Recently, the Cyberspace Administration of China issued a notice to launch a special campaign nationwide called "Clear and Rectify Malicious Provoking of Negative Emotions", focusing on social media, short video, live streaming and other platforms, comprehensively investigating key links such as topics, rankings, recommendations, bullet comments, and creating a more civilized and rational online environment. The focus of governance has shifted from emphasizing the standardized use of language and writing to focusing on purifying the language and data environment, fundamentally reshaping the value ecosystem of cyberspace. The cyberspace is an important field for the public, especially young people, to obtain information and form cognition, and its language environment directly affects the social and spiritual outlook. In the current public opinion arena, there are many negative messages that maliciously provoke opposition and promote violent hostility. This type of content often uses a labeled narrative framework to simplify complex social realities into binary oppositions of either black or white, squeezing the space for rational dialogue through emotional expression. Taking the once popular "effort is useless theory" as an example, its discourse system systematically deconstructs the value of struggle, attributing complex individual development issues simply to the external environment, and then rapidly spreading through popular search terms, internet memes, emojis, and quotes, causing the polarized discourse to follow suit and continuously erode the positive mentality of the public. What needs to be more vigilant is that such low-quality language data is becoming the "raw material" for training the new generation of artificial intelligence. If language data filled with negative emotions and biased opposition is extensively learned by artificial intelligence, it will distort its cognitive models and deviate from the original intention of serving humanity in technological development. Therefore, we need to focus on enhancing netizens' ability to obtain, discern, and analyze online information, in order to avoid being influenced by irrational emotions of the group. At the same time, it is important to realize that managing negative emotions on the internet is not simply about plugging loopholes, but rather a crucial training for aligning the values of artificial intelligence. Purifying the online environment and accumulating high-quality language data is essentially providing high-quality nutrients for the healthy development of future artificial intelligence, and is the fundamental work for building a civilized and rational online environment. Online platforms should make algorithmic recommendation mechanisms bear more social responsibility and make positive discourse expression the main body of traffic. In the era of artificial intelligence, language, as a key data resource, carries content that profoundly influences the shaping of national image and the cohesion of social consensus. It not only conveys information, but also invisibly defines the paradigms and boundaries of our cognitive world. Therefore, as the core mechanism of information distribution, algorithms cannot ignore their embedded cultural stance and value orientation. Integrating mainstream value orientation into algorithm design is not only a technical optimization, but also a necessary social responsibility. This requires the algorithm recommendation mechanism to carry more humanistic care, achieve a fundamental transformation from "traffic guidance" to "value guidance", prioritize recommending rational, deep, and positive content, enhance the visibility of authoritative information and high-quality content dissemination, and actively break through the "information cocoon" that may cause cognitive limitations. At the same time, the platform also needs to strengthen content review, enhance its ability to identify hidden biases, value inducements, and other content, and reduce the risk of language manipulation and public opinion loss from the source. Only by making mainstream values the scale of traffic distribution can we provide sustained and abundant value nourishment for the clear cyberspace. Striving to promote a virtuous cycle between high-quality language data and artificial intelligence technology is a long-term strategy for building a healthy network ecosystem. Currently, the big language model is quietly becoming an important force in shaping netizens' values and cultivating cultural confidence. Language is the carrier of ideas, and high-quality language data is the spiritual nourishment for artificial intelligence learning. The big language model draws on high-quality language data rich in positive energy, which can continuously output rational and constructive viewpoints in interaction, subtly guiding public thinking. When netizens search for information and acquire knowledge, the positive content generated by the big language model will naturally integrate into their cognitive system, promoting rational thinking in human-computer interaction. To this end, we should consciously and systematically sort out and integrate high-quality content that carries excellent traditional Chinese culture, the spirit of the times, and scientific knowledge, form an open and compliant high-quality dataset, and train more inclusive and reliable big language models. The artificial intelligence model embedded with health values will not only be a provider of information, but also an amplifier of positive energy and a solver of extreme emotions. The rational content output will continue to generate new high-quality language data, which in turn will further optimize the big language model, form a recursive effect, deeply integrate technological progress with humanistic spirit, and make artificial intelligence a builder of clear cyberspace. The cyberspace is a common spiritual home for billions of netizens and an important platform for social rational dialogue and consensus building. Creating a clear and healthy online ecosystem relies not only on the nourishment of high-quality language and data resources, but also on the rational participation of every netizen, the implementation of the main responsibilities of online platforms, and effective guidance and supervision by government departments. When netizens guard the bottom line of dialogue with civilized expression, the platform consolidates the content foundation with technological innovation, and the government plans the development track with precise governance, we will be able to gather more powerful forces to build the Internet into a clear space that gathers consensus and inspires resonance. (New Society)