The function of motivation is to inspire the enthusiasm and creativity of people. In the process of innovation and optimization of position management system for college teachers, teachers’ requirements and their differences should be focused on and analyzed, motivation theory and model should be scientifically and reasonably used, goal incentive should be emphasized so as to achieve the effective amalgamation of the goal of teachers’ personal development and the goal of the colleges and universities. Remuneration system of teachers’ position should be innovated, and motivation function of remuneration should also be strengthened. Consequently, innovation of position management for college teachers can be realized and at the same time, the motivation system for college teachers can also be enhanced and perfected.