In this report, by studying the composite of wood synthetic fiber pressed with various ways, the effect of modification of wood fiber and adhesive was investigated. The results showed: wood fiber could take esterified reaction with maleic anhydride and succinic anhydride, thereby the wood surface polarity was decreased. Modified adhesive could be adhered better to the surface of materials with different surface polarity. Thus, the two ways were useful for improving the compositing between wood and synthetic fiber.