update

Dockerfile

@@ -1,22 +1,32 @@
 FROM ubuntu:20.04
 
+# 安装基础依赖
+RUN apt-get update && apt-get install -y curl ca-certificates openssl
+
+# 创建非 root 用户
+RUN useradd -m -d /home/node -s /bin/bash node
+
 # 安装 Node.js 18.x
-RUN apt-get update && apt-get install -y curl ca-certificates
-RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash -
-RUN apt-get install -y nodejs
+RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
+    apt-get install -y nodejs
 
-# 配置 npm 镜像源（可选）
-# RUN npm config set registry https://registry.npmmirror.com
+# 配置 npm 镜像源
+RUN npm config set registry https://registry.npmmirror.com
 
 # 全局安装 n8n
 RUN npm install -g n8n
 
-# 适配 Hugging Face Spaces 端口
+# 切换到非 root 用户并设置环境
+USER node
+ENV HOME=/home/node
+WORKDIR $HOME/app
+
+# 持久化存储配置
+VOLUME $HOME/.n8n
+
+# 适配 Hugging Face Spaces
 ENV PORT=7860
 EXPOSE 7860
 
-# 持久化数据卷
-VOLUME /root/.n8n
-
 # 启动命令
 CMD ["n8n", "start", "--port", "7860"]