The word "liver paper" comes from online buzzwords. "Liver" refers to the state of continuous labor and staying up late, which is used to describe this state of high-intensity writing. Although "liver paper" may bring some short-term benefits, it is usually not recommended because it may lead to physical and mental health problems in the long run and the quality of the paper is difficult to guarantee. In order to avoid the occurrence of "liver thesis", students should plan their time reasonably before the deadline of the thesis, start writing in advance and avoid cramming.