Abstract: Taking the biotechnology major at Heilongjiang University as the research object, this paper analyzes the necessity of optimizing the curriculum system under the background of being awarded the title of“National First-Class Major Construction Point”. Based on the reform and innovation of talent training mode, oriented towards serving the economic and social development of Heilongjiang Province by local universities, and in combination with the positioning and characteristics of local universities, this study focuses on talent training objectives and requirements, identifies the professional positioning, refines the professional characteristics, and explores the ideas of curriculum system construction. At the same time, it preliminarily explores the innovative points and practical paths of optimizing the curriculum system of biotechnology major at local universities, and successfully completes the revision of the 2023 version of talent training program. The results of this study can provide reference for similar institutions in the construction of major curriculum systems and contribute to the development of first-class majors.

Key words: “Double First-Class”Initiative, Local universities, Biotechnology major, Curriculum system, Optimization, Practice exploration