News comments in the digital era faces structural challenges.Based on an ecological perspective of digital news,this paper explores intelligent opinion emergence,visual text reconstruc-tion,and emotional reasoning mechanisms in news commentary practice.News comments are examined within the tension between its digital and news-oriented nature.Commentary texts heavily influenced by"AI flavor"often fall into the trap of moderation and standardization,and the news-oriented concept of news comments is also somewhat weakened by the pursuit of traffic-oriented dissemination effects.This paper advocates for revitalizing the professional value and authority of news comments,enhancing rational thinking and reasoning abilities based on facts,and constructing a new type of information rela-tionship through human-machine value alignment,thereby providing a normative path for content gov-ernance of news comments in the digital era.