diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/SubscribeHolder.java b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/SubscribeHolder.java
index 6557bbaa..6621276c 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/SubscribeHolder.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/SubscribeHolder.java
@@ -4,7 +4,7 @@ import com.genersoft.iot.vmp.common.VideoManagerConstants;
 import com.genersoft.iot.vmp.conf.DynamicTask;
 import com.genersoft.iot.vmp.conf.UserSetting;
 import com.genersoft.iot.vmp.gb28181.task.ISubscribeTask;
-import com.genersoft.iot.vmp.gb28181.task.impl.MobilePositionSubscribeHandlerTask;
+import com.genersoft.iot.vmp.service.IPlatformService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
@@ -24,6 +24,9 @@ public class SubscribeHolder {
     @Autowired
     private UserSetting userSetting;
 
+    @Autowired
+    private IPlatformService platformService;
+
     private final String taskOverduePrefix = "subscribe_overdue_";
 
     private static ConcurrentHashMap<String, SubscribeInfo> catalogMap = new ConcurrentHashMap<>();
@@ -62,7 +65,9 @@ public class SubscribeHolder {
         mobilePositionMap.put(platformId, subscribeInfo);
         String key = VideoManagerConstants.SIP_SUBSCRIBE_PREFIX + userSetting.getServerId() + "MobilePosition_" + platformId;
         // 添加任务处理GPS定时推送
-        dynamicTask.startCron(key, new MobilePositionSubscribeHandlerTask(platformId),
+        dynamicTask.startCron(key, ()->{
+                    platformService.sendNotifyMobilePosition(platformId);
+                },
                 subscribeInfo.getGpsInterval() * 1000);
         String taskOverdueKey = taskOverduePrefix +  "MobilePosition_" + platformId;
         if (subscribeInfo.getExpires() > 0) {
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/task/impl/MobilePositionSubscribeHandlerTask.java b/src/main/java/com/genersoft/iot/vmp/gb28181/task/impl/MobilePositionSubscribeHandlerTask.java
deleted file mode 100755
index a4512f35..00000000
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/task/impl/MobilePositionSubscribeHandlerTask.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package com.genersoft.iot.vmp.gb28181.task.impl;
-
-import com.genersoft.iot.vmp.common.CommonCallback;
-import com.genersoft.iot.vmp.gb28181.task.ISubscribeTask;
-import com.genersoft.iot.vmp.service.IPlatformService;
-import com.genersoft.iot.vmp.utils.SpringBeanFactory;
-
-/**
- * 向已经订阅(移动位置)的上级发送MobilePosition消息
- * @author lin
- */
-public class MobilePositionSubscribeHandlerTask implements ISubscribeTask {
-
-
-    private IPlatformService platformService;
-    private String platformId;
-
-
-    public MobilePositionSubscribeHandlerTask(String platformId) {
-        this.platformService = SpringBeanFactory.getBean("platformServiceImpl");
-        this.platformId = platformId;
-    }
-
-    @Override
-    public void run() {
-        platformService.sendNotifyMobilePosition(this.platformId);
-    }
-
-    @Override
-    public void stop(CommonCallback<Boolean> callback) {
-
-    }
-}