Before the construction of "golden course", the quality standard that conforms to the characteristics of "high order, innovation and challenge" should be formulated to ensure the implementation of the course construction. The course of design principle of steel structure was proposed to be constructed as a blended golden course. Six influencing factors, such as college orientation, social demand, specialty characteristics, course attributes, teaching team and student characteristics, were comprehensive considered, and the characteristics of "high order, innovation and challenge" were personalized deconstructed and refined to formulate the course quality standard combined with "generality" and "individuality".