In the healthy and alcohol use disorder groups, mutations in CNTNAP3, ZNF683, ALDPH2, CCHCR1, ZNF45 and ESRRA loci were found to be deleterious mutations in all three sites; CNTNAP3, ZNF683, ALDPH2, CCHCR1, ZNF45 and ESRRA may be potential targets for future precision treatment of alcohol use disorders, and further provide new ideas for drug development. This evidence concerns the gene ZNF45 and alcohol abuse.