Code of Civil Procedure Article 449-1

Where an appeal is made in bad faith, for improper purpose, or with gross negligence, and the factual or legal claims lack reasonable basis, the court of second instance may impose a fine not exceeding NTD 120,000 on the appellant, his/her legal representative or advocate, respectively.The second to the seventh paragraphs of Article 249-1 shall apply mutatis mutandis to the situation prescribed in the previous paragraph.
中文原文 民事訴訟法第449-1條
上訴基於惡意、不當目的或有重大過失,且事實上或法律上之主張欠缺合理依據者,第二審法院得各處上訴人、法定代理人、訴訟代理人新臺幣十二萬元以下之罰鍰。
第二百四十九條之一第二項至第七項之規定,於前項情形準用之。

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