The invention provides fiber shaping cloth and a manufacturing method thereof. The fiber shaping cloth is used for manufacturing a composite material by adopting a VARI (vacuum assisted resin infusion) technology. The fiber shaping cloth comprises a fiber shaping cloth unit, wherein the fiber shaping cloth unit comprises two fiber layers and thermoplastic resin; the thermoplastic resin is coated between the two fiber layers, so that fiber in the fiber shaping cloth cannot be frayed, the fatigue resistance and the corrosion resistance of the fiber shaping cloth are improved, and the service lives of parts made of the fiber shaping cloth in certain industry areas are prolonged further; and at the same time, the manufacturing efficiency of the fiber shaping cloth is improved, and the manufacturing cost is reduced. In the VARI technology, the fiber shaping cloth is used for manufacturing the composite material by adopting the VARI technology, so that the volume content of fiber in the composite material can be increased, and requirements for manufacturing large structures can be met easily; and when the fiber shaping cloth is used for manufacturing large structures by adopting the VARI technology, the layer-laying time can be shortened, and the cost is reduced.