From 1d74935ebd649f3b9a8070606523c429f01fb571 Mon Sep 17 00:00:00 2001
From: CN-JS-HuiBai <no-reply@littlediary.org>
Date: Sun, 8 Feb 2026 23:07:13 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95LDNET-API?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 Prometheus/install_node_exporter_arm64.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Prometheus/install_node_exporter_arm64.sh b/Prometheus/install_node_exporter_arm64.sh
index 43c44f4..d10d108 100644
--- a/Prometheus/install_node_exporter_arm64.sh
+++ b/Prometheus/install_node_exporter_arm64.sh
@@ -27,8 +27,10 @@ TARGET="/tmp/node_exporter.tar.gz"
 is_cn=false
 
 echo "Detecting geographic location..."
+API_URL="https://ipinfo.littlediary.cn/info"
+JSON=$(curl -s --max-time 5 "$API_URL")
+COUNTRY=$(echo "$JSON" | grep -o '"country":"[^"]*"' | cut -d'"' -f4)
 
-COUNTRY=$(curl -s --max-time 3 https://ipinfo.io/country || true)
 if [ "$COUNTRY" = "CN" ]; then
     is_cn=true
 fi