diff --git a/package/lean/default-settings/files/zzz-default-settings b/package/lean/default-settings/files/zzz-default-settings
index b5aa161e8..71ca23746 100755
--- a/package/lean/default-settings/files/zzz-default-settings
+++ b/package/lean/default-settings/files/zzz-default-settings
@@ -28,13 +28,6 @@ sed -i 's/\"services\"/\"nas\"/g' /usr/lib/lua/luci/controller/usb_printer.lua
 sed -i 's/\"services\"/\"nas\"/g' /usr/lib/lua/luci/controller/xunlei.lua
 sed -i 's/services/nas/g'  /usr/lib/lua/luci/view/minidlna_status.htm
 
-if [ -x "$(command -v mtkwifi)" ]; then
-  sed -i "/luci.model.network/a local wifi_infs = \"ra0 rai0\"" /usr/lib/lua/luci/view/cbi/network_ifacelist.htm
-  sed -i '/"id".*"_custom")/a ifattr(self.network == "lan", "checked", "checked") ..' /usr/lib/lua/luci/view/cbi/network_ifacelist.htm
-  sed -i 's#attr("value", " ")#ifattr(self.network == "lan", "value", wifi_infs)#' /usr/lib/lua/luci/view/cbi/network_ifacelist.htm
-  sed -i "s/_custom').checked=true\"/_custom').checked=true\" <%=ifattr(self.network == \"lan\", \"value\", wifi_infs)%>/" /usr/lib/lua/luci/view/cbi/network_ifacelist.htm
-fi
-
 ln -sf /sbin/ip /usr/bin/ip
 
 sed -i 's#downloads.openwrt.org#mirrors.cloud.tencent.com/lede#g' /etc/opkg/distfeeds.conf