Objective:To master the information of the communication between undergraduate students and parents,so as to provide basis for strengthening university student's psychology work.Methods:We used the investigation questionnaire designed by ourselves,investigated 841 undergraduate students in ShanXi Medical University and established SPSS 11.5 database carrying on statistical analysis.Results:62.2% students ring up their parents once a week,5% students call once a day,22.7% students call once a month,and 10.1% students wait for their parents to call them.8.4% students think that they have generation gap of communication with their parents,10.3% students fully obey their parents,81.3% students use parental words to encourage themselves.Conclusion:Family is an important factor for students' psychological development.