diff --git a/deploy.js b/deploy.js
index 341af93..6009cd8 100644
--- a/deploy.js
+++ b/deploy.js
@@ -2,65 +2,65 @@ const fs = require('fs')
 const path = require('path')
 const ssh = new (require('node-ssh'))()
 
-/********************* 读取命令行以及配置文件里的参数 **********************/
+/** ******************* 读取命令行以及配置文件里的参数 ******************** **/
 const commander = require('commander')
 const deepmerge = require('deepmerge')
 
-var Config={}
+var Config = {}
 
 // 读取配置文件
 try {
   if (fs.existsSync('./ConfigBasic.js')) {
-    Config=require('./ConfigBasic.js')
+    Config = require('./ConfigBasic.js')
     console.info('ConfigBasic loaded')
   }
   if (fs.existsSync('./ConfigCustom.js')) { // 如果存在，覆盖掉 ConfigBasic 里的默认参数
-    Config=deepmerge(Config, require('./ConfigCustom.js')) // 注意，objectMerge后，产生了一个新的对象，而不是在原来的Config里添加
+    Config = deepmerge(Config, require('./ConfigCustom.js')) // 注意，objectMerge后，产生了一个新的对象，而不是在原来的Config里添加
     console.info('ConfigCustom loaded')
   }
   if (fs.existsSync('./ConfigSecret.js')) { // 如果存在，覆盖掉 ConfigBasic 和 ConfigCustom 里的参数
-    Config=deepmerge(Config, require('./ConfigSecret.js'))
+    Config = deepmerge(Config, require('./ConfigSecret.js'))
     console.info('ConfigSecret loaded')
   }
-}catch(err){
-  console.error('Loading config files failed: '+err.message)
+} catch (err) {
+  console.error('Loading config files failed: ' + err.message)
 }
 
 commander
-.version('1.0', '-v, --version') // 默认是 -V。如果要 -v，就要加 '-v --version'
-.option('-H, --host <host>', `Host IP or domain name of the target server. Default to ${Config.deploy.host}`)
-.option('-P, --port <port>', `Ssh port number of the target server. Default to ${Config.deploy.port}`)
-.option('-r, --root <root>', `Path to deploy on the target server. Default to ${Config.deploy.root}`)
-.option('-d, --dist <dist>', `Folder to deploy on the target server. Default to ${Config.deploy.dist}`)
-.option('-u, --user <user>', `User id to login the target server. Default to ${Config.deploy.user}`)
-.option('-k, --key <key>', `User private key file to login the target server. Default to ${Config.deploy.key}`)
-.option('-p, --password <password>', `User password to login the target server. You may have to enclose it in "". Default to ${Config.deploy.password}`)
-.parse(process.argv)
+  .version('1.0', '-v, --version') // 默认是 -V。如果要 -v，就要加 '-v --version'
+  .option('-H, --host <host>', `Host IP or domain name of the target server. Default to ${Config.deploy.host}`)
+  .option('-P, --port <port>', `Ssh port number of the target server. Default to ${Config.deploy.port}`)
+  .option('-r, --root <root>', `Path to deploy on the target server. Default to ${Config.deploy.root}`)
+  .option('-d, --dist <dist>', `Folder to deploy on the target server. Default to ${Config.deploy.dist}`)
+  .option('-u, --user <user>', `User id to login the target server. Default to ${Config.deploy.user}`)
+  .option('-k, --key <key>', `User private key file to login the target server. Default to ${Config.deploy.key}`)
+  .option('-p, --password <password>', `User password to login the target server. You may have to enclose it in "". Default to ${Config.deploy.password}`)
+  .parse(process.argv)
 
-const root=commander.root||Config.deploy.root // 本地的项目目录。似乎该目录必须已经存在于服务器上
+const root = commander.root || Config.deploy.root // 本地的项目目录。似乎该目录必须已经存在于服务器上
 console.log(` root = ${root} `)
-const dist=commander.dist||Config.deploy.dist||'dist' // 新系统将发布在这个目录里。建议为dist，和npm run build产生的目录一致，这样既可以远程自动部署，也可以直接登录服务器手动部署。
+const dist = commander.dist || Config.deploy.dist || 'dist' // 新系统将发布在这个目录里。建议为dist，和npm run build产生的目录一致，这样既可以远程自动部署，也可以直接登录服务器手动部署。
 console.log(` dist = ${dist} `)
-const privateKeyFile=commander.key||Config.deploy.key||`${process.env.HOME}/.ssh/id_rsa`
+const privateKeyFile = commander.key || Config.deploy.key || `${process.env.HOME}/.ssh/id_rsa`
 console.log(` privateKeyFile = ${privateKeyFile}`)
 
 const connection = {
-  host: commander.host||Config.deploy.host,
-  port: commander.port||Config.deploy.port||22,
-  username: commander.user||Config.deploy.user,
-  privateKey: fs.existsSync(privateKeyFile)?privateKeyFile:undefined,
-  password: commander.password||Config.deploy.password,
+  host: commander.host || Config.deploy.host,
+  port: commander.port || Config.deploy.port || 22,
+  username: commander.user || Config.deploy.user,
+  privateKey: fs.existsSync(privateKeyFile) ? privateKeyFile : undefined,
+  password: commander.password || Config.deploy.password,
   tryKeyboard: true,
-  onKeyboardInteractive: (name, instructions, instructionsLang, prompts, finish) => {  // 不起作用
-      if (prompts.length > 0 && prompts[0].prompt.toLowerCase().includes('password')) {
-        finish([password])
-      }
-    },
+  onKeyboardInteractive: (name, instructions, instructionsLang, prompts, finish) => { // 不起作用
+    if (prompts.length > 0 && prompts[0].prompt.toLowerCase().includes('password')) {
+      finish([password])
+    }
+  },
 }
 console.log(` connection = ${JSON.stringify(connection)}`)
 
-/************************ 连接到待部署的主机，拷贝文件到指定路径 ***************/
-function subDirs(path) {
+/** ********************** 连接到待部署的主机，拷贝文件到指定路径 ************* **/
+function subDirs (path) {
   const dirs = [path]
   if (fs.statSync(path).isFile()) {
     return dirs
@@ -83,13 +83,13 @@ const necessaryPath = (path) => {
 
 ssh.connect(connection).then(async () => {
   console.log(`[ mv ${dist} ${dist}-backup-${new Date().toISOString()} ... ]`)
-  await ssh.execCommand(`mv ${dist} ${dist}-backup-${new Date().toISOString()}`, { cwd:root })
+  await ssh.execCommand(`mv ${dist} ${dist}-backup-${new Date().toISOString()}`, { cwd: root })
   console.log(`[ mkdir ${dist} ... ]`)
-  await ssh.execCommand(`mkdir ${dist}`, { cwd:root })
+  await ssh.execCommand(`mkdir ${dist}`, { cwd: root })
   const toCreate = necessaryPath('./dist')
   for (const name of toCreate) {
     console.log(`[ mkdir ${dist}/${name.join('/')} ... ]`)
-    await ssh.execCommand(`mkdir ${dist}/${name.join('/')}`, { cwd:root })
+    await ssh.execCommand(`mkdir ${dist}/${name.join('/')}`, { cwd: root })
   }
 
   let err
@@ -98,8 +98,8 @@ ssh.connect(connection).then(async () => {
     concurrency: 10,
     recursive: true,
     validate: itemPath => {
-      const baseName = path.basename(itemPath);
-      return !baseName.endsWith('.map');
+      const baseName = path.basename(itemPath)
+      return !baseName.endsWith('.map')
     },
     tick: (localPath, remotePath, error) => {
       console.log(`Uploading "${localPath}" ===> "${remotePath}" ${error || 'succeeded!'}`)