The invention discloses a digital home platform, which includes an application function module, a platform management module, a database module, one or more external interface modules, one or more service interface machine modules, and the platform management module communicates with the user terminal module through the communication module Connected, the platform management module is connected with the business interface module, the business interface module at least includes a video housekeeping interface module and a smart home interface module, and the external interface module is connected with the external management platform module. The invention provides a digital home platform, which adopts modular design, centralizes data storage, and conducts information interaction through standard interfaces, effectively solving the phenomenon of "information isolated islands". Access, business management and business separation, when introducing new services, only need to connect to the new service engine, it has the advantages of easy expansion, low cost, good business linkage, high safety factor, and simple operation.