            oneLevelCarSaveDto.setTruckTypCod(CarEnum.getMenuKeyByPath(byId.getVehicleType()));
-            // todo 待确定到底是东港还是西港
-            oneLevelCarSaveDto.setPortId("0");
-            oneLevelCarSaveDto.setDriverNam(byId.getDrivingUserName());
-            oneLevelCarSaveDto.setLinkTel(byId.getUserPhone());
-            oneLevelCarSaveDto.setValidDte(DateUtil.date2Str(new Date(),"yyyy-MM-dd"));
-            oneLevelCarSaveDto.setRecTim(DateUtil.date2Str(new Date()));
-            oneLevelCarSaveDto.setYqlCheckFlag("1");
-            oneLevelCarSaveDto.setIsNeedCheck("0");
-            tmpVehicleSave(oneLevelCarSaveDto);
+            // 临时车(4)和相关方(3) → 临时车辆保存
+            tmpVehicleSave(saveDto);
+        } else {
+            // 其他类型(1股份/2分公司/5分公司内部) → 内部车辆保存
+            oneLevelCarUtil.internalVehicleSave(saveDto);
         }
     }