WeChat provides a vibrant public life and makes it difficult for public discussion rules to form a consensus. The speed at which social tools are being renovated far exceeds the speed at which public discussion rules can take shape. The thrill of "rules of reality" makes people unwilling to be subject to any framework, so that in recent years, what rules to follow to debate has become a common issue in public debate. As an expert said, "shared media can promote independence from The development of the country's social power ", but this kind of power will obviously take a long time to undergo multiple multiple collisions and repeated wrestling. WeChat not only promotes the freedom of individual speech and the equality of the right to speak, but also makes this standing and tearing. It becomes more frequent and cheaper. The text mainly says:. ['The evolution of social tools has brought huge impact and challenges to public discussion rules.', 'It is very difficult to form new public discussion rules in the common media.', 'WeChat has a huge effect on getting rid of "rules of reality".', 'There is still a long way to go for shared media to form an independent force.']