How did the handwriting in Huawei honor turn blue?

Huawei HONOR's method of converting blue characters;

Unlock and turn on the phone.

You can pull the notification bar to find and open the setting function.

Find Input Method and Language in the settings.

Select input method options.

Click to select Handwriting Settings.

Then choose the color of the brush, that is, the color of handwriting input.

Just choose your favorite color.