diff --git a/sec-beidou/src/main/java/com/imdroid/beidou/task/DeviceStatusChecker.java b/sec-beidou/src/main/java/com/imdroid/beidou/task/DeviceStatusChecker.java
index 58a54ad0..5f2240e4 100644
--- a/sec-beidou/src/main/java/com/imdroid/beidou/task/DeviceStatusChecker.java
+++ b/sec-beidou/src/main/java/com/imdroid/beidou/task/DeviceStatusChecker.java
@@ -119,7 +119,7 @@ public class DeviceStatusChecker {
                 new MPJQueryWrapper<GnssStatus>()
                         .selectAll(GnssStatus.class)
                         .leftJoin("gnssdevices d on t.deviceid = d.deviceid")
-                        .eq("d.devicetype",GnssDevice.TYPE_REFERENCE_STATION)
+                        .eq("d.devicetype",GnssDevice.TYPE_ROVER)
                         .eq("d.opmode",GnssDevice.OP_MODE_USE)
                         .ne("t.state",GnssStatus.STATE_OFFLINE);
         List<GnssStatus> statusList = gnssStatusMapper.selectList(queryWrapper);