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 277493ad1..2f13eb176 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
@@ -6,6 +6,7 @@ import com.genersoft.iot.vmp.gb28181.bean.MobilePosition;
 import com.genersoft.iot.vmp.service.IMobilePositionService;
 import com.genersoft.iot.vmp.storager.dao.DeviceChannelMapper;
 import com.genersoft.iot.vmp.storager.dao.DeviceMobilePositionMapper;
+import com.genersoft.iot.vmp.utils.DateUtil;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -83,9 +84,14 @@ public class MobilePositionServiceImpl implements IMobilePositionService {
         for (MobilePosition mobilePosition : mobilePositions) {
             DeviceChannel deviceChannel = new DeviceChannel();
             deviceChannel.setDeviceId(mobilePosition.getDeviceId());
+            deviceChannel.setChannelId(mobilePosition.getChannelId());
             deviceChannel.setLongitude(mobilePosition.getLongitude());
             deviceChannel.setLatitude(mobilePosition.getLatitude());
+            deviceChannel.setUpdateTime(DateUtil.getNow());
             deviceChannel.setGpsTime(mobilePosition.getTime());
+            deviceChannel.setGpsSpeed(mobilePosition.getSpeed());
+            deviceChannel.setGpsDirection(mobilePosition.getDirection() + "");
+            deviceChannel.setGpsAltitude(mobilePosition.getAltitude() + "");
             updateChannelMap.put(mobilePosition.getDeviceId() + mobilePosition.getChannelId(), deviceChannel);
         }
         List<DeviceChannel> channels = new ArrayList<>(updateChannelMap.values());
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
index 7413a0c04..d1b68d439 100755
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
@@ -433,24 +433,21 @@ public class PlatformServiceImpl implements IPlatformService {
             for (DeviceChannel deviceChannel : deviceChannelList) {
                 String gbId = deviceChannel.getChannelId();
                 GPSMsgInfo gpsMsgInfo = redisCatchStorage.getGpsMsgInfo(gbId);
+
                 // 无最新位置则发送当前位置
-                if (gpsMsgInfo != null) {
-                    // 经纬度都为0不发送
-                    if (gpsMsgInfo.getLng() == 0 || gpsMsgInfo.getLat() == 0) {
-                        gpsMsgInfo.setLng(deviceChannel.getLongitude());
-                        gpsMsgInfo.setLat(deviceChannel.getLatitude());
-                    }
-                }else {
-                    if (!userSetting.isSendPositionOnDemand()) {
-                        gpsMsgInfo = new GPSMsgInfo();
-                        gpsMsgInfo.setId(deviceChannel.getChannelId());
-                        gpsMsgInfo.setLng(deviceChannel.getLongitude());
-                        gpsMsgInfo.setLat(deviceChannel.getLatitude());
-                        gpsMsgInfo.setAltitude(deviceChannel.getGpsAltitude());
-                        gpsMsgInfo.setSpeed(deviceChannel.getGpsSpeed());
-                        gpsMsgInfo.setDirection(deviceChannel.getGpsDirection());
-                        gpsMsgInfo.setTime(deviceChannel.getGpsTime());
-                    }
+                if (gpsMsgInfo != null && (gpsMsgInfo.getLng() == 0 && gpsMsgInfo.getLat() == 0)) {
+                    gpsMsgInfo = null;
+                }
+
+                if (gpsMsgInfo == null && !userSetting.isSendPositionOnDemand()){
+                    gpsMsgInfo = new GPSMsgInfo();
+                    gpsMsgInfo.setId(deviceChannel.getChannelId());
+                    gpsMsgInfo.setLng(deviceChannel.getLongitude());
+                    gpsMsgInfo.setLat(deviceChannel.getLatitude());
+                    gpsMsgInfo.setAltitude(deviceChannel.getGpsAltitude());
+                    gpsMsgInfo.setSpeed(deviceChannel.getGpsSpeed());
+                    gpsMsgInfo.setDirection(deviceChannel.getGpsDirection());
+                    gpsMsgInfo.setTime(deviceChannel.getGpsTime());
                 }
                 if (gpsMsgInfo != null) {
                     // 发送GPS消息