The mobile Internet’s influences on politics，society，economy and culture are based on the changes taking place in network of terminals，network of people，network of contents and network of services. The network of terminals will become a human-things coexisting space driven by the development of IOT and other technologies. As for the people in the mobile Internet，their behaviors will be more fragmental and concurrent，and virtual presence will become popular with the use of VR and AR. The new interactive model in cyberspace will turn some of the online communities into productive forces. In the network of contents，public information disseminating model and public discourse spaces will face new revolutions. In the network of services，such new thinking or new models as scenario economy，data economy and sharing economy have already shown their potential power.