diff --git a/src/META-INF/application-template.xml b/src/META-INF/application-template.xml
index 745ef34ba..3dff4e3f7 100644
--- a/src/META-INF/application-template.xml
+++ b/src/META-INF/application-template.xml
@@ -19,9 +19,8 @@
   serviceid1_name1  serviceid1_name2   serviceid2_name1  serviceid2_name2    
 -->
 <!--     
-    address:  本地的IP地址， 默认值为默认网卡的ip，当不使用默认值需要指定值，如127.0.0.1
+    address:  本地局域网的IP地址， 默认值为默认网卡的ip，当不使用默认值需要指定值，如192.168.1.22
     port: required  程序的管理Server的端口，用于关闭或者与监管系统进行数据交互
-    host:  程序的管理Server的地址; 默认为127.0.0.1。
     lib:  加上额外的lib路径,多个路径用分号;隔开； 默认为空。  例如: ${APP_HOME}/lib/a.jar;${APP_HOME}/lib2/b.jar;
 -->
 <application port="6560" lib="">   
diff --git a/src/org/redkale/boot/Application.java b/src/org/redkale/boot/Application.java
index 7fa48875a..d35852cb5 100644
--- a/src/org/redkale/boot/Application.java
+++ b/src/org/redkale/boot/Application.java
@@ -359,7 +359,7 @@ public final class Application {
                     final DatagramChannel channel = DatagramChannel.open();
                     channel.configureBlocking(true);
                     channel.socket().setSoTimeout(3000);
-                    channel.bind(new InetSocketAddress(config.getValue("host", "127.0.0.1"), config.getIntValue("port")));
+                    channel.bind(new InetSocketAddress("127.0.0.1", config.getIntValue("port")));
                     boolean loop = true;
                     ByteBuffer buffer = ByteBuffer.allocateDirect(1024);
                     while (loop) {
@@ -414,7 +414,7 @@ public final class Application {
     private void sendCommand(String command) throws Exception {
         final DatagramChannel channel = DatagramChannel.open();
         channel.configureBlocking(true);
-        channel.connect(new InetSocketAddress(config.getValue("host", "127.0.0.1"), config.getIntValue("port")));
+        channel.connect(new InetSocketAddress("127.0.0.1", config.getIntValue("port")));
         ByteBuffer buffer = ByteBuffer.allocate(128);
         buffer.put(command.getBytes());
         buffer.flip();