In this study，the Zeolite imidazolate framework-8（ZIF-8）was in-situ grown on the surface of silane coupling agent modified basalt scale（BS）by one-pot synthesis to obtain the new composite filler（MBS@ZIF-8），which was then used to construct a new type ofanti-bacterial and corrosion-resistant epoxy coating（MBS@ZIF-8/EP）. The morphology andcomposition of MBS@ZIF-8 was characterized by scanning electron microscope（SEM），X-ray diffractometer（XRD）and Fourier transform infrared spectroscopy（FT-IR）. The bacteriostatic properties against E. coli and S. aureus of MBS@ZIF-8 were investigated by plate countingmethod，and its effect on the corrosion resistance of epoxy coating was investigated byelectrochemical impedance spectroscopy（EIS）. The results showed that the preparedMBS@ZIF-8 composite filler had excellent antibacterial performance，with the antibacterial efficiency of E. coli and S. aureus more than 90%. Meanwhile the MBS@ZIF-8 couldeffectively increase the corrosion resistance and mechanical properties of the epoxy coating.Compared with the pure epoxy coating，the |Z|_{0. 01 Hz} of MBS@ZIF-8/EP was upgraded by 3 orders of magnitude，and the hardness reached 6H. No obvious corrosion phenomenon wasobserved on the MBS@ZIF-8/EP coating surface after 1 080 h of neutral salt spray，showingexcellent mechanical and anti-corrosion properties.