How to login website with wechat qrcode(skip phone scan)

I want to login the website from the wechat qrcode interface,but i don’t know how to skip the step of scanning the qrcodeDoes.
Who can give some advices and solutions?
Many Thanks ♪(・ω・)ノ

If you use wechat QR Code login , you can use the take screen shot and save image Activity.
but ,can not skip QRcode check steps.