UBL(Ultrawise Blended Link), consisting of "education cloud and industry cloud", is a super mixed talent ecosystem of education and industrial chain. UBL feeds back the practical experience of this industry to the education sector. According to the industry talent standards, the training process is divided into four stages: 50, 100, 200 and 300. It adopts the expression form of "transforming projects into teaching cases", the teaching form of "practical training+internship" and the teaching method of "learning by doing". The College of Computer Science and Technology refines and enriches the "1.5+0.5+ 1" applied talent training mode in higher vocational colleges and the "2+1+"applied talent training mode in undergraduate colleges, carefully optimizes the specialty setting, revises and improves the talent training scheme, promotes the integration of production and education, and builds high-quality curriculum resources. By implementing case teaching and delivering industrial projects,