diff --git a/pom.xml b/pom.xml
index 92e9f0d..099d4e3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId>
-            <version>4.1.66.Final</version>
+            <version>4.1.77.Final</version>
         </dependency>
         <dependency>
             <groupId>net.sf.kxml</groupId>
diff --git a/src/main/java/com/inspect/tcpserver/tcp/NettyClient.java b/src/main/java/com/inspect/tcpserver/tcp/NettyClient.java
index cc95564..f24616c 100644
--- a/src/main/java/com/inspect/tcpserver/tcp/NettyClient.java
+++ b/src/main/java/com/inspect/tcpserver/tcp/NettyClient.java
@@ -45,8 +45,8 @@ public class NettyClient {
     private Logger logger = LoggerFactory.getLogger(NettyClient.class);
 
     // 客户端只需要一个 时间循环组 , 即 NioEventLoopGroup 线程池
-    private static final EventLoopGroup eventLoopGroup = new NioEventLoopGroup(1);
-    ;
+    private static final EventLoopGroup eventLoopGroup = new NioEventLoopGroup();
+
     private String serverIP;
     private int serverPort;
     private long sendIndex = 0;   //若重启系统后还要延续之前的序列号则需要把序列号存入redis中
diff --git a/src/main/java/com/inspect/tcpserver/tcp/NettyServer.java b/src/main/java/com/inspect/tcpserver/tcp/NettyServer.java
index 5ebad5c..7724742 100644
--- a/src/main/java/com/inspect/tcpserver/tcp/NettyServer.java
+++ b/src/main/java/com/inspect/tcpserver/tcp/NettyServer.java
@@ -89,9 +89,9 @@ public class NettyServer {
         init();
 
         //new 一个主线程组
-        bossGroup = new NioEventLoopGroup(1);
+        bossGroup = new NioEventLoopGroup();
         //new 一个工作线程组
-        workGroup = new NioEventLoopGroup(10);
+        workGroup = new NioEventLoopGroup();
         ServerBootstrap bootstrap = new ServerBootstrap()
                 .group(bossGroup, workGroup)
                 .channel(NioServerSocketChannel.class)
@@ -339,10 +339,12 @@ public class NettyServer {
                 break;
             case PushType.taskState:// insert into basedata_mont_taskstadata and patrol_task_status
                 json = downXml2Json.DownStreamJson2Xml(binaryModel.uuid, binaryModel.id, compactXml, TaskStateControl.class);
+                //root@Linx:/home/atia/data/log/inspect-main# grep -rn "type:41, messageBody:" info.log
                 logger.info(Color.YELLOW + "###### 客户端[{}]上报设备任务状态 ######" + Color.END, sendCode);
                 break;
             case PushType.result:// insert into basedata_mont_taskresult and patrol_task_result_main
                 json = downXml2Json.DownStreamJson2Xml(binaryModel.uuid, binaryModel.id, compactXml, TaskResultControl.class);
+                //root@Linx:/home/atia/data/log/inspect-main# grep -rn "type:61, messageBody:" info.log
                 logger.info(Color.YELLOW + "###### 客户端[{}]上报巡视结果 ######" + Color.END, sendCode);
                 break;
             default:
@@ -566,6 +568,8 @@ public class NettyServer {
         }
         if (!StringUtils.isEmpty(xml)) {
             flushMsgToDevice("", receiveCode, true, xml);
+        } else {
+            logger.error(Color.RED + "###### xml is empty ######" + Color.END, type);
         }
     }
 }