The Ni-based composite coatings were prepared through electrochemical deposition method, and their wettabilities were studied after modified with low-surface-energy material FAS. The morphology and component of asprepared coatings were characterized and the effect of TiO2 nanoparticles on morphology and wettability was investigated. The results indicated that the Ni-P-TiO2 coating displayed micro- and nano-structure and Ni-P coating had a more flat surface. The Ni-P-TiO2 coating showed better superhydrophobicity than Ni-P composite coating after modified with FAS.