This high brightness level is intentionally designed to ensure that the fingerprint icon remains clearly visible, facilitating a smoother unlocking experience even in low-light conditions. If you find the brightness distracting, you have the option to enable the low light fingerprint unlock feature in the fingerprint settings. However, it's important to note that this function can result in a slightly longer unlocking time. Xiaomi is committed to addressing your feedback and continuously improving the device's features based on your suggestions. Thank you for your understanding and support.