A novel nanocomposites, UiO-66/graphene oxide (UiO-66/GO), was synthesized by solvothermal method using ZrCl4 and, H2BDC and GO as raw materials. The surface morphology and recombination state of the composites were analyzed by scanning electron microscopy (SEM) and transmission electron microscopy (TEM).It was observed that UiO-66 uniformly grew on the GO sheet to form a 2D load structure.X-ray diffraction (XRD) and Infrared spectroscopy (FT-IR) was used to analyze the crystal structure and compositioncomposition of the composites, finding that the addition of GO did not affect the crystal structure of UiO-66.The specific surface area of the nanocomposites was analyzed by N2 adsorption-desorption isotherm, indicating that the composite with 2% mass ratio of GO had the highest specific surface area (738 m2/g). The synergistic effect of UiO-66/GO made the removal rate of Cong red (CR) much higher than that of UiO-66 and GO. The maximum adsorption capacity of UiO-66/GO-2 to CR is 561.79 mg/g, which was 2.8 and 7.1 times that of UiO-66 and GO under the same conditions, respectively.