Objective To learn the sense security of the higher vocational college students

and to provide the references for improving their mental health level.Method 289 the higher vocational college students were tested with security questionnaire（SQ）.Results The higher vocational college students’sense of security was above the medium level;In the sense of security there were significant differences regarding love and grade（P<0.05）.Students in love scored significantly higher than those not in love;Students of the second year scored much higher than those of other grades

Students of the first year were the lowest.Conclusion The higher vocational college students’sense of security was above the medium level;it was influenced by whether in love and grade.Measures should be taken to improve higher students’ sense of security.