Abstract: Mobilization on internet public opinions, the key to network resistance, has the main characteristics of resistance, publicity, interaction and concealment. According to the classification criteria of subject, channel, source and mode, it can be divided into many types. Its evolution mechanism includes four stages:germination stage, accumulation stage, turbulence stage and micro-air stage. The research suggests that we should build a risk assessment mechanism of major of internet public opinion based on big data, optimize the linkage mechanism of mobilization on internet public opinion emergency response, and enhance the network literacy and empathy consciousness of government decision makers, so as to achieve the governance of mobilization on internet public opinion.