How to uninstall phone's apps?

Solution:
The way to uninstall the app on Xiomi phones is as follows:
1. Long press the icon of the app you want to uninstall and drag it to the top of the screen to uninstall it;
2. Go to Settings--Apps--Manage apps on your phone, click the app you want to uninstall, and click Uninstall; or on the Manage apps page, select uninstall, and select apps to uninstall in batches;
3. So as to MIUI11 and above versions, you can long the app icon to uninstall on demand on the Home screen, a small floating window will appear, and click "Uninstall".

Tip:
Most of the applications on the mobile phone can be uninstalled, but some system components are related to the use of the basic functions of the mobile phone, so they cannot be uninstalled.