the essence of new residential service is to remodel the Internet of residential industry by digital means，so as to provide more people with reliable quality residential service. With ACN broker cooperation network as the core，the new residential service platform effectively solves the linkage problem between “house”，“guest” and “human”，realizes collaborative operation，and opens up cross brand joint sale. As a new technology driven residential service platform，based on the establishment of industrial infrastructure and credit system，it helps partners to realize service collaboration，standardization and closed-loop，promotes industry co-existence through platform aggregation，promotes the reform of residential service industry and the development of Internet in residential industry through digitalization，reconstructs the service standard of real estate brokerage，and shapes a new residential ecosystem.