Abstract: At present, digital monopoly has become a focus topic in the world, which is directly related to the monopoly of digital giants represented by Amazon, Google and Apple. In order to achieve and consolidate their monopoly position, digital giants reaping monopoly profits through the control of economic capital on science, the infiltration of political power on science, the abuse of pure scientific capital, and the elaborate shaped advantage of cultural capital. This paper tries to use Bourdieu's "field" theory to uncover the "veil" of digital monopoly in the United States, and puts forward some ideas to solve the problem of digital monopoly.