2. On the personal homepage, find the small square icon of the black QR code in the upper right corner, and click the icon to enter the main page of personal information.

3. On the "Personal Information" main page, find "More" and click "More" to enter the "More Information" main page.

4. On the main page of "More Information", find "Personal Signature" and click "Personal Signature" to enter the main page of "Personal Signature".

5. On the main page of Personal Signature, find the input box and enter your personal signature information in the input box.

6. After the input is completed, find "Save" on the upper right and click "Save". At this point, the WeChat personalized signature was successfully set.