We investigate the exotic neutrino interactions using the 205.4 kg day exposure dataset of the CDEX-10 experiment at the China Jinping Underground Laboratory. New constraints on the mass and couplings of extra gauge boson are presented. The results are interpreted in two physics scenarios including an U (1)B−L gauge boson induced interaction between active neutrinos and electron/nucleus, and a dark photon induced the interaction between sterile neutrino and electron/nucleus where the dark photon couples to the Standard Model particles through kinetic mixing with the photon. This work probes new parameter space involving sterile neutrino coupling with dark photon with masses below 1 eV/c 2 at some typical choice of ∆m 2 41 and g 2 sin 2 2θ14, which was previously unexplored by dark matter direct detection experiments and neutrino experiments.