Purpose: Schools play a crucial role in the psychological development of adolescents. However, the education is inadequate for many students. This study aims to understand students' views and suggestions on the implementation of mental health education in schools and to help schools find the target point of the implementation of mental health education from the perspective of students' needs. Design/methodology/approach: The qualitative method of semi-structured individual interviews to explore college students' perceptions and suggestions about their schools in terms of mental health education. Findings: Three themes and six sub-themes emerged from forty-three interviews. Most students express their hope that the school can conduct more professional mental health education courses and diverse practical activities. They also emphasize the need to standardize the qualifications of teachers conducting these courses and to introduce more professional mental health personnel. Additionally, it is crucial to prioritize the protection of student privacy during mental health care, enabling more students, teachers and parents to recognize psychological issues and actively address their mental challenges. Originality/value: This study, from the perspective of students, provides valuable insights into recommendations for schools to improve mental health education. It can significantly contribute to continuous enhancement of mental health education in schools and better protection and promotion of students' psychological well-being.