《民法通则》第65条第3款规定委托代理授权不明时,代理人负连带责任。本文认为,代理权授权不明属于有权代理,被代理人应承担由于授权不明产生的责任。授权不明,代理人承担连带责任不符合连带责任的构成要件,与我国代理制度的立法精神不相符合,也不符合国际的通行做法。因此,授权不明时代理人不应当负连带责任。建议在我国制定民法典时,对授权不明时代理人的连带责任不再做规定。 Article 65, paragraph 3 of the General Principles of Civil Law stipulates that the agent shall be jointly and severally liable when entrusted the agent’s authorization is unknown. This paper argues that the power of attorney is unknown to the power of attorney, the agent should bear the responsibility of unknown power. Authorization is unknown, the agent assumes the joint responsibility does not meet the composition of the elements of liability, and the agency of our country’s legislative spirit does not conform to, nor in line with international practice. Therefore, agents should not be jointly and severally liable when the authorization is unknown. It is suggested that when making the civil code in our country, the joint and several liability of the agent who is unknown to the authorizing authority will no longer be stipulated.