What should I do if the red rice note5 mobile phone word turns blue?

This is because the color inversion function is on, just turn it off.

Preparation tool: red rice note5 mobile phone.

1. Turn on the phone and click Settings on the desktop.

2. Click More Settings on the page.

3. Locate and click Accessibility at the bottom of the page.

4. Turn off the color inversion switch.

5. The color of the switch turns gray, indicating that the function has been turned off and the color will be displayed normally.