We believe that the catchwords of primary and secondary school students are a double-edged sword, which can not only vent bad emotions, but also help the psychological communication of primary and secondary school students, and will also affect their healthy psychological development because of the vulgarity and low taste of most of their contents. It can not only improve primary and secondary school students' ability to use language consciously and flexibly, but also is not conducive to cultivating good habits of primary and secondary school students in using Chinese correctly because of its nonstandard nature. Therefore, we must take various effective measures to correctly guide students to use buzzwords.