diff --git a/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GXXfzForwarder.java b/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GXXfzForwarder.java
index 6bda6592..24bb0a68 100644
--- a/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GXXfzForwarder.java
+++ b/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GXXfzForwarder.java
@@ -78,6 +78,12 @@ public class GXXfzForwarder extends Forwarder{
         forwardCurrentGnss();
     }
 
+    @Scheduled(cron = "0 0/10 * * * ?") // 每30分钟执行一次
+    private void checkDevice() {
+        //logger.info("zny checkDevice");
+        checkOfflineDevice("2345053","2350106","2350124");
+    }
+
     @Override
     int send(String projectId, List<GnssCalcData> records, LocalDateTime sentTime){
         int sendNum = 0;