The photoelectric information science and engineering major of Harbin University of Science andTechnology has constructed a talent training mode with students as the main body through discipline competition , innovation and entrepreneurship practices , and curriculum ideology, and strengthened the role ottargeted independent learning in talent training, and realized the practical teaching mode of “ the effect ofsubject competitions ,the subject of practical courses ,the fuzzification of guidance for students ,the crossover otpractical content ,and the innovation of graduation design".At the same time ,through the organic combinationof subject competitions,practical teaching ,and curiculum ideology and theory teaching, students will have aclear goal of theoretical lessons and realize the organic combination of theory and practice.Organizing cross-professional subject competitions and curriculum practice ,has realized the collaborative and mutual assistancemode of “learning from each other's strengths ,integrating the strengths of multiple disciplines and overcomingdifficulties”.These stimulated the students’interest and potential in the field of optoelectronics , improved thestudents comprehensive use of optoelectronic knowledge to solve problems and the ability to solve thepractical problems and the ability to conduct experimental research.