Cold atom physics involves the quantum properties of cold materials and has a wide range of applications in the fields of precision measurement and quantum information. In the past two decades, cold atom physics has been the frontier and cross-disciplinary field of physics. The Group of Cold Atom Physics(GCAP) is one of the research groups that carried out cold atom physics research earlier in China. In recent years, the group has carried out the research on single atom, atom chip, atom interferometer & application, quantum information, and precision measurement physics. The GCAP has 17 faculties, 11 postdocs, and 42 graduate students at present.