If the system version of your notebook is Windows 11 22H2, after installing the KB5020044 update pack, the colors of certain elements in the UI may be displayed abnormally in the Task Manager. If you have previously set “Choose your mode” in “Settings” → “Personalization” → “Colors” to “Custom”, you may have been affected by this issue.

You can solve this problem by installing the KB5021255 update package released by Microsoft through the “Windows Update”.

In addition, you can also refer to the following steps to set “Choose your mode” to “Dark” or “Light” to alleviate this problem.

1. Right-click the mouse on the desktop and select “Personalize”

2. Select “Colors”

3. Set “Choose your mode” to “Dark” or “Light”