diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/mapping/DeptLineMapper.xml b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/mapping/DeptLineMapper.xml
index f9a6f794c..c7e80b589 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/mapping/DeptLineMapper.xml
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/mapping/DeptLineMapper.xml
@@ -27,7 +27,8 @@
             lineDetail.Time_Interval as `interval`,
             dic.value voltageLevel,
             dev.id devId,
-            device.com_flag comFlag
+            device.com_flag comFlag,
+            1 as lineType
         </if>
         <!--母线-->
         <if test="type == 2">