Recently, Salon, a foreign online media company, has been using an ad blocker when it finds that users are surfing the Web, and readers are advised to turn off the ad blocker to allow the Salon website to continue showing ads for revenue, or to block advertisements but allow Salon uses its computer to mine cryptocurrencies for revenue, and many users do not like to see ads, but they are reluctant to pay for their subscriptions, making it difficult for the media to operate and some even failing.