.less files in node_modules was modularized, how to fix it

[zx930626]

here is my config

  extensions: ['.less'],
  autoModules: false,
  modules: {
    generateScopedName: '[local]_[hash:base64:5]'
  },
  minimize: true,
  plugins: [
    require('postcss-import')(),
    simpleVars(),
  ],
  extract: false,
  use : {
    less: {
      javascriptEnabled: true,
    }
  },

it works when i set modules like this, but less files in node_modules is transformed