Jike CORS Proxy on Cloudflare Worker

index.js

addEventListener('fetch', event =>
	event.respondWith(handleRequest(event.request))
)

const handleRequest = async request => {
	let url = new URL(request.url)
	url.host = url.hostname = 'api.jellow.club'
	request = new Request(url, request)
	if (request.headers.has('origin')) request.headers.delete('origin')
	if (request.headers.has('referer')) request.headers.delete('referer')
	let response = await fetch(request)
	response = new Response(response.body, response)
	response.headers.set('access-control-allow-origin', '*')
	response.headers.set('access-control-allow-headers', '*')
	response.headers.set('access-control-expose-headers', 'x-jike-access-token, x-jike-refresh-token')
	return response
}

Thanks for your code!
But now doesn't work
Any news?