The Quick App Center and quick apps in AppGallery can't be uninstalled

Quick App Center is a system service that is necessary for running quick apps, and uninstallation is currently not supported. If you do not need to use Quick App Center, you can disable it by going to AppGallery > Me > Quick App manager to open Quick App Center and then to Me > Settings > About > Disable Quick App Center. If you want to use Quick App Center again, you can directly access it in AppGallery > Me > Quick App manager.

Quick apps do not need to be installed or uninstalled. You can touch a quick app to access it directly.