Zhuang ethnic group is a big nationality with a population of over million.In modern society,many researchers have kept a watchful eye on the Zhuang ethnic’s language,its current situation and its fate.Thus,research about endangered Zhuangyu began to appear.This paper,by taking the Bama speech community as the investigation subject,investigates the use cases,language ability and language attitude of Zhuangyu,mandarin Chinese and Guiliuhua.Finally,through statistical analysis,it is concluded that Bama’s Zhuangyu has begun to be endangered.