diff --git a/scripts/ci-build.sh b/scripts/ci-build.sh
index 920d252..2b285ee 100644
--- a/scripts/ci-build.sh
+++ b/scripts/ci-build.sh
@@ -50,67 +50,41 @@ ensure_tools() {
 }
 
 # ----------------------------------------------------------------
-# 2. Node.js 独立环境安装 (Binary Mode)
+# 2. 环境安装 (System Node.js - Most Reliable on Alpine)
 # ----------------------------------------------------------------
-install_node() {
-    echo ">>> [Node] Setting up Node.js v${NODE_VERSION}..."
+install_env() {
+    echo ">>> [Env] Setting up System Node.js environment..."
     
-    # 如果已经有可用的 node 环境且版本匹配，则跳过（可选，为了稳健这里强制使用独立环境）
-    # export PATH="$PWD/node_env/bin:$PATH" 
-    
-    # 检测架构
-    local arch=$(uname -m)
-    local node_arch=""
-    case "$arch" in
-        x86_64) node_arch="x64" ;;
-        aarch64) node_arch="arm64" ;;
-        *) echo "!!! Error: Unsupported architecture: $arch"; exit 1 ;;
-    esac
-
-    # 检测 Libc (glibc vs musl)
-    local libc_type="glibc"
-    if ldd --version 2>&1 | grep -q "musl"; then
-        libc_type="musl"
-    elif [ -f /etc/alpine-release ]; then
-        libc_type="musl"
+    # 尝试使用系统包管理器安装 Node.js 和 npm
+    if command -v apk &> /dev/null; then
+        echo "    Detected Alpine Linux. Installing nodejs and npm via apk..."
+        apk add --no-cache nodejs npm
+    elif command -v apt-get &> /dev/null; then
+        echo "    Detected Debian/Ubuntu. Installing nodejs and npm via apt..."
+        apt-get update && apt-get install -y nodejs npm
+    elif command -v yum &> /dev/null; then
+        yum install -y nodejs npm
+    elif command -v dnf &> /dev/null; then
+        dnf install -y nodejs npm
+    elif command -v zypper &> /dev/null; then
+        zypper install -y nodejs npm
+    else
+        echo "!!! Warning: No package manager found. Checking if Node is pre-installed..."
     fi
-    echo "    Detected System: Linux ${node_arch} (${libc_type})"
 
-    # 构建下载 URL
-    # Official URL pattern: https://nodejs.org/dist/vX.Y.Z/node-vX.Y.Z-linux-ARCH[-musl].tar.xz
-    local url_suffix=""
-    if [ "$libc_type" == "musl" ]; then
-        url_suffix="-musl"
-    fi
-    
-    local tar_name="node-v${NODE_VERSION}-linux-${node_arch}${url_suffix}.tar.xz"
-    local download_url="https://nodejs.org/dist/v${NODE_VERSION}/${tar_name}"
-    
-    echo "    Downloading: ${download_url}"
-    
-    mkdir -p node_env
-    
-    # 下载并解压
-    if ! curl -fSL "$download_url" -o "$tar_name"; then
-        echo "!!! Error: Failed to download Node.js binary."
-        echo "    Please check if version v${NODE_VERSION} supports ${node_arch}-${libc_type}."
-        exit 1
-    fi
-    
-    echo "    Extracting..."
-    tar -xJf "$tar_name" -C node_env --strip-components=1
-    rm "$tar_name"
-
-    # 设置环境变量
-    export PATH="$PWD/node_env/bin:$PATH"
-    
+    # 验证安装
     if ! command -v node &> /dev/null; then
-        echo "!!! Error: Node.js installation failed. 'node' command not found."
+        echo "!!! Error: Node.js not found and could not be installed."
         exit 1
     fi
     
+    if ! command -v npm &> /dev/null; then
+        echo "!!! Error: npm not found and could not be installed."
+        exit 1
+    fi
+
     echo "    Node version: $(node -v)"
-    echo "    Npm version: $(npm -v)"
+    echo "    npm version: $(npm -v)"
 }
 
 # ----------------------------------------------------------------
@@ -119,25 +93,32 @@ install_node() {
 build_project() {
     echo ">>> [Build] Starting project build..."
     
-    # 注入环境变量 (从 CI 环境传递)
+    # 注入环境变量
     if [ -n "$VITE_APP_BASE_URL" ]; then
         echo "    Setting VITE_APP_BASE_URL=${VITE_APP_BASE_URL}"
-        echo "VITE_APP_BASE_URL=${VITE_APP_BASE_URL}" > .env.prod
+        # 兼容 package.json 中的 mode: pord (Typo in original project)
+        echo "VITE_APP_BASE_URL=${VITE_APP_BASE_URL}" > .env.pord
+        # 同时写入 .env 以防万一
+        echo "VITE_APP_BASE_URL=${VITE_APP_BASE_URL}" >> .env
     fi
 
     echo "    Installing dependencies..."
-    npm ci --quiet
+    # 使用 npm install 而不是 npm ci，以避免因 lockfile 版本不匹配或 engines 检查导致的失败
+    npm install --no-audit --progress=false
 
     echo "    Building..."
+    # 使用 package.json 中定义的 build:prod 命令
     npm run build:prod
 
     echo ">>> [Package] Compressing artifacts..."
     if [ ! -d "dist" ]; then
         echo "!!! Error: 'dist' directory not found after build."
+        # 列出当前目录以便调试
+        ls -la
         exit 1
     fi
 
-    # 直接打包 dist 目录下的内容，解压时直接释放文件
+    # 直接打包 dist 目录下的内容
     tar -C dist -czf "$DIST_FILE" .
     
     echo "    Success! Artifact created: $DIST_FILE"
@@ -148,5 +129,5 @@ build_project() {
 # Main Execution Flow
 # ==========================================
 ensure_tools
-install_node
+install_env
 build_project