Lu finished seventh with the Henan team and fifth in the all-around at the 2017 Chinese Championships. Their team result qualified Henan for the 2017 National Games of China, where Henan was again seventh. Individually, Lu was seventh in the all-around, sixth on balance beam, and fifth on floor. She finished her season at the Chinese Individual Championships, where she competed all events except balance beam in qualifications and did not advance to event finals.