An improved algorithm for agriculture web search engine based on Shark-Search is proposed. Aiming at deficiency of the traditional algorithm including the context of the anchor text and the trapping in local optimum. the new algorithm clusters the links between the different block of the web pages by the k-average algorithm. It randomly selects k texts as the mass of the original class. https://balboasurfandsstylers.shop/product-category/boys-rashguard/