diff --git a/.dockerignore b/.dockerignore
index a3c2840..49a3e57 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -80,6 +80,10 @@ logs/
 *.log
 *.log.*
 
+# 数据临时文件
+data/temp/
+data/token.json
+
 # 数据库文件
 *.db
 *.sqlite
diff --git a/Dockerfile b/Dockerfile
index 9ee1187..0385781 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,35 +1,38 @@
-FROM python:3.11-slim AS base
+# 构建阶段
+FROM python:3.11-slim AS builder
 
-WORKDIR /app
+WORKDIR /build
 
-# 安装依赖阶段
-FROM base AS dependencies
-
-# 安装运行时需要的系统依赖
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    gcc \
-    && rm -rf /var/lib/apt/lists/*
-
-# 复制并安装 Python 依赖
+# 安装依赖到独立目录
 COPY requirements.txt .
-RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir --only-binary=:all: --prefix=/install -r requirements.txt && \
+    find /install -type d -name "__pycache__" -exec rm -rf {} + 2>/dev/null || true && \
+    find /install -type d -name "tests" -exec rm -rf {} + 2>/dev/null || true && \
+    find /install -type d -name "test" -exec rm -rf {} + 2>/dev/null || true && \
+    find /install -type d -name "*.dist-info" -exec sh -c 'rm -f "$1"/RECORD "$1"/INSTALLER' _ {} \; && \
+    find /install -type f -name "*.pyc" -delete && \
+    find /install -type f -name "*.pyo" -delete && \
+    find /install -name "*.so" -exec strip --strip-unneeded {} \; 2>/dev/null || true
 
-# 最终运行阶段
-FROM python:3.11-slim AS runtime
+# 运行阶段 - 使用最小镜像
+FROM python:3.11-slim
 
 WORKDIR /app
 
-# 复制必要的 Python 依赖
-COPY --from=dependencies /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
-COPY --from=dependencies /usr/local/bin /usr/local/bin
+# 清理基础镜像中的冗余文件
+RUN rm -rf /usr/share/doc/* \
+    /usr/share/man/* \
+    /usr/share/locale/* \
+    /var/cache/apt/* \
+    /var/lib/apt/lists/* \
+    /tmp/* \
+    /var/tmp/*
 
-# 复制应用代码
-COPY . .
+# 从构建阶段复制已安装的包
+COPY --from=builder /install /usr/local
 
 # 创建必要的目录和文件
-RUN mkdir -p /app/logs /app/data/temp && \
+RUN mkdir -p /app/logs /app/data/temp/image /app/data/temp/video && \
     echo '{"ssoNormal": {}, "ssoSuper": {}}' > /app/data/token.json
 
 # 复制应用代码
@@ -43,4 +46,4 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
 
 EXPOSE 8000
 
-CMD ["python", "-m", "uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
\ No newline at end of file
+CMD ["python", "-m", "uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]