The UFITS Summer School is sponsored by Astronomical Society of Anhui Province, and invited University of Science and Technology of China, Fudan University Institute of Theoretical Physics, Chinese Academy of Sciences, Tsinghua University, Sun Yat-sen University and other domestic first-class cosmological units to give lectures jointly. It is jointly organized by GEC Academy and Guizhou University. In order to cultivate young scientific research talents, the summer school has invited experts from internationally renowned universities such as the Massachusetts Institute of Technology and the Hong Kong University of Science and Technology to offer cutting-edge courses. Overall arrangement of the summer school: 4 days of theoretical courses+1 day of “FAST” observation+2 days of international conferences.