Abstract: To explore the design ideas and construction methods of postgraduate excellent online drawing courses, and to provide reference for the construction of postgraduate excellent online drawing courses. Taking the course biotechnology drawing as an example, this paper provides the design idea and concept of online drawing course, and provides specific measures from the analysis of master's degree students'learning situation, course design, resource library construction, discussion topic design, assessment methods, and course maintenance and guarantee. In conclusion, the construction of postgraduate excellent online drawing course highlighting practical operations not only expands postgraduate learning resources but also helps to improve the quality of postgraduate training, which is worth further promotion and application.

Key words: Learning situation, Course design, Biotechnology drawing, Postgraduate, Excellent online drawing courses, Learning resources