There is a room in the hotel. What if I can't open it on the tour group?

First, check whether the phone has enough memory. If the memory of the mobile phone is insufficient, Meituan APP will not run normally. 1. The checking method is: open the settings of the mobile phone and click Save to check, or open the security butler that comes with the mobile phone to check whether the memory of the mobile phone is insufficient. 2. The solution is: regularly clean up the garbage generated by mobile phone software, or uninstall some unused mobile phone software. Second, check whether the Meituan version installed on the mobile phone is too low. 1. The specific method is: open the security housekeeper that comes with the mobile phone, find the software management, and then click Meituan to view the Meituan APP software version. 2. The solution is to open the application market in the mobile phone and update Meituan to the latest version.