diff --git a/package-rhel.sh b/package-rhel.sh
new file mode 100644
index 00000000..075cc044
--- /dev/null
+++ b/package-rhel.sh
@@ -0,0 +1,280 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# ===================== 参数 =====================
+V2RAYN_VER="latest"
+XRAY_VER="latest"
+SING_VER="latest"
+ARCH_AUTO=""            # auto detect
+RID=""                  # linux-x64 / linux-arm64
+FD=0                    # 0=self-contained, 1=framework-dependent
+AUTOSTART=0
+
+# 兼容：位置参数传 v2rayN 版本（老用法）
+if [[ "${1:-}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then V2RAYN_VER="$1"; shift || true; fi
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --v2rayn) V2RAYN_VER="${2:-latest}"; shift 2;;
+    --xray)   XRAY_VER="${2:-latest}"; shift 2;;
+    --sing|--sing-box) SING_VER="${2:-latest}"; shift 2;;
+    --arch)   ARCH_AUTO="${2:-}"; shift 2;;       # x64 | arm64
+    --framework-dependent|--fd) FD=1; shift;;
+    --autostart) AUTOSTART=1; shift;;
+    *) echo "未知参数: $1"; exit 2;;
+  esac
+done
+
+# ===================== 环境准备 =====================
+case "${ARCH_AUTO:-auto}" in
+  x64)   RID="linux-x64"   ;;
+  arm64) RID="linux-arm64" ;;
+  auto|*) 
+    case "$(uname -m)" in
+      x86_64) RID="linux-x64" ;;
+      aarch64) RID="linux-arm64" ;;
+      *) echo "不支持的架构: $(uname -m)"; exit 1;;
+    esac
+    ;;
+esac
+echo "[i] RID = ${RID}"
+
+sudo dnf -y install dotnet-sdk-8.0 rpm-build rpmdevtools curl unzip tar || sudo dnf -y install dotnet-sdk
+command -v curl >/dev/null
+
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+# 子模块
+if [[ -f .gitmodules ]]; then
+  git submodule sync --recursive || true
+  git submodule update --init --recursive || true
+fi
+
+# ===================== v2rayN 版本确认（标签） =====================
+git fetch --tags -q || true
+if [[ "$V2RAYN_VER" == "latest" ]]; then
+  if git describe --tags --abbrev=0 >/dev/null 2>&1; then
+    V2RAYN_VER="$(git describe --tags --abbrev=0)"
+  else
+    V2RAYN_VER="0.0.0+git"  # 没有 tag 就带 git 尾巴
+  fi
+fi
+V2RAYN_VER="${V2RAYN_VER#v}"
+echo "[i] v2rayN version = ${V2RAYN_VER}"
+
+# ===================== .NET 发布 =====================
+PROJECT="v2rayN.Desktop/v2rayN.Desktop.csproj"
+if [[ ! -f "$PROJECT" ]]; then
+  PROJECT="$(find . -maxdepth 3 -name 'v2rayN.Desktop.csproj' | head -n1 || true)"
+fi
+[[ -f "$PROJECT" ]] || { echo "找不到 v2rayN.Desktop.csproj"; exit 1; }
+
+dotnet clean "$PROJECT" -c Release >/dev/null
+PUBDIR="$(dirname "$PROJECT")/bin/Release/net8.0/${RID}/publish"
+rm -rf "$PUBDIR" || true
+
+PUBLISH_ARGS=(
+  -c Release
+  -r "$RID"
+  -p:PublishSingleFile=false
+  -p:IncludeNativeLibrariesForSelfExtract=true
+)
+if (( FD == 0 )); then
+  PUBLISH_ARGS+=( -p:SelfContained=true )
+else
+  PUBLISH_ARGS+=( -p:SelfContained=false )
+fi
+
+dotnet restore "$PROJECT"
+dotnet publish "$PROJECT" "${PUBLISH_ARGS[@]}"
+
+[[ -d "$PUBDIR" ]] || { echo "发布目录不存在：$PUBDIR"; exit 1; }
+
+# ===================== GitHub 资产解析（最新/指定版本） =====================
+gh_latest_tag() { # $1=owner/repo
+  curl -fsSL "https://api.github.com/repos/$1/releases/latest" \
+    | grep -Eo '"tag_name":\s*"v[^"]+"' | head -n1 | sed -E 's/.*"v([^"]+)".*/\1/'
+}
+
+# 返回匹配到的 asset 下载 URL
+gh_asset_url() { # $1=owner/repo  $2=version(without v or 'latest')  $3=grep-regex
+  local repo="$1" ver="$2" pat="$3" tag url
+  if [[ "$ver" == "latest" ]]; then
+    tag="latest"
+    url="$(curl -fsSL "https://api.github.com/repos/${repo}/releases/latest" \
+      | grep -Eo "https://[^\"]+${pat}" | head -n1 || true)"
+  else
+    tag="v${ver}"
+    url="$(curl -fsSL "https://api.github.com/repos/${repo}/releases/tags/${tag}" \
+      | grep -Eo "https://[^\"]+${pat}" | head -n1 || true)"
+  fi
+  [[ -n "$url" ]] && echo "$url" || return 1
+}
+
+# xray 资产名：
+#   linux-x64  -> Xray-linux-64.zip
+#   linux-arm64-> Xray-linux-arm64-v8a.zip
+case "$RID" in
+  linux-x64)   XRAY_PAT='Xray-linux-64\.zip' ;;
+  linux-arm64) XRAY_PAT='Xray-linux-arm64-v8a\.zip' ;;
+esac
+# sing-box 资产名：
+#   linux-x64  -> sing-box-<ver>-linux-amd64.tar.gz
+#   linux-arm64-> sing-box-<ver>-linux-arm64.tar.gz
+case "$RID" in
+  linux-x64)   SING_PAT='sing-box-[0-9.]+-linux-amd64\.tar\.gz' ;;
+  linux-arm64) SING_PAT='sing-box-[0-9.]+-linux-arm64\.tar\.gz' ;;
+esac
+
+# ===================== 下载核心到 bin/{xray,sing_box} =====================
+download_xray() {
+  local outroot="$1" url tmp; tmp="$(mktemp -d)"
+  echo "[+] 解析 xray 版本: ${XRAY_VER}"
+  url="$(gh_asset_url "XTLS/Xray-core" "${XRAY_VER}" "${XRAY_PAT}")" || {
+    echo "[!] 未找到 xray 资产（ver=${XRAY_VER}, rid=${RID})"; rm -rf "$tmp"; return 1; }
+  echo "[+] 下载 xray: $url"
+  curl -fL "$url" -o "$tmp/xray.zip"
+  unzip -q "$tmp/xray.zip" -d "$tmp"
+  install -Dm0755 "$tmp/xray" "$outroot/bin/xray/xray"
+  rm -rf "$tmp"
+}
+download_sing() {
+  local outroot="$1" url tmp bin; tmp="$(mktemp -d)"
+  local pat="$SING_PAT"
+  if [[ "$SING_VER" != "latest" ]]; then pat="${pat//[0-9.]+/${SING_VER}}"; fi
+  echo "[+] 解析 sing-box 版本: ${SING_VER}"
+  url="$(gh_asset_url "SagerNet/sing-box" "${SING_VER}" "${pat}")" || {
+    echo "[!] 未找到 sing-box 资产（ver=${SING_VER}, rid=${RID})"; rm -rf "$tmp"; return 1; }
+  echo "[+] 下载 sing-box: $url"
+  curl -fL "$url" -o "$tmp/sing.tar.gz"
+  tar -C "$tmp" -xzf "$tmp/sing.tar.gz"
+  bin="$(find "$tmp" -type f -name 'sing-box' | head -n1 || true)"
+  [[ -n "$bin" ]] || { echo "[!] sing-box 解包后未找到二进制"; rm -rf "$tmp"; return 1; }
+  install -Dm0755 "$bin" "$outroot/bin/sing_box/sing-box"
+  rm -rf "$tmp"
+}
+
+WORKROOT="$(mktemp -d)"
+trap 'rm -rf "$WORKROOT"' EXIT
+PKGROOT="${WORKROOT}/v2rayN-publish"
+mkdir -p "$PKGROOT"
+cp -a "$PUBDIR/." "$PKGROOT/"
+
+echo "[+] 捆绑核心到 /opt/v2rayN/bin/{xray,sing_box}/"
+mkdir -p "$PKGROOT/bin/xray" "$PKGROOT/bin/sing_box"
+download_xray "$PKGROOT" || echo "[!] xray 下载失败（继续打包）"
+download_sing "$PKGROOT" || echo "[!] sing-box 下载失败（继续打包）"
+
+# 兼容图标
+ICON="$(dirname "$PROJECT")/../v2rayN.Desktop/v2rayN.png"
+[[ -f "$ICON" ]] && cp "$ICON" "$PKGROOT/v2rayn.png" || true
+
+# 打源码包
+rpmdev-setuptree
+TOPDIR="${HOME}/rpmbuild"
+SPECDIR="${TOPDIR}/SPECS"
+SOURCEDIR="${TOPDIR}/SOURCES"
+tar -C "$WORKROOT" -czf "${SOURCEDIR}/v2rayN-publish.tar.gz" "v2rayN-publish"
+
+# ===================== SPEC =====================
+SPECFILE="${SPECDIR}/v2rayN.spec"
+cat > "$SPECFILE" <<'SPEC'
+%global debug_package %{nil}
+%undefine _debuginfo_subpackages
+%undefine _debugsource_packages
+%global __requires_exclude ^liblttng-ust\.so\..*$
+
+Name:           v2rayN
+Version:        __V2RAYN_VER__
+Release:        1%{?dist}
+Summary:        v2rayN (Avalonia) GUI client
+License:        GPL-3.0-only
+URL:            https://github.com/2dust/v2rayN
+ExclusiveArch:  aarch64 x86_64
+Source0:        v2rayN-publish.tar.gz
+
+Requires:       libX11, libXrandr, libXcursor, libXi, libXext, libxcb, libXrender, libXfixes, libXinerama, libxkbcommon
+Requires:       fontconfig, freetype, cairo, pango, mesa-libEGL, mesa-libGL
+
+%description
+v2rayN GUI client built with Avalonia (.NET 8).
+Installs files under /opt/v2rayN and a launcher 'v2rayn'.
+Cores are placed at /opt/v2rayN/bin/xray/ and /opt/v2rayN/bin/sing_box/.
+Compatibility symlinks /opt/v2rayN/xray and /opt/v2rayN/sing-box are provided.
+
+%prep
+%setup -q -n v2rayN-publish
+
+%build
+# no build
+
+%install
+install -dm0755 %{buildroot}/opt/v2rayN
+cp -a * %{buildroot}/opt/v2rayN/
+
+# 兼容软链
+ln -sf bin/xray/xray         %{buildroot}/opt/v2rayN/xray
+ln -sf bin/sing_box/sing-box %{buildroot}/opt/v2rayN/sing-box
+
+# 启动器
+install -dm0755 %{buildroot}%{_bindir}
+cat > %{buildroot}%{_bindir}/v2rayn << 'EOF'
+#!/usr/bin/bash
+set -euo pipefail
+DIR="/opt/v2rayN"
+if [[ -x "$DIR/v2rayN" ]]; then exec "$DIR/v2rayN" "$@"; fi
+for dll in v2rayN.Desktop.dll v2rayN.dll; do
+  if [[ -f "$DIR/$dll" ]]; then exec /usr/bin/dotnet "$DIR/$dll" "$@"; fi
+done
+echo "v2rayN launcher: no executable found in $DIR" >&2
+ls -l "$DIR" >&2 || true
+exit 1
+EOF
+chmod 0755 %{buildroot}%{_bindir}/v2rayn
+
+# 桌面文件与图标
+install -dm0755 %{buildroot}%{_datadir}/applications
+cat > %{buildroot}%{_datadir}/applications/v2rayn.desktop << 'EOF'
+[Desktop Entry]
+Type=Application
+Name=v2rayN
+Comment=GUI client for Xray / sing-box
+Exec=v2rayn
+Icon=v2rayn
+Terminal=false
+Categories=Network;
+EOF
+if [ -f "%{_builddir}/v2rayN-publish/v2rayn.png" ]; then
+  install -dm0755 %{buildroot}%{_datadir}/icons/hicolor/256x256/apps
+  install -m0644 %{_builddir}/v2rayN-publish/v2rayn.png %{buildroot}%{_datadir}/icons/hicolor/256x256/apps/v2rayn.png
+fi
+
+%post
+/usr/bin/update-desktop-database %{_datadir}/applications >/dev/null 2>&1 || true
+/usr/bin/gtk-update-icon-cache -f %{_datadir}/icons/hicolor >/dev/null 2>&1 || true
+
+%postun
+/usr/bin/update-desktop-database %{_datadir}/applications >/dev/null 2>&1 || true
+/usr/bin/gtk-update-icon-cache -f %{_datadir}/icons/hicolor >/dev/null 2>&1 || true
+
+%files
+%{_bindir}/v2rayn
+/opt/v2rayN
+%{_datadir}/applications/v2rayn.desktop
+%{_datadir}/icons/hicolor/256x256/apps/v2rayn.png
+
+%changelog
+* Fri Aug 15 2025 Pack Script <builder@example.com> - __V2RAYN_VER__-1
+- Auto-detect arch and fetch latest (or specific) xray/sing-box assets via GitHub API
+- Place cores under /opt/v2rayN/bin/{xray,sing_box} with compatibility symlinks
+- Self-contained by default; optional framework-dependent build
+SPEC
+
+sed -i "s/__V2RAYN_VER__/${V2RAYN_VER}/g" "$SPECFILE"
+
+# ===================== 构建 RPM =====================
+rpmbuild -ba "$SPECFILE"
+
+echo "Build done. RPM at:"
+ls -1 "${HOME}/rpmbuild/RPMS/"*/"v2rayN-${V2RAYN_VER}-1"*.rpm