How to change the signatures of Tik Tok and Tik Tok?

Tik Tok's method of changing personal signature:

Let's take Tik Tok app22.6.0 as an example to demonstrate it for everyone.

1, first open Tik Tok, and then select me as shown in the figure below:

2, and then select the data to edit as shown in the figure below:

3, and then select the introduction bar as shown in the figure below:

4. Then enter the profile of the signature to be changed, and finally select Save, as shown in the following figure: