The racquets used in the last few matches of team events and single-top events have a face type: LD, which is short for Dānlín. This abbreviation often appears on Dānlín's bag and his own shoes. In fact, this model began to be used after the end of his endorsement contract with Li Ning. Many times it is painted by people. Of course, the pattern on the racket face was also painted by himself, but it was much better than the crooked painting in the previous competition.

Several online games before the single-top competition used the official logo of YONEX, which should be the endorsement of YONEX and the national team at a certain stage.

His original Li Ning bag was also broken at the end of the singles match, and later he borrowed Wang's bag. In the final, people also saw an episode of breaking the bag when it was mentioned.

His sneakers and rackets have long been replaced by YONEX's, but because Li Ning has a big contract with the national team although his personal contract has expired, it is not convenient for him to formally use and endorse YONEX's equipment before his personal contract has been finalized.