Vue CLI Plugin Electron Builder 打包后,字体资源路径是绝对路径

使用Vue CLI Plugin Electron Builder打包vue项目,项目中使用了iview,打包出来的css中引入的字体资源路径是绝对路径,导致electron应用中加载不到字体资源。
package.json如下:

{
  "name": "oa-inner-dc",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "electron:build": "vue-cli-service electron:build",
    "electron:serve": "vue-cli-service electron:serve",
    "postinstall": "electron-builder install-app-deps",
    "postuninstall": "electron-builder install-app-deps"
  },
  "main": "background.js",
  "dependencies": {
    "core-js": "^3.8.3",
    "view-design": "^4.7.0",
    "vue": "^2.6.14",
    "vue-router": "^3.5.1",
    "vuex": "^3.6.2"
  },
  "devDependencies": {
    "@vue/cli-plugin-babel": "~5.0.0",
    "@vue/cli-plugin-router": "~5.0.0",
    "@vue/cli-plugin-vuex": "~5.0.0",
    "@vue/cli-service": "~5.0.0",
    "electron": "^13.0.0",
    "electron-devtools-installer": "^3.1.0",
    "vue-cli-plugin-electron-builder": "~2.1.1",
    "vue-template-compiler": "^2.6.14"
  }
}

vue.config.js如下:

module.exports = {
  publicPath: "./",
  assetsDir: './static',
  productionSourceMap: false,
  transpileDependencies: true,
  pluginOptions: {
    electronBuilder: {
      nodeIntegration: true
    }
  }
}
vue.config.js中的publicPath配置似乎在打包时不起作用