Abstract: By fixing positions and sharing positional information of users in real time,or registering and publishing messages with geographical positions to record the spatio-temporal flight paths,the Location-based Social Networking Service (LBSNS) achieves a better connection between flows of internet information and streams of people.The distance between man and man is also reduced by LBSNS in real-world. Furthermore,the LBSNS transform Internet-based SNS(Social Networking Service) to LBSNS,which have promoted the conventional socialized network community to virtual social network community then to virtual reality community,reconstructs the social behavior of the traditional users,subverts the traditional network media environment of information dissemination. The dissertation analyzes related concept,expounds guidance process and characteristics,dialyses space influence,and point that location-based social networking service is reconstructing local micro location.In such a model internet era,the weakening trend of geographical location is being changed.Several hot areas of social population have been formed in the presence of LBSNS,presenting a multi-core architecture that based on users.