diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/LineServiceImpl.java b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/LineServiceImpl.java
index 87ce357df..575960092 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/LineServiceImpl.java
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/service/impl/LineServiceImpl.java
@@ -16,10 +16,11 @@ import com.njcn.common.pojo.exception.BusinessException;
 import com.njcn.common.utils.EnumUtils;
 import com.njcn.common.utils.PubUtils;
 import com.njcn.device.biz.enums.DeviceResponseEnum;
-import com.njcn.device.biz.pojo.dto.LineDTO;
 import com.njcn.device.biz.pojo.dto.LineALLInfoDTO;
+import com.njcn.device.biz.pojo.dto.LineDTO;
 import com.njcn.device.biz.pojo.po.Overlimit;
 import com.njcn.device.pq.enums.LineBaseEnum;
+import com.njcn.device.pq.mapper.*;
 import com.njcn.device.pq.pojo.dto.GeneralDeviceDTO;
 import com.njcn.device.pq.pojo.dto.PollutionLineDTO;
 import com.njcn.device.pq.pojo.dto.PollutionParamDTO;
@@ -30,7 +31,6 @@ import com.njcn.device.pq.pojo.param.PqsParam;
 import com.njcn.device.pq.pojo.param.TerminalMainQueryParam;
 import com.njcn.device.pq.pojo.po.*;
 import com.njcn.device.pq.pojo.vo.*;
-import com.njcn.device.pq.mapper.*;
 import com.njcn.device.pq.service.DeptLineService;
 import com.njcn.device.pq.service.LineService;
 import com.njcn.influx.constant.InfluxDbSqlConstant;
@@ -44,7 +44,6 @@ import com.njcn.system.pojo.po.Area;
 import com.njcn.system.pojo.po.DictData;
 import com.njcn.user.api.DeptFeignClient;
 import com.njcn.user.pojo.dto.DeptDTO;
-import com.njcn.web.pojo.param.BaseParam;
 import com.njcn.web.pojo.vo.LineDataVO;
 import com.njcn.web.utils.GeneralUtil;
 import com.njcn.web.utils.RequestUtil;
@@ -52,6 +51,7 @@ import com.njcn.web.utils.WebUtil;
 import lombok.RequiredArgsConstructor;
 import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang.StringUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
 
@@ -100,67 +100,72 @@ public class LineServiceImpl extends ServiceImpl<LineMapper, Line> implements Li
     private final DeptLineService deptLineService;
     @Override
     public LineDetailDataVO getLineDetailData(String id) {
-        //根据id查询当前信息的pids
-        List<String> pids = Arrays.asList(this.baseMapper.selectById(id).getPids().split(","));
-        List<String> list = new ArrayList(pids);
-        list.add(id);
-        List<LineDataVO> lineDataVOList = this.baseMapper.getLineDetail(list);
-        LineDetailDataVO lineDetailDataVO = new LineDetailDataVO();
-        String areaId = "", devId = "", voId = "";
-        for (LineDataVO lineDataVO : lineDataVOList) {
-            switch (lineDataVO.getLevel()) {
-                case 1:
-                    areaId = lineDataVO.getName();
-                    break;
-                case 2:
-                    lineDetailDataVO.setGdName(lineDataVO.getName());
-                    break;
-                case 3:
-                    lineDetailDataVO.setBdName(lineDataVO.getName());
-                    break;
-                case 4:
-                    devId = lineDataVO.getId();
-                    lineDetailDataVO.setDevName(lineDataVO.getName());
-                    break;
-                case 5:
-                    voId = lineDataVO.getId();
-                    break;
-                case 6:
-                    lineDetailDataVO.setLineName(lineDataVO.getName());
-                    break;
-                default:
-                    break;
+        if(StringUtils.isEmpty(id)){
+            return new LineDetailDataVO();
+        }else {
+            //根据id查询当前信息的pids
+            List<String> pids = Arrays.asList(this.baseMapper.selectById(id).getPids().split(","));
+            List<String> list = new ArrayList(pids);
+            list.add(id);
+            List<LineDataVO> lineDataVOList = this.baseMapper.getLineDetail(list);
+            LineDetailDataVO lineDetailDataVO = new LineDetailDataVO();
+            String areaId = "", devId = "", voId = "";
+            for (LineDataVO lineDataVO : lineDataVOList) {
+                switch (lineDataVO.getLevel()) {
+                    case 1:
+                        areaId = lineDataVO.getName();
+                        break;
+                    case 2:
+                        lineDetailDataVO.setGdName(lineDataVO.getName());
+                        break;
+                    case 3:
+                        lineDetailDataVO.setBdName(lineDataVO.getName());
+                        break;
+                    case 4:
+                        devId = lineDataVO.getId();
+                        lineDetailDataVO.setDevName(lineDataVO.getName());
+                        break;
+                    case 5:
+                        voId = lineDataVO.getId();
+                        break;
+                    case 6:
+                        lineDetailDataVO.setLineName(lineDataVO.getName());
+                        break;
+                    default:
+                        break;
+                }
             }
+            lineDetailDataVO.setAreaName(areaFeignClient.selectIdArea(areaId).getData().getName());
+            lineDetailDataVO.setScale(dicDataFeignClient.getDicDataById(voltageMapper.selectById(voId).getScale()).getData().getName());
+            LineDetail lineDetail = lineDetailMapper.selectById(id);
+            Device device = deviceMapper.selectById(devId);
+            lineDetailDataVO.setManufacturer(dicDataFeignClient.getDicDataById(device.getManufacturer()).getData().getName());
+            lineDetailDataVO.setComFlag(PubUtils.comFlag(device.getComFlag()));
+            lineDetailDataVO.setRunFlag(PubUtils.lineRunFlag(lineDetail.getRunFlag()));
+            lineDetailDataVO.setIp(device.getIp());
+            lineDetailDataVO.setLoginTime(device.getLoginTime());
+            lineDetailDataVO.setDevId(device.getId());
+            lineDetailDataVO.setBusinessType(dicDataFeignClient.getDicDataById(lineDetail.getBusinessType()).getData().getName());
+            lineDetailDataVO.setLoadType(dicDataFeignClient.getDicDataById(lineDetail.getLoadType()).getData().getName());
+            lineDetailDataVO.setObjName(lineDetail.getObjName());
+            lineDetailDataVO.setId(lineDetail.getNum());
+            lineDetailDataVO.setPtType(PubUtils.ptType(lineDetail.getPtType()));
+            lineDetailDataVO.setPt(lineDetail.getPt1() + "/" + lineDetail.getPt2());
+            lineDetailDataVO.setCt(lineDetail.getCt1() + "/" + lineDetail.getCt2());
+            lineDetailDataVO.setDealCapacity(lineDetail.getDealCapacity());
+            lineDetailDataVO.setDevCapacity(lineDetail.getDevCapacity());
+            lineDetailDataVO.setShortCapacity(lineDetail.getShortCapacity());
+            lineDetailDataVO.setStandardCapacity(lineDetail.getStandardCapacity());
+            lineDetailDataVO.setTimeInterval (lineDetail.getTimeInterval ());
+            lineDetailDataVO.setOwner(lineDetail.getOwner());
+            lineDetailDataVO.setOwnerDuty(lineDetail.getOwnerDuty());
+            lineDetailDataVO.setOwnerTel(lineDetail.getOwnerTel());
+            lineDetailDataVO.setWiringDiagram(lineDetail.getWiringDiagram());
+            lineDetailDataVO.setPtPhaseType(lineDetail.getPtPhaseType());
+            lineDetailDataVO.setUpdateTime(device.getUpdateTime());
+            return lineDetailDataVO;
         }
-        lineDetailDataVO.setAreaName(areaFeignClient.selectIdArea(areaId).getData().getName());
-        lineDetailDataVO.setScale(dicDataFeignClient.getDicDataById(voltageMapper.selectById(voId).getScale()).getData().getName());
-        LineDetail lineDetail = lineDetailMapper.selectById(id);
-        Device device = deviceMapper.selectById(devId);
-        lineDetailDataVO.setManufacturer(dicDataFeignClient.getDicDataById(device.getManufacturer()).getData().getName());
-        lineDetailDataVO.setComFlag(PubUtils.comFlag(device.getComFlag()));
-        lineDetailDataVO.setRunFlag(PubUtils.lineRunFlag(lineDetail.getRunFlag()));
-        lineDetailDataVO.setIp(device.getIp());
-        lineDetailDataVO.setLoginTime(device.getLoginTime());
-        lineDetailDataVO.setDevId(device.getId());
-        lineDetailDataVO.setBusinessType(dicDataFeignClient.getDicDataById(lineDetail.getBusinessType()).getData().getName());
-        lineDetailDataVO.setLoadType(dicDataFeignClient.getDicDataById(lineDetail.getLoadType()).getData().getName());
-        lineDetailDataVO.setObjName(lineDetail.getObjName());
-        lineDetailDataVO.setId(lineDetail.getNum());
-        lineDetailDataVO.setPtType(PubUtils.ptType(lineDetail.getPtType()));
-        lineDetailDataVO.setPt(lineDetail.getPt1() + "/" + lineDetail.getPt2());
-        lineDetailDataVO.setCt(lineDetail.getCt1() + "/" + lineDetail.getCt2());
-        lineDetailDataVO.setDealCapacity(lineDetail.getDealCapacity());
-        lineDetailDataVO.setDevCapacity(lineDetail.getDevCapacity());
-        lineDetailDataVO.setShortCapacity(lineDetail.getShortCapacity());
-        lineDetailDataVO.setStandardCapacity(lineDetail.getStandardCapacity());
-        lineDetailDataVO.setTimeInterval (lineDetail.getTimeInterval ());
-        lineDetailDataVO.setOwner(lineDetail.getOwner());
-        lineDetailDataVO.setOwnerDuty(lineDetail.getOwnerDuty());
-        lineDetailDataVO.setOwnerTel(lineDetail.getOwnerTel());
-        lineDetailDataVO.setWiringDiagram(lineDetail.getWiringDiagram());
-        lineDetailDataVO.setPtPhaseType(lineDetail.getPtPhaseType());
-        lineDetailDataVO.setUpdateTime(device.getUpdateTime());
-        return lineDetailDataVO;
+
     }
 
     @Override