diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/LineMapper.java b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/LineMapper.java
index 9aa2f2a7d..c3db2b3e9 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/LineMapper.java
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/mapper/LineMapper.java
@@ -410,7 +410,7 @@ public interface LineMapper extends BaseMapper<Line> {
             "\t\tFROM\n",
             "\t\t\tpq_line a\n",
             "\t\tINNER JOIN pq_device b ON a.id = b.id\n",
-            "where b.com_flag = 0 and a.Pid in",
+            "where b.com_flag = 1 and a.Pid in",
             "<foreach item='item' index='index' collection='items' open='(' separator=',' close=')'>",
             "#{item}",
             "</foreach>",