Negotiable Instruments Act Article 78

Any person may intervene and make payment for honor.If the holder refuses to receive payment for honor, they lose their right of recourse against the party for whose honor the payment is made and all parties subsequent to the person.
中文原文 票據法第78條
參加付款,不問何人,均得為之。
執票人拒絕參加付款者,對於被參加人及其後手喪失追索權。

English translation for reference only; the Chinese text prevails. Not legal advice.