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 ba905b50..d385d9af 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
@@ -2,12 +2,9 @@ package com.genersoft.iot.vmp.gb28181.bean;
 
 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.gb28181.transmit.cmd.ISIPCommanderForPlatform;
-import com.genersoft.iot.vmp.service.IPlatformService;
-import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
-import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
@@ -24,6 +21,9 @@ public class SubscribeHolder {
     @Autowired
     private DynamicTask dynamicTask;
 
+    @Autowired
+    private UserSetting userSetting;
+
     private final String taskOverduePrefix = "subscribe_overdue_";
 
     private static ConcurrentHashMap<String, SubscribeInfo> catalogMap = new ConcurrentHashMap<>();
@@ -58,7 +58,7 @@ public class SubscribeHolder {
 
     public void putMobilePositionSubscribe(String platformId, SubscribeInfo subscribeInfo) {
         mobilePositionMap.put(platformId, subscribeInfo);
-        String key = VideoManagerConstants.SIP_SUBSCRIBE_PREFIX +  "MobilePosition_" + platformId;
+        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),
                 subscribeInfo.getGpsInterval() * 1000);
@@ -76,7 +76,7 @@ public class SubscribeHolder {
 
     public void removeMobilePositionSubscribe(String platformId) {
         mobilePositionMap.remove(platformId);
-        String key = VideoManagerConstants.SIP_SUBSCRIBE_PREFIX +  "MobilePosition_" + platformId;
+        String key = VideoManagerConstants.SIP_SUBSCRIBE_PREFIX + userSetting.getServerId() + "MobilePosition_" + platformId;
         // 结束任务处理GPS定时推送
         dynamicTask.stop(key);
         String taskOverdueKey = taskOverduePrefix +  "MobilePosition_" + platformId;