Abstract: The OBE concept is an outcome oriented educational philosophy that focuses on determining teaching content and training direction by setting teaching outcome goals. In the optimization and reconstruction of the teaching mode of PCB design and application course in higher vocational education based on the OBE concept, teachers should take enterprise requirements as the result orientation and formulate course objectives; Set teaching content based on course project content; Centered on the learning of vocational college students, implement six ring teaching; Taking comprehensive assessment and evaluation as the starting point, implementing effective evaluation, and ultimately optimizing and reconstructing the teaching mode.

Key words: OBE concept, PCB design and application, Course teaching, Teaching mode, Optimization, Restructure