diff --git a/Dockerfile b/Dockerfile
index ea4196a..366328e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,7 @@ COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
 WORKDIR /app
 
 # 先复制依赖文件，利用 Docker 缓存层
-COPY pyproject.toml uv.lock* ./
+COPY pyproject.toml uv.lock* README.md ./
 RUN uv venv /app/.venv && uv pip install -e .
 
 # 复制项目代码