Online violence not only includes obvious hard violence such as insults and slanders, provoking netizens to oppose each other, human flesh searches, and verbal attacks, but also includes soft violence that constantly questions, questions, interrogates, inquires, mocks, and teases others from the so-called moral high ground; Not only does it include explicit violence such as public insults and defamation, but it also includes implicit violence that abuses communication freedom and secrets, and sends harmful and harmful information in a peer-to-peer manner; This includes not only individual violence committed by individuals, but also group violence committed by individuals who unconsciously pursue abnormal "collective revelry". One important reason for the frequent occurrence of such tragic events is the difficulty of investigating and governing online violence. At present, the legal provisions on online violence in China are scattered in legal norms such as the Civil Code, Criminal Law, Public Security Management Punishment Law, Cybersecurity Law, and Personal Information Protection Law. There are still serious tendencies such as legislative gaps, loose enforcement, judicial delays, and rampant violations, which urgently require institutional improvement, mechanism optimization, and systematic governance. The platform can use technology to strengthen the identification and warning of online violence content, Establish an emergency reporting mechanism for public opinion related to online violence. After some social hot events occur, the platform should conduct real-time monitoring of public opinion, necessary deletion, blocking, or warning of offensive remarks and suspected online violence information, and provide complaint or reporting channels for netizens. In a relatively early stage, blocking and prohibiting targeted harassment on the internet, recently, the mother of a child was exposed to have fallen from a building and died in the incident of "Wuhan primary school students being knocked down to death". The cause of the incident was around 1 pm on May 23, when a young teacher from Hongqiao Primary School in Hanyang District, Wuhan City, Hubei Province was driving in front of the teaching building, waiting for his colleagues to board the car. During the waiting period, first grade student Tan walked to the car and squatted down. After the vehicle restarted and moved forward, Tan was knocked down and crushed, and he died after being sent to the hospital for rescue. After Tan's mother, Ms. Yang, was interviewed by the media, a large number of malicious comments appeared on the internet, freely evaluating her attire and figure. Some netizens questioned her posing for photos, while others accused her of dressing up specifically to catch people's attention. According to media reports, insiders stated in an interview that "Ms. Yang has been in a state of sadness recently, and online public opinion has also caused some pressure on her. The specific reasons for her suicide are currently unclear. In recent years, after the occurrence of some social hot events, many netizens have detached themselves from the events and commented on the appearance, dress, speech and behavior, past remarks, and other aspects of the parties involved, especially the victims. Some netizens even organized and purposefully extracted personal privacy information such as the victim's name, life photo, home address, phone number, social account, and life trajectory, which developed into a large number of forms of online violence such as questioning, spreading rumors, insulting, and harassing. Why are similar situations so common? Are some netizens and even Big V suspected of violating laws and regulations in intentionally guiding public opinion on hot events and exposing information about the parties involved? How to clarify the responsibilities of relevant platforms? With these questions in mind, a reporter from Rule of Law Daily interviewed relevant experts. After the incident of various malicious platforms prohibiting multiple accounts from being knocked down and killed in Wuhan primary school, Ms. Yang, the mother of the child, defended her rights and was interviewed in relevant news and videos