From cc2718d512e9d947aa28f212b21ed6ba1eb17f7f Mon Sep 17 00:00:00 2001
From: mack-a <57424792+mack-a@users.noreply.github.com>
Date: Thu, 27 Apr 2023 16:13:51 +0800
Subject: [PATCH] =?UTF-8?q?feat(=E8=84=9A=E6=9C=AC):=20=E4=BC=98=E5=8C=96I?=
 =?UTF-8?q?Pv6=E6=A3=80=E6=B5=8B?=
MIME-Version: 1.0
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---
 install.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/install.sh b/install.sh
index e0673a1..ffbc76c 100644
--- a/install.sh
+++ b/install.sh
@@ -4777,10 +4777,9 @@ aliasInstall() {
 
 # 检查ipv6、ipv4
 checkIPv6() {
-    # pingIPv6=$(ping6 -c 1 www.google.com | sed '2{s/[^(]*(//;s/).*//;q;}' | tail -n +2)
-    pingIPv6=$(ping6 -c 1 www.google.com | sed -n '1p' | sed 's/.*(//g;s/).*//g')
+    currentIPv6IP=$(curl -s -6 http://www.cloudflare.com/cdn-cgi/trace | grep "ip" | cut -d "=" -f 2)
 
-    if [[ -z "${pingIPv6}" ]]; then
+    if [[ -z "${currentIPv6IP}" ]]; then
         echoContent red " ---> 不支持ipv6"
         exit 0
     fi