diff --git a/docker/frp/frpc.toml.example b/docker/frp/frpc.toml.example
index 7a6c863..60e4325 100644
--- a/docker/frp/frpc.toml.example
+++ b/docker/frp/frpc.toml.example
@@ -1,6 +1,6 @@
 # 复制为 frpc.toml 并把 token 换成真值（Bitwarden「frp home-tunnel」）。
 # frpc.toml 含密钥，不入 git（部署由 scripts/setup-frp-remote.sh 自动完成）。
-serverAddr = "103.119.13.48"   # pangolin1（frps）
+serverAddr = "182.92.213.171"  # ali 北京（frps）
 serverPort = 7000
 auth.method = "token"
 auth.token = "<Bitwarden: frp home-tunnel>"
diff --git a/scripts/setup-frp-on-nas.sh b/scripts/setup-frp-on-nas.sh
index eb58904..7ec8123 100755
--- a/scripts/setup-frp-on-nas.sh
+++ b/scripts/setup-frp-on-nas.sh
@@ -19,7 +19,7 @@ read -r TOKEN < "$TOKEN_FILE"
 echo "==> 1/6 写 frpc.toml + docker-compose.yml（sudo）"
 sudo mkdir -p "$FRP_DIR"
 sudo tee "$FRP_DIR/frpc.toml" > /dev/null <<EOF
-serverAddr = "103.119.13.48"
+serverAddr = "182.92.213.171"
 serverPort = 7000
 auth.method = "token"
 auth.token = "$TOKEN"
@@ -73,7 +73,7 @@ echo "==> 2/6 安装 frpc 二进制 + systemd 常驻"
 sudo install -m 755 "$FRPC_BIN" /usr/local/bin/frpc
 sudo tee /etc/systemd/system/frpc.service > /dev/null <<'EOF'
 [Unit]
-Description=frp client (home reverse tunnel to pangolin1)
+Description=frp client (home reverse tunnel to ali frps)
 After=network-online.target
 Wants=network-online.target
 
@@ -92,6 +92,12 @@ sudo systemctl enable frpc >/dev/null 2>&1 || true
 sudo systemctl restart frpc
 
 echo "==> 3/6 mihomo：hosts 覆盖 + fake-ip-filter + use-hosts（幂等）"
+if [ ! -f "$CFG" ]; then
+  echo "    !! mihomo 配置不存在（$CFG）——NAS 上 mihomo 已不在运行，跳过 3/4/5 步。"
+  echo "    !! 家内 DNS 覆盖需另行方案（群晖 DNS Server 套件），见 docs/remote-access-frp.html。"
+  SKIP_MIHOMO=1
+fi
+if [ -z "${SKIP_MIHOMO:-}" ]; then
 cp "$CFG" "$CFG.bak.frp"
 echo "    备份: $CFG.bak.frp"
 python3 - "$CFG" <<'PY'
@@ -185,6 +191,7 @@ echo "    reload 已请求"
 echo "==> 5/6 验证家内解析（期望 192.168.3.200）"
 sleep 1
 nslookup git.yanmeiai.com 127.0.0.1 2>&1 | tail -3
+fi   # SKIP_MIHOMO
 
 echo "==> 6/6 验证 frpc 隧道"
 sleep 3