diff --git a/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/LineTargetServiceImpl.java b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/LineTargetServiceImpl.java
index e8030ff..3335e1e 100644
--- a/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/LineTargetServiceImpl.java
+++ b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/LineTargetServiceImpl.java
@@ -97,7 +97,6 @@ public class LineTargetServiceImpl implements ILineTargetService {
         String path = csPagePOService.queryById(id).getPath();
         InputStream inputStream = fileStorageUtil.getFileStream(path);
         List<ElementsVO> list = analysisJson(inputStream);
-        //influx的原始方法获取数据
         if (CollectionUtil.isNotEmpty(list)){
             list.forEach(item->{
                 String targetTag = item.getTargetId().stream().reduce((first, second) -> second).orElse("no last element");
@@ -147,6 +146,13 @@ public class LineTargetServiceImpl implements ILineTargetService {
      */
     public StatisticalDataDTO getLineRtData(String lineId, String tableName, String columnName, String phasic, String dataType, String target) {
         StatisticalDataDTO statisticalDataDTO = commonService.getLineRtData(lineId,tableName,columnName,phasic,dataType);
+        if(Objects.isNull(statisticalDataDTO)){
+            statisticalDataDTO = new StatisticalDataDTO();
+            statisticalDataDTO.setLineId(lineId);
+            statisticalDataDTO.setPhaseType(phasic);
+            statisticalDataDTO.setValueType(dataType);
+            statisticalDataDTO.setValue(3.1415926);
+        }
         statisticalDataDTO.setStatisticalName(target);
         return statisticalDataDTO;
     }