Nowadays, a lot tests are conducted on nonresponders to help them generate the protective antibody anti-HBs, including increase the antigen dosage of vaccines, increase the injections of vaccines, change the route of inoculation and the use of adjuvant. Unfortunately, these previous studies can not get coincident and persuasive outcomes due to the small sample size and poor representativeness. This study is plan to evaluate the immunogenicity and safety of 60mcg/30mcg recombinant hepatitis B vaccines in people aged 16 and older who failed to respond to routine administration of 10mcg recombinant hepatitis B vaccines and to provide the scientific evidences for the revaccination strategy in China.