update online threshold, fix refresh bug #43

	# name: Build & Deploy Demo
	# on:
	# workflow_dispatch:
	# push:
	# branches: [main]

	# jobs:

	# build:
	# runs-on: ubuntu-latest
	# permissions:
	# contents: read
	# pages: write
	# id-token: write
	# steps:
	# - uses: actions/checkout@v3

	# - name: Set up Node.js
	# uses: actions/setup-node@v3
	# with:
	# node-version: '20'
	# registry-url: 'https://registry.npmjs.org'

	# - name: Install Dependencies
	# run: yarn install

	# - name: Build Package
	# run: yarn build

	# - name: Upload artifact
	# uses: actions/upload-pages-artifact@v3
	# with:
	# name: 'github-pages'
	# path: 'dist'

	# deploy:
	# runs-on: ubuntu-latest
	# needs: build
	# permissions:
	# contents: read
	# pages: write
	# id-token: write
	# steps:
	# - name: Deploy to GitHub Pages
	# id: deployment
	# uses: actions/deploy-pages@v4

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