diff --git a/pqs-event/event-api/src/main/java/com/njcn/event/pojo/vo/VoltageToleranceCurveVO.java b/pqs-event/event-api/src/main/java/com/njcn/event/pojo/vo/VoltageToleranceCurveVO.java
index c25918527..e0c3e91a8 100644
--- a/pqs-event/event-api/src/main/java/com/njcn/event/pojo/vo/VoltageToleranceCurveVO.java
+++ b/pqs-event/event-api/src/main/java/com/njcn/event/pojo/vo/VoltageToleranceCurveVO.java
@@ -57,6 +57,9 @@ public class VoltageToleranceCurveVO implements Serializable {
         @ApiModelProperty(name = "lineId", value = "LineId")
         private String lineId;
 
+        @ApiModelProperty(name = "lineName", value = "监测点名称")
+        private String lineName;
+
         @ApiModelProperty(name = "lineId",value ="暂态事件id")
         private String eventId;
 
diff --git a/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/AreaAnalysisServiceImpl.java b/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/AreaAnalysisServiceImpl.java
index cec6638a9..82de60808 100644
--- a/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/AreaAnalysisServiceImpl.java
+++ b/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/AreaAnalysisServiceImpl.java
@@ -173,6 +173,7 @@ public class AreaAnalysisServiceImpl implements AreaAnalysisService {
 
                     VoltageToleranceCurveDataList voltageToleranceCurve = new VoltageToleranceCurveDataList();
                     voltageToleranceCurve.setLineId(dto.getLineId());
+                    voltageToleranceCurve.setLineName(info.getLineName());
                     voltageToleranceCurve.setEventId(dto.getEventId());
                     voltageToleranceCurve.setPersistTime(dto.getDuration());
                     voltageToleranceCurve.setEventValue(dto.getFeatureAmplitude());