票据行为是民事法律行为,而其具有无因性、要式性、文义性等特征又不同于一般的民事行为。因此,民法中代理制度是否可以适用到票据行为中来,学者们对此存有争议。本文通过对各国立法制度以及学理中有关票据越权代理责任承担的相关规定,进行分析和梳理,对我国现行制度的规定提出合理的建议。 Negotiable instrument behavior is a civil legal act, and its characteristics of non-cause, essentiality, textuality are different from general civil behavior. Therefore, whether the agency system in civil law can be applied to the act of negotiable instruments is controversial to scholars. This article analyzes and combs the legislative system in various countries and the relevant provisions on the liability of overrelated agents in the academic instruments, and puts forward reasonable suggestions on the provisions of the current system in our country.