The content of anthocyanin in pericarp was determined by high performance liquid chromatography（HPLC） with 101-14, 3309 and Beta grafted Marselan grapes as test materials, biennial self-rooted Marselan grapes were used as control, to study the influence of stock on the type and content of anthocyanin in grape skins. The results showed that the type of anthocyanins in grape skins of Marselan was not changed by rootstock, and 101-14,3309 and Beta could significantly increase the content of anthocyanins（P＜0.05）. The relative content of acylated anthocyanins in Pericarp of Marselan grafted grapes was lower than that of the root stock, and the influence degree of the three rootstocks on the anthocyanin content of the skins of Marselan grapes was different. The content of anthocyanins in the skins of Marselan grapes was increased by 14.19%-92.33%.