diff --git a/Dockerfile b/Dockerfile
index 29cfccf..dfc5be7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-# 使用官方Node.js 18镜像作为基础
-FROM node:18-alpine
+# 构建阶段
+FROM node:18-alpine as builder
 
 # 设置工作目录
 WORKDIR /app
@@ -16,6 +16,20 @@ COPY . .
 # 构建项目
 RUN npm run build
 
+# 生产阶段
+FROM node:18-alpine
+
+# 设置工作目录
+WORKDIR /app
+
+# 复制必要的文件
+COPY --from=builder /app/package*.json ./
+COPY --from=builder /app/.next ./.next
+COPY --from=builder /app/public ./public
+
+# 安装生产依赖
+RUN npm install --only=production
+
 # 暴露3000端口
 EXPOSE 3000