本文以行政诉讼证据制度的相关法律规定为依据,并结合行政诉讼制度保障公民合法权益和保障行政机关依法行使职权的双重目的,对行政诉讼中违反法定程序取证问题、第三人举证问题及证据的审核认定问题进行了论述。 This article is based on the relevant legal provisions of the evidence system of administrative litigation, combined with the dual purpose of administrative litigation system to protect the legitimate rights and interests of citizens and to ensure that administrative organs exercise their powers according to law. The review and verification issues were discussed.