There are many factors that influence students' Occupation Commitment to professional hotel, and I choose this part of student internships to analyze the influences of students' personality, the nature of internship work, working environment, salary and the like on students' job selection and employment. Based on this, this paper proposed the school should cultivate students' good attitudes about the internship to improve the degree of socialization of students, and strengthen the student internship management work, reasonable arrangement the workload of students, and help students establish good occupation planning. For the cooperation with enterprises, the school needs to elaborately select the practice base, and to improve students' adaption ability promoting the salary system of students' practice, in order to improve the students' occupation commitment level.in the hotel industry