diff --git a/Dockerfile b/Dockerfile
index dbed51b..690940b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,10 @@ FROM python:3.11-slim
 
 WORKDIR /app
 
+# 国内镜像加速
+RUN sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
+    sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list 2>/dev/null || true
+
 # 安装 Playwright 系统依赖
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
@@ -12,7 +16,13 @@ RUN apt-get update && \
     rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt && \
+
+# pip 阿里云镜像 + Playwright 国内 CDN 镜像
+ENV PLAYWRIGHT_DOWNLOAD_HOST=https://npmmirror.com/mirrors/playwright
+RUN pip install --no-cache-dir \
+    -i https://mirrors.aliyun.com/pypi/simple/ \
+    --trusted-host mirrors.aliyun.com \
+    -r requirements.txt && \
     playwright install chromium
 
 COPY . .
@@ -23,4 +33,6 @@ EXPOSE 9000
 
 VOLUME ["/app/data"]
 
+ENV FLASK_DEBUG=0
+
 CMD ["python", "run.py"]