How to change constellations in Jiayuan _ Jiayuan?

The software modifies the age by operating in the data "Edit" page.

Open jiayuan's mobile phone application, log in the user account and enter the user's "Personal Information" page. Click the "Edit Data" option to enter the data editing state. Find the "Date of Birth" column in the "Edit" page. Enter the date of birth that the user wants to display. Click the "Save" button to complete the age modification.