diff --git a/src/main/java/com/lion/snss/service/CommunicateToMainService.java b/src/main/java/com/lion/snss/service/CommunicateToMainService.java
index ecc75ab..99ed963 100644
--- a/src/main/java/com/lion/snss/service/CommunicateToMainService.java
+++ b/src/main/java/com/lion/snss/service/CommunicateToMainService.java
@@ -16,8 +16,6 @@ import io.netty.channel.*;
 import io.netty.channel.nio.NioEventLoopGroup;
 import io.netty.channel.socket.nio.NioSocketChannel;
 import io.netty.handler.codec.LengthFieldBasedFrameDecoder;
-import io.netty.handler.logging.LogLevel;
-import io.netty.handler.logging.LoggingHandler;
 import io.netty.util.concurrent.DefaultPromise;
 import io.netty.util.concurrent.Promise;
 import jakarta.annotation.Resource;
@@ -137,7 +135,7 @@ public class CommunicateToMainService {
                         protected void initChannel(NioSocketChannel channel) {
                             channel.pipeline().addLast(new LengthFieldBasedFrameDecoder(100000000, 4, 4));
                             channel.pipeline().addLast(new MessageCodec());
-                            channel.pipeline().addLast(new LoggingHandler(LogLevel.INFO));
+//                            channel.pipeline().addLast(new LoggingHandler(LogLevel.WARN));
                             channel.pipeline().addLast(new MyChannelInboundHandlerAdapter());
                         }
                     }).connect(ip, 7777).sync();
@@ -160,7 +158,7 @@ public class CommunicateToMainService {
                         protected void initChannel(NioSocketChannel channel) {
                             channel.pipeline().addLast(new LengthFieldBasedFrameDecoder(100000000, 4, 4));
                             channel.pipeline().addLast(new MessageCodec());
-                            channel.pipeline().addLast(new LoggingHandler(LogLevel.INFO));
+//                            channel.pipeline().addLast(new LoggingHandler(LogLevel.WARN));
                             channel.pipeline().addLast(new MyChannelInboundHandlerAdapter());
                         }
                     }).connect(ip, 9999).sync();
diff --git a/src/main/java/com/lion/snss/service/CommunicateToSiteService.java b/src/main/java/com/lion/snss/service/CommunicateToSiteService.java
index 758795b..03c2e4f 100644
--- a/src/main/java/com/lion/snss/service/CommunicateToSiteService.java
+++ b/src/main/java/com/lion/snss/service/CommunicateToSiteService.java
@@ -11,8 +11,6 @@ import io.netty.channel.nio.NioEventLoopGroup;
 import io.netty.channel.socket.nio.NioServerSocketChannel;
 import io.netty.channel.socket.nio.NioSocketChannel;
 import io.netty.handler.codec.LengthFieldBasedFrameDecoder;
-import io.netty.handler.logging.LogLevel;
-import io.netty.handler.logging.LoggingHandler;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
@@ -44,7 +42,7 @@ public class CommunicateToSiteService {
                     protected void initChannel(NioSocketChannel ch) {
                         ch.pipeline().addLast(new LengthFieldBasedFrameDecoder(10000000, 4, 4));
                         ch.pipeline().addLast(new MessageCodec());
-                        ch.pipeline().addLast(new LoggingHandler(LogLevel.INFO));
+//                        ch.pipeline().addLast(new LoggingHandler(LogLevel.WARN));
                         ch.pipeline().addLast(new MyChannelInBoundHandlerAdapter());
                     }
                 }).bind(9999);
diff --git a/src/main/java/com/lion/snss/util/IoUtil.java b/src/main/java/com/lion/snss/util/IoUtil.java
index 8916d5d..67ee092 100644
--- a/src/main/java/com/lion/snss/util/IoUtil.java
+++ b/src/main/java/com/lion/snss/util/IoUtil.java
@@ -3,7 +3,6 @@ package com.lion.snss.util;
 import cn.hutool.core.net.NetUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.core.util.URLUtil;
-import cn.hutool.system.SystemUtil;
 import cn.hutool.system.oshi.CpuInfo;
 import cn.hutool.system.oshi.OshiUtil;
 import com.lion.snss.message.StatusMessage;
@@ -62,7 +61,7 @@ public class IoUtil {
         globalMemory = OshiUtil.getMemory();
 
         for (NetworkIF nif : networkIFs)
-            if (nif.getName().startsWith("eth") || nif.getName().startsWith("ens")) {
+            if (nif.getName().startsWith("eth0") || nif.getName().startsWith("ens")) {
                 networkIF = nif;
                 break;
             }
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index 1b51bf8..dce3a25 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -17,7 +17,7 @@ spring:
       max-request-size: 10000MB
       enabled: true
 server:
-  port: 8080
+  port: 7777
   error:
     include-message: always