diff --git a/src/main/java/org/wfc/common/license/license/LinuxServerInfos.java b/src/main/java/org/wfc/common/license/license/LinuxServerInfos.java
index d4e97e9..e4be54d 100644
--- a/src/main/java/org/wfc/common/license/license/LinuxServerInfos.java
+++ b/src/main/java/org/wfc/common/license/license/LinuxServerInfos.java
@@ -1,9 +1,8 @@
 package org.wfc.common.license.license;
 
-import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 
 import java.io.BufferedReader;
-import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.InetAddress;
 import java.util.List;
@@ -12,12 +11,8 @@ import java.util.stream.Collectors;
 /**
  * 用于获取客户Linux服务器的基本信息
  */
-@Slf4j
 public class LinuxServerInfos extends AbstractServerInfos {
 
-    private final String[] CPU_SHELL = {"/bin/bash", "-c", "sudo dmidecode -t processor | grep 'ID' | awk -F ':' '{print $2}' | head -n 1"};
-    private final String[] MAIN_BOARD_SHELL = {"/bin/bash", "-c", "sudo dmidecode | grep 'Serial Number' | awk -F ':' '{print $2}' | head -n 1"};
-
     @Override
     protected List<String> getIpAddress() throws Exception {
         List<String> result = null;
@@ -49,49 +44,43 @@ public class LinuxServerInfos extends AbstractServerInfos {
 
     @Override
     protected String getCPUSerial() throws Exception {
-        String result = "";
-        String CPU_ID_CMD = "sudo dmidecode";
-        BufferedReader bufferedReader = null;
-        Process p = null;
-        try {
-            p = Runtime.getRuntime().exec(new String[]{"sh", "-c", CPU_ID_CMD});// 管道
-            bufferedReader = new BufferedReader(new InputStreamReader(p.getInputStream()));
-            String line = null;
-            int index = -1;
-            while ((line = bufferedReader.readLine()) != null) {
-                // 寻找标示字符串[hwaddr]
-                index = line.toLowerCase().indexOf("uuid");
-                if (index >= 0) {// 找到了
-                    // 取出mac地址并去除2边空格
-                    result = line.substring(index + "uuid".length() + 1).trim();
-                    break;
-                }
-            }
-        } catch (IOException e) {
-            log.error("获取cpu硬件信息失败", e);
+        //序列号
+        String serialNumber = "";
+
+        //使用dmidecode命令获取CPU序列号
+        String[] shell = {"/bin/bash", "-c", "dmidecode -t processor | grep 'ID' | awk -F ':' '{print $2}' | head -n 1"};
+        Process process = Runtime.getRuntime().exec(shell);
+        process.getOutputStream().close();
+
+        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+
+        String line = reader.readLine().trim();
+        if (StringUtils.isNotBlank(line)) {
+            serialNumber = line;
         }
-        return result.trim();
-//      return GxServerSerialHelper.getLinuxSerial(CPU_SHELL);
+
+        reader.close();
+        return serialNumber;
     }
 
     @Override
     protected String getMainBoardSerial() throws Exception {
-        String result = "";
-        String maniBord_cmd = "sudo dmidecode | grep 'Serial Number' | awk '{print $3}' | tail -1";
-        Process p;
-        try {
-            p = Runtime.getRuntime().exec(new String[]{"sh", "-c", maniBord_cmd});// 管道
-            BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
-            String line;
-            while ((line = br.readLine()) != null) {
-                result += line;
-                break;
-            }
-            br.close();
-        } catch (IOException e) {
-            log.error("获取主板信息错误", e);
+        //序列号
+        String serialNumber = "";
+
+        //使用dmidecode命令获取主板序列号
+        String[] shell = {"/bin/bash", "-c", "dmidecode | grep 'Serial Number' | awk -F ':' '{print $2}' | head -n 1"};
+        Process process = Runtime.getRuntime().exec(shell);
+        process.getOutputStream().close();
+
+        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+
+        String line = reader.readLine().trim();
+        if (StringUtils.isNotBlank(line)) {
+            serialNumber = line;
         }
-        return result;
-//      return GxServerSerialHelper.getLinuxSerial(MAIN_BOARD_SHELL);
+
+        reader.close();
+        return serialNumber;
     }
 }