E-home in Suqian party member can't log in the mobile phone number. Error in query.

Party member e version is low. Party member E home, Suqian can't log in, and the mobile phone number query is wrong. Because of the low version of party member E-home, I tried to uninstall the software and reinstall it. If you change your registered mobile phone number halfway, you need to report to the superior organization, enter the new mobile phone number, and change the old mobile phone number in the background.