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 6627985f4..f99f50eeb 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
@@ -426,4 +426,36 @@ public interface DeviceMapper {
             "<foreach collection='offlineDevices' item='item'  open='(' separator=',' close=')' > #{item.id}</foreach>" +
             " </script>"})
     void offlineByList(List<Device> offlineDevices);
+
+
+    @Update({"<script>" +
+            "<foreach collection='devices' item='item' separator=';'>" +
+            " UPDATE" +
+            " wvp_device" +
+            " SET update_time=#{item.updateTime}" +
+            ", name=#{item.name}" +
+            ", manufacturer=#{item.manufacturer}" +
+            ", model=#{item.model}" +
+            ", firmware=#{item.firmware}" +
+            ", transport=#{item.transport}" +
+            ", ip=#{item.ip}" +
+            ", local_ip=#{item.localIp}" +
+            ", port=#{item.port}" +
+            ", host_address=#{item.hostAddress}" +
+            ", on_line=#{item.onLine}" +
+            ", register_time=#{item.registerTime}" +
+            ", keepalive_time=#{item.keepaliveTime}" +
+            ", heart_beat_interval=#{item.heartBeatInterval}" +
+            ", position_capability=#{item.positionCapability}" +
+            ", heart_beat_count=#{item.heartBeatCount}" +
+            ", subscribe_cycle_for_catalog=#{item.subscribeCycleForCatalog}" +
+            ", subscribe_cycle_for_mobile_position=#{item.subscribeCycleForMobilePosition}" +
+            ", mobile_position_submission_interval=#{item.mobilePositionSubmissionInterval}" +
+            ", subscribe_cycle_for_alarm=#{item.subscribeCycleForAlarm}" +
+            ", expires=#{item.expires}" +
+            ", server_id=#{item.serverId}" +
+            " WHERE device_id=#{item.deviceId}"+
+            "</foreach>" +
+            "</script>"})
+    void batchUpdate(List<Device> devices);
 }
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/service/IDeviceService.java b/src/main/java/com/genersoft/iot/vmp/gb28181/service/IDeviceService.java
index 28b7f61c5..ca65e352a 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/service/IDeviceService.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/service/IDeviceService.java
@@ -6,6 +6,7 @@ import com.genersoft.iot.vmp.service.bean.ErrorCallback;
 import com.genersoft.iot.vmp.vmanager.bean.ResourceBaseInfo;
 import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
 import com.github.pagehelper.PageInfo;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 
@@ -117,6 +118,9 @@ public interface IDeviceService {
      */
     void updateDevice(Device device);
 
+    @Transactional
+    void updateDeviceList(List<Device> deviceList);
+
     /**
      * 检查设备编号是否已经存在
      * @param deviceId 设备编号
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/DeviceServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/DeviceServiceImpl.java
index 17630e3a3..a55e903f6 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/DeviceServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/DeviceServiceImpl.java
@@ -729,8 +729,6 @@ public class DeviceServiceImpl implements IDeviceService, CommandLineRunner {
     @Override
     public void updateDevice(Device device) {
 
-        String now = DateUtil.getNow();
-        device.setUpdateTime(now);
         device.setCharset(device.getCharset() == null ? "" : device.getCharset().toUpperCase());
         device.setUpdateTime(DateUtil.getNow());
         if (deviceMapper.update(device) > 0) {
@@ -738,6 +736,40 @@ public class DeviceServiceImpl implements IDeviceService, CommandLineRunner {
         }
     }
 
+    @Transactional
+    @Override
+    public void updateDeviceList(List<Device> deviceList) {
+        if (deviceList.isEmpty()){
+            log.info("[批量更新设备] 列表为空，更细失败");
+            return;
+        }
+        if (deviceList.size() == 1) {
+            updateDevice(deviceList.get(0));
+        }else {
+            for (Device device : deviceList) {
+                device.setCharset(device.getCharset() == null ? "" : device.getCharset().toUpperCase());
+                device.setUpdateTime(DateUtil.getNow());
+            }
+            int limitCount = 300;
+            if (!deviceList.isEmpty()) {
+                if (deviceList.size() > limitCount) {
+                    for (int i = 0; i < deviceList.size(); i += limitCount) {
+                        int toIndex = i + limitCount;
+                        if (i + limitCount > deviceList.size()) {
+                            toIndex = deviceList.size();
+                        }
+                        deviceMapper.batchUpdate(deviceList.subList(i, toIndex));
+                    }
+                }else {
+                    deviceMapper.batchUpdate(deviceList);
+                }
+                for (Device device : deviceList) {
+                    redisCatchStorage.updateDevice(device);
+                }
+            }
+        }
+    }
+
     @Override
     public boolean isExist(String deviceId) {
         return getDeviceByDeviceIdFromDb(deviceId) != null;
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
index 7b273debd..f6c7681ae 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
@@ -87,6 +87,7 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
         if (handlerCatchDataList.isEmpty()) {
             return;
         }
+        List<Device> deviceListForUpdate = new ArrayList<>();
         for (SipMsgInfo sipMsgInfo : handlerCatchDataList) {
             if (sipMsgInfo == null) {
                 continue;
@@ -113,7 +114,7 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
             device.setKeepaliveTime(DateUtil.getNow());
 
             if (device.isOnLine()) {
-                deviceService.updateDevice(device);
+                deviceListForUpdate.add(device);
                 long expiresTime = Math.min(device.getExpires(), device.getHeartBeatInterval() * device.getHeartBeatCount()) * 1000L;
                 if (statusTaskRunner.containsKey(device.getDeviceId())) {
                     statusTaskRunner.updateDelay(device.getDeviceId(), expiresTime + System.currentTimeMillis());
@@ -125,6 +126,9 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
                 }
             }
         }
+        if (!deviceListForUpdate.isEmpty()) {
+            deviceService.updateDeviceList(deviceListForUpdate);
+        }
     }
 
     @Override