@yteraa 我补充一点，Tina默认是用的procd，如果要切换到busybox-init, Base system里面要确保procd package被关闭。否则编译的时候会出现如下错误：

Configuring canutils-candump. Collected errors: * check_data_file_clashes: Package busybox wants to install file /opt/tina5sdk-bsp/out/t113_i/maple/openwrt/build_dir/target/root-t113_i-maple/sbin/init But that file is already provided by package * procd * opkg_install_cmd: Cannot install package busybox. package/Makefile:66: recipe for target 'package/install' failed make[2]: *** [package/install] Error 255 make[2]: Leaving directory '/opt/tina5sdk-bsp/openwrt/openwrt' package/Makefile:111: recipe for target '/opt/tina5sdk-bsp/openwrt/openwrt/staging_dir/target/stamp/.package_install' failed make[1]: *** [/opt/tina5sdk-bsp/openwrt/openwrt/staging_dir/target/stamp/.package_install] Error 2 make[1]: Leaving directory '/opt/tina5sdk-bsp/openwrt/openwrt' /opt/tina5sdk-bsp/openwrt/openwrt/include/toplevel.mk:238: recipe for target 'world' failed make: *** [world] Error 2 make: Leaving directory '/opt/tina5sdk-bsp/openwrt/openwrt' INFO: build_openwrt_rootfs failed