diff --git a/scripts/libs/get_config.sh b/scripts/libs/get_config.sh
index 456a6d23..ca2d70cf 100644
--- a/scripts/libs/get_config.sh
+++ b/scripts/libs/get_config.sh
@@ -16,7 +16,7 @@ routing_mark=$((fwmark + 2))
 
 [ -z "$dns_nameserver" ] && {
 	dns_nameserver='223.5.5.5, 1.2.4.8'
-	cat /proc/net/udp | grep -q '0035' && dns_nameserver='127.0.0.1'
+	nslookup localhost 127.0.0.1 >/dev/null 2>&1 && dns_nameserver='127.0.0.1'
 }
 [ -z "$dns_fallback" ] && dns_fallback="1.1.1.1, 8.8.8.8"
 [ -z "$dns_resolver" ] && dns_resolver="223.5.5.5, 2400:3200::1"
diff --git a/scripts/menu.sh b/scripts/menu.sh
index 62d228a5..81ad278f 100644
--- a/scripts/menu.sh
+++ b/scripts/menu.sh
@@ -97,6 +97,7 @@ ckstatus() { #脚本启动前检查
         userguide=1
         setconfig userguide 1
         . "$CRASHDIR"/menus/8_tools.sh && userguide
+		. "$CRASHDIR"/configs/ShellCrash.cfg
     fi
     #检查执行权限
     [ ! -x "$CRASHDIR"/start.sh ] && chmod +x "$CRASHDIR"/start.sh