Challenge Cup is the abbreviation of "Challenge Cup" national series of scientific and technological academic competitions for college students. It is a national extracurricular academic practice competition for college students co-sponsored by the Central Committee of the Communist Youth League, the China Association for Science and Technology, the Ministry of Education and the National Federation of Students. The "Challenge Cup" competition has always adhered to the purpose of "advocating science, pursuing true knowledge, studying diligently, being determined to innovate, and meeting challenges", which has played a positive role in promoting the growth of young innovative talents, deepening quality education in colleges and universities, and promoting economic and social development, and has had a wide and good impact in colleges and even society. The Challenge Cup Competition is known as the "Olympic" grand event of contemporary college students' scientific and technological innovation, and it is an important platform for college students to participate in scientific and technological innovation activities. Its purpose is to guide and encourage college students to seek truth from facts, study hard, be brave in innovation, produce more results and improve their quality. On this basis, it will promote the vigorous development of extracurricular academic research activities of college students and discover and cultivate a group of outstanding talents with academic research potential.