OpenWrt默认的软件源为openwrt.org，但是在国内使用速度非常慢，而且经常无法更新，所以需要更换为国内源。

Web页面更换国内源

1、系统 -> Software -> Configure OKPG...

2、/etc/opkg/distfeeds.conf下面的更改为国内源，然后保存即可。

更改为腾讯源：

src/gz openwrt_core https://mirrors.cloud.tencent.com/openwrt/releases/22.03.2/targets/x86/generic/packages
src/gz openwrt_base https://mirrors.cloud.tencent.com/openwrt/releases/22.03.2/packages/i386_pentium4/base
src/gz openwrt_luci https://mirrors.cloud.tencent.com/openwrt/releases/22.03.2/packages/i386_pentium4/luci
src/gz openwrt_packages https://mirrors.cloud.tencent.com/openwrt/releases/22.03.2/packages/i386_pentium4/packages
src/gz openwrt_routing https://mirrors.cloud.tencent.com/openwrt/releases/22.03.2/packages/i386_pentium4/routing
src/gz openwrt_telephony https://mirrors.cloud.tencent.com/openwrt/releases/22.03.2/packages/i386_pentium4/telephony

SSH更换国内源

sed -i 's/downloads.openwrt.org/mirrors.cloud.tencent.com\/openwrt/g' /etc/opkg/distfeeds.conf #替换
sed -i 's/mirrors.cloud.tencent.com\/openwrt/downloads.openwrt.org/g' /etc/opkg/distfeeds.conf #还原

以下是几个常用的国内源：

1、腾讯云：https://mirrors.cloud.tencent.com/openwrt

2、阿里云：https://mirrors.aliyun.com/openwrt

3、中科大：https://mirrors.ustc.edu.cn/openwrt

4、清华大学：https://mirrors.tuna.tsinghua.edu.cn/openwrt