Abstract: This article discusses the construction and practice of teacher teaching innovation teams under the background of high-level professional group construction. Firstly, it analyzes the significance and connotation of teacher teaching innovation team construction in vocational colleges. Combined with the problems and practical difficulties faced by the teacher teaching team of Guangxi International Business Vocational College in the construction process and practice, it studies and designs the construction path of innovation teams, combines regional economic development, finds the right direction, sets goals, builds platforms, and improves mechanisms to promote the construction and optimization of teacher teams. Finally, a practical model was extracted from a practical perspective, relying on the industrial college to enhance the professional collaboration of team members, build a community, and achieve the overall improvement of the level of teacher teaching innovation team construction, in order to achieve the goal of building a teaching innovation team and play a radiating and leading role of the team.

Key words: High-level professional group, Teaching innovation team, Team building, Regional economy, Vocational education, Practice