Abstract: Objective To investigation the condition,expectation and support of quality of life in adult with intellectual disability.MethodsA total of 394 adult with intellectual disability,their parents and friends in Beijing were involved in the study.Their qualities of life were evaluated.ResultsAbout quality of life,the adult with intellectual disability had significant more expectation than they had gained actually;their parents and friends had significant more expectation than themselves and staff of primary rehabilitation did.ConclusionIt is necessary to provide support to improve the quality of life of adult with intellectual disability.

Key words: intelligent disability, adult, quality of life, rehabilitation, support