利用算子半群理论和Banach不动点定理研究了一类抽象泛函微分方程权伪概自守温和解的存在唯一性，所得结论拓展了已有结果。“,”In this paper, by using the theory of semigroups of operators and Banach fixed point the-orem, the existence and uniqueness of weighted pseudo almost automorphic mild solutions to a class of abstract functional differential equation in Banach space are obtained under some suitable hypotheses, which extend some known results.