Since 2018，enterprises public opinion of the network social hot issues rose，Internet privacy rights consciousness and copyright consciousness improved，meanwhile，netizens spontaneously reported ratio rose，the class of the people’s livelihood issues are more likely to trigger public opinion. Internet content security become an important content of network governance，the middle-aged and old rumors are focused，game health pay more attention to rights of teenager. In short emerging media such as video broadcast platform，government’s new media in the emergency response power network spread positive energy plays a positive role，the Internet public opinion are much more multiple.