From 42e27f01b4393729fce8828aa61ffb97006d4671 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=94=AC=E5=93=A5=E4=BE=83=E4=BE=83=E4=BE=83ygkkk?=
 <renweikg@gmail.com>
Date: Wed, 15 Feb 2023 09:08:41 +0000
Subject: [PATCH] Update 1.sh

---
 1.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/1.sh b/1.sh
index a1a0f56..46b013b 100644
--- a/1.sh
+++ b/1.sh
@@ -32,6 +32,11 @@ else
 red "不支持你当前系统，请选择使用Ubuntu,Debian,Centos系统。" && exit
 fi
 
+v4=$(curl -s4m6 ip.sb -k)
+if [ -z $v4 ]; then
+echo -e nameserver 2a01:4f8:c2c:123f::1 > /etc/resolv.conf
+fi
+
 [[ $(type -P yum) ]] && yumapt='yum -y' || yumapt='apt -y'
 if [[ $release = Centos ]]; then
 if [[ ${vsid} =~ 8 ]]; then