Why does Tianjin Heart Office display the wrong mobile phone number?

Tianjin office shows that the mobile phone number is wrong. You can do the following steps:

First, after logging in to Jin Xin Office app, click Settings to find my mobile phone, which has the option to change my mobile phone number. After clicking Open, you can change the original number to a new one. Generally speaking, modifying personal information requires providing the relevant verification code. Generally, our bound mobile phone will send a verification code to fill in the modification, depending on each user's version and related tips.

Jin Xin Office is an official small program. Mobile WeChat handles all kinds of government services such as Tianjin employees' social security inquiry, urban and rural residents' endowment insurance inquiry, medical insurance inquiry and living payment.