diff --git a/Dockerfile b/Dockerfile
index 744472d..b53dfd6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,26 +1,11 @@
-FROM python:3.12-slim
+FROM index-base:latest
 
 # 设置工作目录
 WORKDIR /app
 
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends tzdata && \
-    ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
-    dpkg-reconfigure -f noninteractive tzdata && \
-    rm -rf /var/lib/apt/lists/*
-
-RUN pip install uv \
- && rm -rf /root/.cache/pip
-
-ENV UV_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple
-
 # 复制依赖文件
 COPY requirements.txt .
 
-# 配置清华源并安装 Python 依赖
-# RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple && \
-#     pip install --only-binary=all --no-cache-dir -r requirements.txt
-
 RUN uv pip install --system -r requirements.txt
 
 # 仅复制除 data 目录外的应用代码