College counseling is the main bearer of college students' ideological education. In order to strengthen the professional construction of college counselor team, now puts forward the theory and practice of professional construction of college counselor team -"art road red heart" counselor studio as an example. First of all, the connotation and standard of the professional team of counselors are analyzed, and it is pointed out that the professional team construction needs to cultivate college workers with high professional skills and strong business quality. Then it analyzes the significance of carrying out the professional team construction of college counselors, pointing out that strengthening the team construction is to meet the needs of the development of the current situation, which is conducive to the construction of a harmonious campus, and also is the need for the development of its own team construction. Finally, it puts forward specific suggestions on the path of professional team building, including strengthening the selection and recruitment system, improving the training mechanism and optimizing the assessment and management system. The aim is to improve the ability of college counselors to perform their duties and build a perfect professional training system for counselors.