diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
index 0c23acea..91ea5f11 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/MessageRequestProcessor.java
@@ -30,6 +30,8 @@ import java.text.ParseException;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
+import static com.genersoft.iot.vmp.gb28181.utils.XmlUtil.getText;
+
 @Component
 public class MessageRequestProcessor extends SIPRequestProcessorParent implements InitializingBean, ISIPRequestProcessor {
 
@@ -73,12 +75,24 @@ public class MessageRequestProcessor extends SIPRequestProcessorParent implement
         // 先从会话内查找
         SsrcTransaction ssrcTransaction = sessionManager.getSsrcTransaction(null, null, callIdHeader.getCallId(), null);
         // 兼容海康 媒体通知 消息from字段不是设备ID的问题
-        if (ssrcTransaction != null) {
-            deviceId = ssrcTransaction.getDeviceId();
+//        if (ssrcTransaction != null) {
+//            deviceId = ssrcTransaction.getDeviceId();
+//        }
+        // 查询设备是否存在
+        Device device = redisCatchStorage.getDevice(deviceId);
+        // 兼容海康 媒体通知 消息体中获取
+        if(device == null){
+            Element rootElement = null;
+            try {
+                rootElement = getRootElement(evt);
+                if (rootElement != null) {
+                    deviceId = getText(rootElement, "DeviceID");
+                }
+            } catch (Exception ignore) {}
         }
         SIPRequest request = (SIPRequest) evt.getRequest();
         // 查询设备是否存在
-        Device device = redisCatchStorage.getDevice(deviceId);
+        device = redisCatchStorage.getDevice(deviceId);
         // 查询上级平台是否存在
         ParentPlatform parentPlatform = storage.queryParentPlatByServerGBId(deviceId);
         try {