在当代各国的司法实践中,司法鉴定的使用日益广泛,鉴定意见在帮助法官查明事实方面也有着无可替代的作用。但是我国司法鉴定的相关制度并不完善,相当一部分法官和当事人把鉴定意见当作科学结论,忽视了其言词证据的本质,因而疏于对其证据能力和证明力进行审查。应从鉴定机构、鉴定人、鉴定意见三方面完善立法,以促使司法鉴定更好地发挥功效。 Judicial practice in various countries in contemporary countries, the growing use of forensic expertise, expert opinion in helping to identify the facts also have an irreplaceable role. However, the relevant systems of judicial appraisal in our country are not perfect. A considerable number of judges and parties regard the appraisal opinions as a scientific conclusion, ignoring the essence of their testimony and neglecting to examine their evidence ability and proof power. Legislation should be improved from the appraisal agency, the appraiser and the appraisal opinions so as to make the forensic appraisal work better.