update: update README file #39

	# This is a basic workflow to help you get started with Actions

	name: CI

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push or pull request events but only for the V1.0-beat branch
	push:
	branches: [ V1.0-beat ]
	pull_request:
	branches: [ V1.0-beat ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# jobs 表示要执行的一项或者多项任务
	jobs:
	# 任务名，可自定义
	build-and-deploy:
	# runs-on字段指定运行所需要的虚拟机环境。它是必填字段。目前可用的虚拟机如下。
	runs-on: ubuntu-latest
	# steps表示执行步骤
	steps:
	# 检出代码，这里用了 actions/checkout@master 库来完成
	- name: Checkout
	uses: actions/checkout@master
	# 这里展示了如何执行多条命令
	- name: Install and Build
	run: \|
	yarn
	yarn build
	# 这里引用了别人写好的发布库，具体参数信息可以查阅上面的链接
	- name: Deploy to GitHub Pages
	uses: JamesIves/github-pages-deploy-action@4.0.0
	with:
	branch: gh-pages
	folder: dist

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