In this paper, onepoxy zinc-rich primer + epoxy cloud iron intermediate paint + fluorocarbon topcoat were used as the research objects. Multiple factor compound accelerated cyclic aging tests were conducted, including UV aging, salt spray aging, xenon arc aging, and moisture and heat resistance aging. The corrosion resistance of the coating system before and after aging was studied by electrochemical impedance spectroscopy (EIS), the composition change of the fluorocarbon coating was studied by ATR-FTIR test, the effect of aging process on the microstructure of the coating was studied by Scanning Electron Microscope (SEM), and the effect of aging process on the hydrophilicity of the coating was studied by contact angle test. The results showed that with the extension of cyclic aging time, the anti-corrosion performance of the coating system decreased, the surface morphology of the coating appeared defects, the hydrophilicity decreased, and the distribution of the main functional groups and corresponding absorption peaks of the coating did not show significant changes. After 42 days of cyclic aging, the low-frequency impedance modulus of the coating was 106 Ω· cm2, indicating that the coating still has good anti-corrosion performance.