yes. According to the query of Anjuke, the bad reviews of Meituan can be deleted by itself within 24 hours. If the comments contain inappropriate words, they can be deleted by appealing. If the merchants or restaurants ignore the bad reviews, they can complain to Meituan, and the platform will intervene. In order to avoid malicious bad reviews, the merchants can keep the reviews for a period of time according to the rules of the platform, and actively improve the service and customer satisfaction during this period, thus reducing the bad reviews. Merchants can also take the measure of deleting a bad review in 51 yuan.