Abstract:  Purpose/significance】 In the digital intelligence era, the field of online public opinion in colleges and universities has un⁃ dergone profound changes. Exploring the opportunities and challenges brought by digital intelligence empowerment to the management of online public opinion in colleges and universities is of great significance for implementing the fundamental task of moral education and fostering people, and for promoting the development of colleges and universities. 【Method/process】 Based on the perspective of digital intelligence, this paper deeply analyzes the evolution of the ecosystem of online public opinion in colleges and universities and its new characteristics, namely digitalization and humanization, technicality and value, reality and virtuality, suddenness and sensitiv⁃ ity. It then comprehensively examines the dilemmas faced by online public opinion in colleges and universities from the five dimen⁃ sions of "value-form-skills-governance-field" and proposes corresponding solutions. 【Result/conclusion】 Colleges and universities need to take the initiative to adapt to the application requirements of digital intelligence technology, establish the concept of digital in⁃ telligence, and strengthen the theoretical innovation of online public opinion guidance. It is necessary to strengthen the comprehensive application of digital intelligence technology, enhance path innovation from the guidance mechanism, operation mechanism, and guar⁃ antee mechanism, optimize the online public opinion environment in colleges and universities, and thus build a strategy for guiding on⁃ line public opinion that combines theory with practice.【 Innovation/limitation】 Closely related to the theme of digital intelligence com⁃ prehensively empowering the management of online public opinion in colleges and universities, this paper proposes targeted solutions. The research focuses on the integration of theory, and there is a need to strengthen the discussion of technological embedding.