chore: 提升build速度

vue.config.js

@@ -1,7 +1,6 @@
 const webpack = require('webpack')
 const { cdn, getProxyOfDomain, getProxyOfIp } = require('./config')
 module.exports = {
-  parallel: false,
   productionSourceMap: false,
   outputDir: 'page_big_pc',
   publicPath: process.env.VUE_APP_BASE_PUBLIC,