diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/DeviceServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/DeviceServiceImpl.java
index 738202f95..490a57d35 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/DeviceServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/DeviceServiceImpl.java
@@ -539,7 +539,7 @@ public class DeviceServiceImpl implements IDeviceService, CommandLineRunner {
             return;
         }
         if (device.isOnLine() && device.getSubscribeCycleForAlarm() > 0) {
-            addMobilePositionSubscribe(device, transactionInfo);
+            addAlarmSubscribe(device, transactionInfo);
         }
     }