Even if Internet platform businesses have made great progress, the issue of data monopolies has gained more attention. The fairness and effectiveness of society have been severely harmed by the monopoly of the Internet platform, and the platform economy's anti-monopoly has emerged as the key to promoting the steady and healthy growth of China's platform economy in the new era. Platform companies exhibit monopoly traits like quick growth cycles and fast expansion in the quest for monopoly profits, and these new traits and issues present new difficulties for monopoly control. Platform governance must adapt to the times, play to the benefits of digital governance, optimize the governance structure, investigate particular governance solutions for platform monopolies, and promote orderly competition and standardized development of large Internet platforms. The innovative path of anti-monopoly in the platform economy can be developed in four aspects based on comparing the governance experiences of data monopolies at home and abroad: first, establish a pluralistic co-regulation model under the system concept; second, promote the construction of talent teams with the need for regulation; third, improve the standards of the Internet platform-related market; and fourth, optimize the governance effect with internalization.