Update Dockerfile

Dockerfile

@@ -1,50 +1,37 @@
-# Hugging Face Spaces Dockerfile - 修复版本
-FROM node:18-slim
-
-# Install dependencies for Puppeteer with updated Chrome repository
-RUN apt-get update \
-    && apt-get install -y wget gnupg ca-certificates \
-    && wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | gpg --dearmor -o /usr/share/keyrings/googlechrome-linux-keyring.gpg \
-    && sh -c 'echo "deb [arch=amd64 signed-by=/usr/share/keyrings/googlechrome-linux-keyring.gpg] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
-    && apt-get update \
-    && apt-get install -y google-chrome-stable fonts-liberation libappindicator3-1 libasound2 libatk-bridge2.0-0 \
-       libdrm2 libgtk-3-0 libnspr4 libnss3 libx11-xcb1 libxcomposite1 libxdamage1 libxrandr2 \
-       libgbm1 libxss1 libgconf-2-4 --no-install-recommends \
-    && rm -rf /var/lib/apt/lists/*
+# 轻量级 HF Spaces Dockerfile
+FROM ghcr.io/puppeteer/puppeteer:21.5.2
+
+# 切换到 root 用户进行安装
+USER root
 
-# Create a non-root user
-RUN groupadd -r pptruser && useradd -r -g pptruser -G audio,video pptruser \
-    && mkdir -p /home/pptruser/Downloads \
-    && chown -R pptruser:pptruser /home/pptruser
+# 安装额外的字体和依赖
+RUN apt-get update && apt-get install -y \
+    fonts-liberation \
+    fonts-dejavu-core \
+    && rm -rf /var/lib/apt/lists/*
 
-# Set working directory
-WORKDIR /app
+# 设置工作目录
+WORKDIR /usr/src/app
 
-# Copy package files first for better caching
+# 复制 package 文件
 COPY package*.json ./
 
-# Install dependencies
+# 安装依赖
 RUN npm ci --only=production && npm cache clean --force
 
-# Copy application code
+# 复制应用代码
 COPY . .
 
-# Change ownership to pptruser
-RUN chown -R pptruser:pptruser /app
-
-# Switch to non-root user
+# 切换回非 root 用户
 USER pptruser
 
-# Set Puppeteer environment variables
-ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
+# 设置环境变量
+ENV NODE_ENV=production
+ENV PORT=7860
 ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/google-chrome-stable
 
-# Expose port for Hugging Face Spaces
+# 暴露端口
 EXPOSE 7860
 
-# Set environment for HF Spaces
-ENV PORT=7860
-ENV NODE_ENV=production
-
-# Start the application
+# 启动命令
 CMD ["npm", "start"]