Why does wps office always prompt that there is not enough storage space?

1. First, we open the mobile phone wpsoffice office software APP.

2. After entering the main interface, we find and click My Options in the lower right corner.

3. In my menu bar interface, we click Settings.

4. Then click the cleaning option.

Let's back up the important files first.

6. Then delete the temporary cache according to the prompt.

7. Expand the memory space of the mobile phone and improve the running speed of the mobile phone.