diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestForMobilePositionProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestForMobilePositionProcessor.java
index 89f57c2a..51575060 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestForMobilePositionProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestForMobilePositionProcessor.java
@@ -111,7 +111,7 @@ public class NotifyRequestForMobilePositionProcessor extends SIPRequestProcessor
 			if (!ObjectUtils.isEmpty(device.getName())) {
 				mobilePosition.setDeviceName(device.getName());
 			}
-
+			mobilePosition.setDeviceName(device.getName());
 			mobilePosition.setDeviceId(device.getDeviceId());
 			mobilePosition.setChannelId(channelId);
 			String time = XmlUtil.getText(rootElement, "Time");
diff --git a/src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java b/src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java
index 3f28d02a..fec66383 100755
--- a/src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java
+++ b/src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java
@@ -103,7 +103,6 @@ public class SendRtpPortManager {
                 return port;
             }
         }
-
     }
 
     interface CheckPortCallback{
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceChannelServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceChannelServiceImpl.java
index 37603812..1836636a 100755
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceChannelServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceChannelServiceImpl.java
@@ -356,11 +356,14 @@ public class DeviceChannelServiceImpl implements IDeviceChannelService {
 
     @Override
     public void batchUpdateChannelGPS(List<DeviceChannel> channelList) {
-
+        channelMapper.batchUpdatePosition(channelList);
     }
 
     @Override
     public void batchAddMobilePosition(List<MobilePosition> mobilePositions) {
-
+        deviceMobilePositionMapper.batchInsert(mobilePositions);
     }
+
+
+
 }
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
index ae223367..15552211 100755
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
@@ -554,4 +554,24 @@ public interface DeviceChannelMapper {
             " <if test='channelId != null'> and channel_id = #{channelId} </if>" +
             "</script>")
     void updateChannelStreamIdentification(DeviceChannel channel);
+
+
+    @Update({"<script>" +
+            "<foreach collection='channelList' item='item' separator=';'>" +
+            " UPDATE" +
+            " wvp_device_channel" +
+            " SET update_time=#{item.updateTime}" +
+            "<if test='item.longitude != null'>, longitude=#{item.longitude}</if>" +
+            "<if test='item.latitude != null'>, latitude=#{item.latitude}</if>" +
+            "<if test='item.longitudeGcj02 != null'>, longitude_gcj02=#{item.longitudeGcj02}</if>" +
+            "<if test='item.latitudeGcj02 != null'>, latitude_gcj02=#{item.latitudeGcj02}</if>" +
+            "<if test='item.longitudeWgs84 != null'>, longitude_wgs84=#{item.longitudeWgs84}</if>" +
+            "<if test='item.latitudeWgs84 != null'>, latitude_wgs84=#{item.latitudeWgs84}</if>" +
+            "<if test='item.gpsTime != null'>, gps_time=#{item.gpsTime}</if>" +
+            "<if test='item.id > 0'>WHERE id=#{item.id}</if>" +
+            "<if test='item.id == 0'>WHERE device_id=#{item.deviceId} AND channel_id=#{item.channelId}</if>" +
+            "</foreach>" +
+            "</script>"})
+    void batchUpdatePosition(List<DeviceChannel> channelList);
+
 }
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMobilePositionMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMobilePositionMapper.java
index 7bf243ca..19494f03 100755
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMobilePositionMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMobilePositionMapper.java
@@ -13,7 +13,8 @@ import java.util.List;
 public interface DeviceMobilePositionMapper {
 
     @Insert("INSERT INTO wvp_device_mobile_position (device_id,channel_id, device_name,time,longitude,latitude,altitude,speed,direction,report_source,longitude_gcj02,latitude_gcj02,longitude_wgs84,latitude_wgs84,create_time)"+
-            "VALUES (#{deviceId}, #{channelId}, #{deviceName}, #{time}, #{longitude}, #{latitude}, #{altitude}, #{speed}, #{direction}, #{reportSource}, #{longitudeGcj02}, #{latitudeGcj02}, #{longitudeWgs84}, #{latitudeWgs84}, #{createTime})")
+            "VALUES (#{deviceId}, #{channelId}, #{deviceName}, #{time}, #{longitude}, #{latitude}, #{altitude}, " +
+            "#{speed}, #{direction}, #{reportSource}, #{longitudeGcj02}, #{latitudeGcj02}, #{longitudeWgs84}, #{latitudeWgs84}, #{createTime})")
     int insertNewPosition(MobilePosition mobilePosition);
 
     @Select(value = {" <script>" +
@@ -33,4 +34,19 @@ public interface DeviceMobilePositionMapper {
     @Delete("DELETE FROM wvp_device_mobile_position WHERE device_id = #{deviceId}")
     int clearMobilePositionsByDeviceId(String deviceId);
 
+    @Insert("<script> " +
+            "insert into wvp_device_mobile_position " +
+            "(device_id,channel_id, device_name,time,longitude," +
+            "latitude,altitude,speed,direction," +
+            "report_source,longitude_gcj02,latitude_gcj02," +
+            "longitude_wgs84,latitude_wgs84,create_time)"+
+            "values " +
+            "<foreach collection='mobilePositions' index='index' item='item' separator=','> " +
+            "(#{item.deviceId}, #{item.channelId}, #{item.deviceName}, #{item.time}, #{item.longitude}, " +
+            "#{item.latitude}, #{item.altitude}, #{item.speed},#{item.direction}," +
+            "#{item.reportSource}, #{item.longitudeGcj02}, #{item.latitudeGcj02}, " +
+            "#{item.longitudeWgs84}, #{item.latitudeWgs84}, #{item.createTime}) " +
+            "</foreach> " +
+            "</script>")
+    void batchInsert(List<MobilePosition> mobilePositions);
 }