We are very grateful to Professor Xu (CAM-SU Genomic Resource Center, Soochow University) for providing Per1/Per2 DKO mice and technical support. This study was supported by National Natural Science Foundation of China ( 31271855 ), the Thirteen-Fifth Mega-Scientific Project ( 2017ZX10201301-003-003 ), Wuhan science and technology project ( 2018020402011230 ) and the central government guides local science and technology development projects ( 2019ZYYD ).