瞿秋白是共产党早期的领导人之一,他不仅是一位杰出的无产阶级革命家,也是一位卓越的无产阶级理论家。但长期以来,由于晚节问题他常常得不到公正的评价,使人们对他的认识和印象也蒙上了一层阴影……本文从家庭出身、被捕过程、文字材料三个方面来探讨瞿秋白晚节之谜。 Qu Qiubai was one of the early leaders of the Communist Party. He was not only an outstanding proletarian revolutionary but also an outstanding proletarian theorist. However, for a long time, he often can not get a fair evaluation due to his late-night problems, which casts a shadow on his understanding and impression. This article discusses the three aspects of family background, arrest process and writing materials Night mystery.