摘要：行政诉讼是司法权监督行政权力的体现，行政诉讼制度的发展与完善有利于建设法治国家。我国现行行政诉讼制度中，认定行政诉讼被告的标准为“行政主体”、“行为主体”、“责任主体”、“通知应诉主体”的标准。这个标准增加了行政相对人的起诉难度，使诉讼程序复杂化，混淆了行政主体与行政诉讼被告的界限。应简化行政诉讼被告的认定标准，建立以“行为主体”为标准的认定标准，弥补目前我国行政诉讼制度的不足，更好地促进依法行政，维护公民的合法权益。

关键词：  行政诉讼,行政诉讼被告，被告资格

Abstract: Administrative litigation is the exercise of that judicial power supervises administrative power, and the development and improvement of administrative litigation system makes for constructing  a country under the rule of law. China's current system of administrative litigation identified the defendant's standard as "administrative subject", "behavior subject", "main responsibility", "notice responding to the main" standard. This standard increased administrative relative difficulty and make the prosecution procedure complicated, confusing the administrative subject and the administrative lawsuit defendant. We should simplify the standard of identifing the administrative lawsuit defendant, establish a new standard with "behavior subject", to make up for the lack of administrative litigation system, promote the law-based administration and safeguard the legitimate rights and interests of citizens.

Key words: administrative lawsuit; defendant of administrative litigation; qualification of the defendant