The black tea flavor used in cigarette was made from Yunnan black tea leaf by using special technique. The product possessed the characteristic aroma of Yunnan black tea and as well as the flavor roasting aroma. The volatile compositions in the flavor were collected with SDE, and forty-eight compositions were identified and determined by GC-MS, the flavor substances contained in tobacco, such as (E)-3,7-dimethyl-2,6-octadien-1-ol,1,6- octadien-3-ol,3,7-dimethyl-, phenylethyl alcohol, benzyl alcohol were been defined there, those low aliphatic acids 2-methyl-butanoic acid, hexanoic acid and benzaldehyde, benzeneacetaldehyde, 3-methyl-butanal, etc are important ingredients which devoted to the tobacco. The black tea cigarette flavor was added into cigarettes as tobacco flavoring and evaluated by panelists, the results indicated that the extract could enrich the tobacco flavor, reduce the irritancy of smoke and improve taste obviously.