Abstract: 【Objective】 The aim of this project is to ascertain the pollution and distribution characteristics of phthalic acid esters in soil-grape system of facility grape bases in Turpan. 【Method】 The samples of soil, root, stem, leaf and fruit from grape greenhouses that were planted 1, 4 and 6 years were collected, and contents of 16 PAEs compounds in samples were determined by gas chromatography--tandem mass spectrometry and the main components, contents, distribution, changes and correlation of phthalates in soil-grape system. 【Result】 The results showed that the contents of total ∑PAEs in soils ranged from 1.500 to 2.718 mg/kg, and contents of Diisobutyl phthalate(DIBP), Di-n-butyl phthalate (DBP), and Diisooctyl Phthalate(DEHP) accounted for 98.9% of the total contents, and they accounted for 70% at the soil layer of 0-20 cm. The contents of PAEs was the highest in greenhouse soil that have been planted four years. PAEs in grapes planted for six years were lower than those of grapes planted four years; The contents of ∑ PAEs in various parts of grape plant ranged from high to low in order were: root > stem > leaf > fruit; And the total content in root, stem and leaf accounted for 95.5% of the whole plant; The content of PAEs in fruit and soil had significant correlation, with the Pearson correlation coefficients were 0.878 (∑PAEs), 0.855(DIBP), 0.820(DBP) and 0.981 (DEHP), respectively. 【Conclusion】 The main PAEs pollutants of facility grape bases in Turpan were DIBP, DBP and DEHP, which were mainly distributed in the soil layer of 0-20 cm. With the increase of planting years, ∑ PAEs did not show a linear growth trend. The content of PAEs in the plants decreased gradually from root to fruit, and there was a significant correlation between the content of PAEs in fruit and soil.