How to do the logo of fool on WeChat?

1. First, after opening WeChat, click (Address Book) below, and then click the friend whose comment name you want to set.

2. Then, click (Set Comments and Labels).

3. After entering the fool's name, click (Finish) in the upper right corner. Wechat Notes is a supplementary explanation of the micro-signal owner to his friend's information, which is used to briefly record the personal information of this friend.