In this paper，the regional full waveform inversion using the broadband waveforms recorded by China Seismic Network were conducted，and the focal mechanism solutions of the 59 earthquakes with M≥4.0 occurred in the mainland of China during March to June 2024 were obtained. The types of these focal mechanism solutions show 18 reverse faulting，33 strike-slip faulting，7 normal faulting and 1 odd earthquakes.
