The wish list, similar to the bookmarking feature of a browser, allows members to conveniently save their favorite products. Members can also send these products to other members, telling them that they like the product and would like to receive it as a gift... The wish list improves the shopping experience for users to a certain extent and provides convenience. It also positively promotes the marketing of the entire e-commerce site. This article will provide a detailed introduction of the functional design and implementation of the Wish List in Bosnet's online store system.