附款行政行为是与无附款行为（单纯行政行为）相对应而言的．它们在行政行为分类理论中有重要的地位。行政行为的附款制度在大陆法系行政法学中研究较多，行政程序法典也有规定。我国对之却较少涉及，本文拟对此问题做出初步探讨。 一、附款的内涵和意义 在学说上，行政行为的 The administrative act of attachment is related to the act of no attachment (simple administrative act). They have an important position in the theory of administrative behavior classification. Administrative system of appendage system in civil law jurisprudence more research, administrative procedures Code also provides. My country is less involved, this article intends to make a preliminary discussion on this issue. First, the connotation and significance of the attachment In theory, the administrative act