With 10 years of development, the scale of China's mobile Internet users has emerged.Mobile phones have become the largest Internet terminal.Users' behavior is considered to be not only an important key to the industry and the market,but also a new social productive force that will breed new social relations.The year 2012 is the beginning of this trend.The paper traces and analyzes China's mobile Internet users' behavior,based on the CNNIC monitoring data.The author insists on observing the development of China's mobile Internet,trying to find out the salient features of China's mobile Internet users' behavior and trends,and exploring mobile Internet users' behavior from a macro perspective of social significance. <<