diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..6dd5e3f
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,27 @@
+# 构建阶段：用Debian系的Node20镜像，自带glibc 2.36，完美兼容Rollup4
+FROM node:20-bookworm-slim AS builder
+
+# 换国内源，下载依赖快10倍
+RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources \
+    && apt-get update \
+    && apt-get install -y ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# 启用corepack，安装pnpm
+RUN corepack enable && corepack prepare pnpm@latest --activate
+
+WORKDIR /app
+
+# 先拷依赖配置文件，利用Docker缓存，下次构建不用重新下依赖
+COPY package.json pnpm-lock.yaml ./
+
+# 安装依赖
+RUN pnpm install --frozen-lockfile
+
+# 拷贝所有源码
+COPY . .
+
+# 限制内存3G，避免把8G服务器撑爆
+ENV NODE_OPTIONS=--max-old-space-size=4072
+# 执行H5构建
+RUN pnpm build:h5