1. Open the settings application of the mobile phone (usually a gear-shaped icon).
2. Slide the screen to find the "Application Protection" or "Application Locking" option, and then click Enter.
3. In the application protection or application locking interface, you may need to set a password or unlock method (such as fingerprint or facial recognition).
4. Locate the Protected Applications section and click Enter.
5. In the list of protected applications, click the plus sign or the Add button in the upper right corner (it may be the "+"or "Add" icon).
6. In the pop-up application list, find and select Huawei Sports App.
7. After confirming the selection, Huawei Sports App will be added to the list of protected applications.
8. Return to the home screen. Now double-click the application icon or use the specified unlocking method to open Huawei Sports App.
Please note that different Xiaomi phone models and operating system versions may be different. The above steps are for reference only and the specific steps may be different. If you encounter problems in the setting process, it is recommended that you refer to the user manual of your mobile phone or contact Xiaomi's official customer service for specific operating instructions.