The influence of online games on college students' moral quality: the network provides a hotbed for moral relativism and a new place for many immoral behaviors, and the use of the network has impacted the existing moral norms. College students don't need their real names and identities when roaming on the Internet, but they can conceal their gender, age and identity. In the virtual space, people have no responsibility or obligation to communicate with each other. Therefore, immoral people can be seen everywhere, among which lying is the most serious. College students have more free time. Some college students often chat or play games online in the afternoon and evening, but few really study online. Individual students skip classes and chat online, especially on Friday and Saturday. Some students even stay up all night.