1. Open the WeChat APP, then locate your homepage on the "Me" page and click your avatar icon, as shown in the figure below:
Second, after entering, select "more information", as shown:
Third, the gender, personality signature and address in the picture, for example, you can change it, as shown in the figure:
Fourth, if you are afraid that your change will not succeed, then click back to your home page to check it out. Go to our circle of friends first, and then click on our avatar, as shown in the figure:
5. After entering, click "More Information", as shown:
6. At this point, the personalized signature has been successfully modified, as shown in the figure below:
I had written all the steps when I came in. Why don't you try? )? - - -?