diff --git a/src/main/java/com/muyu/common/Common.java b/src/main/java/com/muyu/common/Common.java
index 727d647..07ca8e7 100644
--- a/src/main/java/com/muyu/common/Common.java
+++ b/src/main/java/com/muyu/common/Common.java
@@ -26,18 +26,4 @@ public class Common {
         }
     };
 
-    public static EventLoopGroup workerGroup = new NioEventLoopGroup();
-
-    public static void main(String[] args) {
-        int i = 0;
-        List<String> strings = JSONObject.parseArray(local_one, String.class);
-        for (String string : strings) {
-            int length = string.split(",")[1].length();
-            if (length > i){
-                i = length;
-            }
-        }
-        System.out.println(i);
-    }
-
 }
diff --git a/src/main/java/com/muyu/common/Config.java b/src/main/java/com/muyu/common/Config.java
index e700325..850a6d7 100644
--- a/src/main/java/com/muyu/common/Config.java
+++ b/src/main/java/com/muyu/common/Config.java
@@ -2,6 +2,8 @@ package com.muyu.common;
 
 import com.muyu.pojo.Vehicle;
 import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.EventLoopGroup;
+import io.netty.channel.nio.NioEventLoopGroup;
 
 /**
  * netty 核心配置
@@ -18,6 +20,11 @@ public class Config {
 	 */
 	public static final String DATA_PACK_SEPARATOR = "#$&*";
 
+	/**
+	 * 工作组配置
+	 */
+	public static EventLoopGroup workerGroup = new NioEventLoopGroup();
+
     /**
      * 通道处理上下文
 	 */
diff --git a/src/main/java/com/muyu/netty/client/NettyClientInit.java b/src/main/java/com/muyu/netty/client/NettyClientInit.java
index ea85fba..2040721 100644
--- a/src/main/java/com/muyu/netty/client/NettyClientInit.java
+++ b/src/main/java/com/muyu/netty/client/NettyClientInit.java
@@ -45,7 +45,7 @@ public class NettyClientInit {
         try {
             Bootstrap b = new Bootstrap();
             mClientHandler = new NettyClientHandler();
-            b.group(Common.workerGroup).channel(NioSocketChannel.class)
+            b.group(Config.workerGroup).channel(NioSocketChannel.class)
                     // KeepAlive
                     .option(ChannelOption.SO_KEEPALIVE, true)
                     // Handler
@@ -89,9 +89,9 @@ public class NettyClientInit {
             e.printStackTrace();
         } finally {
             //优雅的关闭工作组
-            Common.workerGroup.shutdownGracefully();
+            Config.workerGroup.shutdownGracefully();
             //解决意外关闭的情况，重新创建工作组，新的默认工作组
-            Common.workerGroup = new NioEventLoopGroup();
+            Config.workerGroup = new NioEventLoopGroup();
         }
     }
 
diff --git a/src/main/resources/templates/index.ftlh b/src/main/resources/templates/index.ftlh
index 703757e..8b651e8 100644
--- a/src/main/resources/templates/index.ftlh
+++ b/src/main/resources/templates/index.ftlh
@@ -649,6 +649,10 @@
         $("#vehicleMsgLog").append(msg);
     }
     function startNettySendMsg(){
+        if ($("#gear").val() == "P"){
+            $.modal.msgError("你个憨批，驻车挡跑个锤子！！");
+            return;
+        }
         nettyMsgTime = setInterval("sendNettySendMsg()", 1000);
         $.modal.msgSuccess("车辆开始上报")
     }