Xiaomi 1 1 How to clean up the system data garbage?

Xiaomi system takes up too much data, as follows:

Tools: Xiaomi 1 1, MIUI 13.0. 12.

1. Click Settings on the phone desktop to open the Settings interface.

2. Click Security on the Settings interface to open the Security Settings interface.

3. Click on the phone housekeeper in the security settings interface.

4. Click garbage cleaning in the mobile phone housekeeper interface.

5. Wait for the mobile phone scanning to be completed, and click Clean up the selected garbage to clean up the system data.