Balizhuang Street Agency “cloud” model is the product of big data era and has extensive social basis. Through the establishment of big data platform of the “cloud”，the “three vertical and three horizontal” management concept has been formed. Through the economic means of “integral management” and “integral consumption”，the flexible operating mechanism of basic public service socialization has been established，activating social forces and advocating the socialist core values. Through pilot project，summary and promotion，the basic public service innovation model of big cities and megacities in the country have been enriched.