diff --git a/Dockerfile b/Dockerfile
index c6e0e9f..4d75181 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,18 @@
 # syntax=docker/dockerfile:1.6
 #============================================ storage-api ======================================================
 # Base stage for shared environment setup
-FROM node:20-alpine3.20 as s3base
-RUN apk add --no-cache g++ make python3
+FROM ubuntu:22.04 as s3base
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# 安装 node18 + 构建依赖 + xattr
+RUN apt-get update && apt-get install -y \
+    curl ca-certificates gnupg lsb-release \
+    g++ make python3 libxattr1 \
+ && curl -fsSL https://deb.nodesource.com/setup_18.x | bash - \
+ && apt-get install -y nodejs \
+ && npm install -g npm@10.8.2 pnpm@10.9.0
+
 WORKDIR /app
 COPY storage_v1.19.1/package.json storage_v1.19.1/package-lock.json ./