Children’s literature being a unique type of literary at a peripheral position,it is difficult for translators to reappear itsessence in the target text,due to the diverse cultures and language conventions.Since Functional Equivalence Theory emphasizesthe functional equivalence between ST and TL which provides a new idea and method for literary translation,the thesis makes ananalysis of the Chinese version of Charlotte’s Web.This comes from the perspective of Functional Equivalence Theory so as to dis-cusses whether Functional Equivalence Theory is effective in the translation of children’s literature,and how has it been em-ployed.The thesis hopes that children’s literature will be paid more attention,and the prosperity of children’s literature transla-tion will be promoted. Children’s literature being a unique type of literary at a peripheral position, it is difficult for translators to reappear itsessence in the target text, due to the diverse cultures and language conventions.Since Functional Equivalence Theory emphasize functional equivalence between ST and TL that provides a new idea and method for literary translation, the thesis makes an analysis of the Chinese version of Charlotte’s Web. This comes from the perspective of Functional Equivalence Theory so as to dis-cusses whether Functional Equivalence Theory is effective in the translation of children’s literature, and how has it has em-ployed The. research that that children’s literature will be paid more attention, and the prosperity of children’s literature transla-tion will be promoted.