15mo-PFS rate was 55.9% (95%CI: 24.0%, 79.0%), and 18mo-OS rate was 60.6% (95%CI: 29.4%, 81.4%)….F plus S showed a promising antitumor activity and manageable toxicity for advanced NSCLC with PD-L1-positive status. This study might represent a potential treatment option for these pts, especially for pts who can not tolerate chemotherapy.