Abstract: Bearing of liability is the foothold of dealing with research misconduct. The international journal stipulates that the person liable for misconduct shall bear the collective liability with joint nature, and our country's legislation takes proportional liability, the two bearing modes have their own edges. The liability of research misconduct is a system, but more attention should be paid to administrative liability, and give consideration to civil liability. The doctrine of liability fixation relies on the liability quality. According to the study results, liability mechanisms have constructed from the circumstances of external liability and internal liability.