sudo rpm-ostree install https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm
error: Preparing D-Bus arguments: Handling argument https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-37.noarch.rpm: error sending request for url (https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-37.noarch.rpm): operation timed out: operation timed out
wget https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-37.noarch.rpm
Resolving mirrors.rpmfusion.org (mirrors.rpmfusion.org)... 78.47.223.143, 158.69.60.128, 2a01:4f8:c0c:bed0::1, ...
Connecting to mirrors.rpmfusion.org (mirrors.rpmfusion.org)|78.47.223.143|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://mirrors.ustc.edu.cn/rpmfusion/free/fedora/rpmfusion-free-release-37.noarch.rpm [following]
--2023-02-21 06:04:44-- https://mirrors.ustc.edu.cn/rpmfusion/free/fedora/rpmfusion-free-release-37.noarch.rpm
Resolving mirrors.ustc.edu.cn (mirrors.ustc.edu.cn)... 202.141.176.110, 202.141.160.110, 2001:da8:d800:95::110
Connecting to mirrors.ustc.edu.cn (mirrors.ustc.edu.cn)|202.141.176.110|:443... failed: Connection timed out.
Connecting to mirrors.ustc.edu.cn (mirrors.ustc.edu.cn)|202.141.160.110|:443... failed: Connection timed out.
Connecting to mirrors.ustc.edu.cn (mirrors.ustc.edu.cn)|2001:da8:d800:95::110|:443... failed: Network is unreachable.
I think the error has something to do with mirrors.ustc.edu.cn. If so how do I fix this? My region is at SEA.