diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/dao/DeviceMapper.java b/src/main/java/com/genersoft/iot/vmp/gb28181/dao/DeviceMapper.java
index 871289d77..9de69f07c 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/dao/DeviceMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/dao/DeviceMapper.java
@@ -459,4 +459,47 @@ public interface DeviceMapper {
             "</foreach>" +
             "</script>"})
     void batchUpdate(List<Device> devices);
+
+
+    @Update(value = {" <script>" +
+            "SELECT " +
+            "coalesce(custom_name, name) as name, " +
+            "id" +
+            ",device_id" +
+            ",manufacturer" +
+            ",model" +
+            ",firmware" +
+            ",transport" +
+            ",stream_mode" +
+            ",on_line" +
+            ",register_time" +
+            ",keepalive_time" +
+            ",ip" +
+            ",create_time" +
+            ",update_time" +
+            ",port" +
+            ",expires" +
+            ",subscribe_cycle_for_catalog" +
+            ",subscribe_cycle_for_mobile_position" +
+            ",mobile_position_submission_interval" +
+            ",subscribe_cycle_for_alarm" +
+            ",host_address" +
+            ",charset" +
+            ",ssrc_check" +
+            ",geo_coord_sys" +
+            ",media_server_id" +
+            ",sdp_ip" +
+            ",local_ip" +
+            ",password" +
+            ",as_message_channel" +
+            ",heart_beat_interval" +
+            ",heart_beat_count" +
+            ",position_capability" +
+            ",broadcast_push_after_ack" +
+            ",server_id" +
+            " FROM wvp_device" +
+            " WHERE device_id in"+
+            "<foreach collection='deviceIds' item='item'  open='(' separator=',' close=')' > #{item}</foreach>" +
+            " </script>"})
+    List<Device> queryByDeviceIds(List<String> deviceIds);
 }
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/GbChannelServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/GbChannelServiceImpl.java
index e8d67bfc9..791e9982e 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/GbChannelServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/GbChannelServiceImpl.java
@@ -35,7 +35,6 @@ import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.Assert;
-import org.springframework.util.ConcurrentReferenceHashMap;
 import org.springframework.util.ObjectUtils;
 
 import java.time.Duration;
@@ -844,27 +843,27 @@ public class GbChannelServiceImpl implements IGbChannelService {
         }
         // 此处来源默认为WGS84, 所以直接入库
         commonGBChannelMapper.updateGpsByDeviceId(gpsMsgInfoList);
-
-        Map<String, GPSMsgInfo> gpsMsgInfoMap = new ConcurrentReferenceHashMap<>();
-        for (GPSMsgInfo gpsMsgInfo : gpsMsgInfoList) {
-            gpsMsgInfoMap.put(gpsMsgInfo.getId(), gpsMsgInfo);
-        }
-
-        List<CommonGBChannel> channelList = commonGBChannelMapper.queryByGbDeviceIds(new ArrayList<>(gpsMsgInfoMap.keySet()));
-        if (channelList.isEmpty()) {
-            return;
-        }
-        channelList.forEach(commonGBChannel -> {
-            MobilePosition mobilePosition = new MobilePosition();
-            mobilePosition.setDeviceId(commonGBChannel.getGbDeviceId());
-            mobilePosition.setChannelId(commonGBChannel.getGbId());
-            mobilePosition.setDeviceName(commonGBChannel.getGbName());
-            mobilePosition.setCreateTime(DateUtil.getNow());
-            mobilePosition.setTime(DateUtil.getNow());
-            mobilePosition.setLongitude(commonGBChannel.getGbLongitude());
-            mobilePosition.setLatitude(commonGBChannel.getGbLatitude());
-            eventPublisher.mobilePositionEventPublish(mobilePosition);
-        });
+//
+//        Map<String, GPSMsgInfo> gpsMsgInfoMap = new ConcurrentReferenceHashMap<>();
+//        for (GPSMsgInfo gpsMsgInfo : gpsMsgInfoList) {
+//            gpsMsgInfoMap.put(gpsMsgInfo.getId(), gpsMsgInfo);
+//        }
+//
+//        List<CommonGBChannel> channelList = commonGBChannelMapper.queryByGbDeviceIds(new ArrayList<>(gpsMsgInfoMap.keySet()));
+//        if (channelList.isEmpty()) {
+//            return;
+//        }
+//        channelList.forEach(commonGBChannel -> {
+//            MobilePosition mobilePosition = new MobilePosition();
+//            mobilePosition.setDeviceId(commonGBChannel.getGbDeviceId());
+//            mobilePosition.setChannelId(commonGBChannel.getGbId());
+//            mobilePosition.setDeviceName(commonGBChannel.getGbName());
+//            mobilePosition.setCreateTime(DateUtil.getNow());
+//            mobilePosition.setTime(DateUtil.getNow());
+//            mobilePosition.setLongitude(commonGBChannel.getGbLongitude());
+//            mobilePosition.setLatitude(commonGBChannel.getGbLatitude());
+//            eventPublisher.mobilePositionEventPublish(mobilePosition);
+//        });
     }
 
     @Transactional
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/PlatformServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/PlatformServiceImpl.java
index 2c983773b..7d827c569 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/PlatformServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/PlatformServiceImpl.java
@@ -540,7 +540,6 @@ public class PlatformServiceImpl implements IPlatformService, CommandLineRunner
             }
             for (CommonGBChannel channel : channelList) {
                 GPSMsgInfo gpsMsgInfo = redisCatchStorage.getGpsMsgInfo(channel.getGbDeviceId());
-
                 // 无最新位置则发送当前位置
                 if (gpsMsgInfo != null && (gpsMsgInfo.getLng() == 0 && gpsMsgInfo.getLat() == 0)) {
                     gpsMsgInfo = null;
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderForPlatform.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderForPlatform.java
index d7d374400..1df382403 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderForPlatform.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderForPlatform.java
@@ -356,6 +356,7 @@ public class SIPCommanderForPlatform implements ISIPCommanderForPlatform {
         if (parentPlatform == null) {
             return;
         }
+        log.info("[发送 移动位置订阅] {}/{}->{},{}", parentPlatform.getServerGBId(), gpsMsgInfo.getId(), gpsMsgInfo.getLng(), gpsMsgInfo.getLat());
         if (log.isDebugEnabled()) {
             log.debug("[发送 移动位置订阅] {}/{}->{},{}", parentPlatform.getServerGBId(), gpsMsgInfo.getId(), gpsMsgInfo.getLng(), gpsMsgInfo.getLat());
         }
diff --git a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaNodeServerService.java b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaNodeServerService.java
index 5949848a7..628ee2035 100644
--- a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaNodeServerService.java
+++ b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaNodeServerService.java
@@ -228,7 +228,7 @@ public class ZLMMediaNodeServerService implements IMediaNodeServerService {
     @Override
     public MediaInfo getMediaInfo(MediaServer mediaServer, String app, String stream) {
         ZLMResult<JSONObject> zlmResult = zlmresTfulUtils.getMediaInfo(mediaServer, app, "rtsp", stream);
-        if (zlmResult.getCode() != 0) {
+        if (zlmResult.getCode() != 0 || zlmResult.getData() == null || zlmResult.getData().getString("app") == null ) {
             return null;
         }
         return MediaInfo.getInstance(zlmResult.getData(), mediaServer, userSetting.getServerId());
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/MobilePositionServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/MobilePositionServiceImpl.java
index 3ba2fa228..0450dcd71 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/MobilePositionServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/MobilePositionServiceImpl.java
@@ -1,10 +1,12 @@
 package com.genersoft.iot.vmp.service.impl;
 
 import com.genersoft.iot.vmp.conf.UserSetting;
+import com.genersoft.iot.vmp.gb28181.bean.Device;
 import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
 import com.genersoft.iot.vmp.gb28181.bean.MobilePosition;
 import com.genersoft.iot.vmp.gb28181.bean.Platform;
 import com.genersoft.iot.vmp.gb28181.dao.DeviceChannelMapper;
+import com.genersoft.iot.vmp.gb28181.dao.DeviceMapper;
 import com.genersoft.iot.vmp.gb28181.dao.DeviceMobilePositionMapper;
 import com.genersoft.iot.vmp.gb28181.dao.PlatformMapper;
 import com.genersoft.iot.vmp.gb28181.utils.Coordtransform;
@@ -26,6 +28,9 @@ import java.util.Map;
 @Service
 public class MobilePositionServiceImpl implements IMobilePositionService {
 
+    @Autowired
+    private DeviceMapper deviceMapper;
+
     @Autowired
     private DeviceChannelMapper channelMapper;
 
@@ -100,7 +105,7 @@ public class MobilePositionServiceImpl implements IMobilePositionService {
             mobilePositionMapper.batchadd(mobilePositions);
         }
         log.info("[移动位置订阅]更新通道位置： {}", mobilePositions.size());
-        Map<String, DeviceChannel> updateChannelMap = new HashMap<>();
+        Map<String, Map<Integer, DeviceChannel>> updateChannelMap = new HashMap<>();
         for (MobilePosition mobilePosition : mobilePositions) {
             DeviceChannel deviceChannel = new DeviceChannel();
             deviceChannel.setId(mobilePosition.getChannelId());
@@ -114,10 +119,24 @@ public class MobilePositionServiceImpl implements IMobilePositionService {
                 deviceChannel.setGbLongitude(wgs84Position[0]);
                 deviceChannel.setGbLatitude(wgs84Position[1]);
             }
-            updateChannelMap.put(mobilePosition.getDeviceId() + mobilePosition.getChannelId(), deviceChannel);
+            if (!updateChannelMap.containsKey(mobilePosition.getDeviceId())) {
+                updateChannelMap.put(mobilePosition.getDeviceId(), new HashMap<>());
+            }
+            updateChannelMap.get(mobilePosition.getDeviceId()).put(mobilePosition.getChannelId(), deviceChannel);
+        }
+        List<String> deviceIds = new ArrayList<>(updateChannelMap.keySet());
+        List<Device> deviceList = deviceMapper.queryByDeviceIds(deviceIds);
+        for (Device device : deviceList) {
+            Map<Integer, DeviceChannel> channelMap = updateChannelMap.get(device.getDeviceId());
+            if (device.getGeoCoordSys().equalsIgnoreCase("GCJ02")) {
+                channelMap.values().forEach(channel -> {
+                    Double[] wgs84Position = Coordtransform.GCJ02ToWGS84(channel.getLongitude(), channel.getLatitude());
+                    channel.setGbLongitude(wgs84Position[0]);
+                    channel.setGbLatitude(wgs84Position[1]);
+                });
+            }
+            channelMapper.batchUpdatePosition(new ArrayList<>(channelMap.values()));
         }
-        List<DeviceChannel> channels = new ArrayList<>(updateChannelMap.values());
-        channelMapper.batchUpdatePosition(channels);
     }
 
 }