Internet rumors referred to the act of spreading false information on the Internet to achieve the purpose of misleading, deceiving, and inciting. The enlightenment of preventing online rumors could be started from the following aspects: 1. improve information literacy: understand the authenticity and credibility of news and network information, master the correct information acquisition and analysis methods, and not easily believe and spread unverified information. 2. Strengthening supervision and punishment: Government departments and platforms should strengthen the supervision and punishment of online rumors and severely crack down on the spread of false information to ensure social information order and social stability. 3. Raise the public's vigilance: The public should be vigilant and make prudent judgments on information with unknown sources and unverified information. They should not easily believe and spread false information. At the same time, they should also actively promote scientific knowledge and correct values to improve their self-cultivation and judgment. 4. Establishing an effective communication mechanism: The government and the platform should establish an effective communication mechanism to respond to public concerns and questions in a timely manner, strengthen interaction and communication with the public, and increase public trust and participation in information. 5. Cultivate good online habits: The public should develop healthy online habits, not believe in online rumors and false information, and actively pay attention to and participate in online communities and social media to jointly maintain network order and social information order.