Abstract: At present, there are problems in the curriculum system of preschool education major, such as imbalanced curriculum structure and proportion, as well as insufficient support for graduation requirements, complex curriculum content without dynamic update mechanisms, traditional curriculum evaluation with a single focus, and insufficient support for graduation requirements. This article explores how the OBE (Outcome-Based Education) concept can be used to construct three levels of progressive development: basic abilities, professional abilities, and management abilities; The curriculum system of“universities (U), governments (G), normal school graduates (G), and kindergartens (K)”is a four-way linkage, optimizing the curriculum structure through the form of“platform to meet students'comprehensive development needs + modules to meet students'personalized development needs”, making the curriculum content basic, scientific, cutting-edge, educational, and satisfying students'personalized development, and improving students'comprehensive quality and ability, and it can also form a long-term mechanism for continuous improvement of course evaluation.

Key words: OBE, Preschool education major, Training objectives, Course evaluation, Course objectives, Curriculum system