--- mac80211.sh1	2021-08-03 17:06:58.508824374 +0800
+++ mac80211.sh2	2021-08-03 17:07:20.578410189 +0800
@@ -174,14 +174,15 @@ detect_mac80211() {
 			set wireless.radio${devidx}.channel=${channel}
 			set wireless.radio${devidx}.band=${mode_band}
 			set wireless.radio${devidx}.htmode=$htmode
+			set wireless.radio${devidx}.country=CN
 			set wireless.radio${devidx}.disabled=0
-			set wireless.radio${devidx}.country=US
-			
+
 			set wireless.default_radio${devidx}=wifi-iface
 			set wireless.default_radio${devidx}.device=radio${devidx}
+			set wireless.default_radio0.ssid=OpenWrt_2.4G
+			set wireless.default_radio1.ssid=OpenWrt_5G
 			set wireless.default_radio${devidx}.network=lan
 			set wireless.default_radio${devidx}.mode=ap
-			set wireless.default_radio${devidx}.ssid=OpenWrt
 			set wireless.default_radio${devidx}.encryption=none
 EOF
 		uci -q commit wireless