2. Then click the avatar in the upper left corner to enter the settings page, as shown in the figure.

3. Then click on the top to enter the personal information page, as shown.

4. You can see the personal signature, as shown in the figure.

5. Click Enter to view the recent personality signature, as shown.

6. Click on the history in the upper right corner to view the change time of each personality signature in the past and complete the renderings.