The font of short message suddenly becomes larger, how to solve it?

What should I do if the text font of oppo mobile phone suddenly becomes larger when using oppo mobile phone? Let's have a look.

1. First, open the short message on the mobile phone and select the message with larger font to enter.

2. You can adjust the font size by sliding two fingers from the outside of the screen to the center.

3. Or open the settings on your phone and click Display and Brightness.

4. Then in the displayed page that opens, click the font size.

5. Finally, in the opened page, select Default to solve the problem that the short message font becomes larger.