diff --git a/src/main/java/com/inspect/tcpserver/tcp/NettyServer.java b/src/main/java/com/inspect/tcpserver/tcp/NettyServer.java
index a674b00..fdd159f 100644
--- a/src/main/java/com/inspect/tcpserver/tcp/NettyServer.java
+++ b/src/main/java/com/inspect/tcpserver/tcp/NettyServer.java
@@ -150,6 +150,13 @@ public class NettyServer {
     //发送消息
     public void flushMsgToDevice(String uuid, String clientKey, boolean request, String xml) {
         if (tcpClientMap.containsKey(clientKey)) {
+            if(clientKey.startsWith("areaPatrolServer")) {
+                xml = xml.replace("<PatrolDevice>", "<PatrolHost>");
+                xml = xml.replace("</PatrolDevice>", "</PatrolHost>");
+            } else {
+                xml = xml.replace("<PatrolHost>", "<PatrolDevice>");
+                xml = xml.replace("</PatrolHost>", "</PatrolDevice>");
+            }
             ByteBuf byteBuf = Unpooled.copiedBuffer(xml, CharsetUtil.UTF_8);
             int length = byteBuf.readableBytes();
             ByteBuf allBuf = Unpooled.buffer(length + ConfigType.dataLength);
@@ -173,6 +180,13 @@ public class NettyServer {
 
     public void flushMsgToDeviceBroadcast(String uuid, String clientKey, boolean request, String xml) {
         for (Map.Entry<String, String> entry : tcpClientMap.entrySet()) {
+            if(clientKey.startsWith("areaPatrolServer")) {
+                xml = xml.replace("<PatrolDevice>", "<PatrolHost>");
+                xml = xml.replace("</PatrolDevice>", "</PatrolHost>");
+            } else {
+                xml = xml.replace("<PatrolHost>", "<PatrolDevice>");
+                xml = xml.replace("</PatrolHost>", "</PatrolDevice>");
+            }
             ByteBuf byteBuf = Unpooled.copiedBuffer(xml, CharsetUtil.UTF_8);
             int length = byteBuf.readableBytes();
             ByteBuf allBuf = Unpooled.buffer(length + ConfigType.dataLength);