diff --git a/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/pojo/vo/EventVO.java b/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/pojo/vo/EventVO.java
index b9d18bfad..0d0ea7013 100644
--- a/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/pojo/vo/EventVO.java
+++ b/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/pojo/vo/EventVO.java
@@ -27,6 +27,11 @@ public class EventVO implements Serializable {
     @ApiModelProperty("监测点名称")
     private String name;
 
+    @ApiModelProperty("变电站名称")
+    private String subName;
+
+
+
     /**
      * 暂降原因
      */
diff --git a/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/mapping/LargeScreenMapper.xml b/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/mapping/LargeScreenMapper.xml
index 932b2c521..7b277847b 100644
--- a/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/mapping/LargeScreenMapper.xml
+++ b/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/mapping/LargeScreenMapper.xml
@@ -363,9 +363,10 @@
 
     <select id="eventLists" resultType="com.njcn.device.pq.pojo.vo.EventVO">
             SELECT
-            ed.event_id as eventId, ed.start_time  "time",pl.Name "name",ed.advance_reason reason,ed.advance_type "type",ed.feature_amplitude amplitude,ed.duration
+            ed.event_id as eventId, ed.start_time  "time",pl.Name "name",sub.Name subName,ed.advance_reason reason,ed.advance_type "type",ed.feature_amplitude amplitude,ed.duration
             from pq_line pl
             left join r_mp_event_detail ed on pl.id = ed.measurement_point_id
+            left join pq_line sub on SUBSTRING_INDEX(SUBSTRING_INDEX(pl.Pids, ',', 4), ',', -1)=sub.id
             <where>
                 ed.measurement_point_id in
                 <foreach collection="lineIds" item="item" open="(" close=")" separator=",">