Micro-interactive system under micro-technology can accurately find target customers and establish interactive circles through the Internet platform. Zhiwei Interactive collects and analyzes the interactive data of hundreds of millions of users on different social network media every day, excavates their preferences, community relations and influence, and builds a huge social network interest circle. Through these data, it provides enterprises with marketing services such as data analysis, consultation, operation promotion, etc., so as to shape the competitiveness of products and enhance brand awareness.