diff --git a/Dockerfile b/Dockerfile
index 31f3300..9be8008 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,39 +1,59 @@
-FROM ubuntu:22.04
+########################
+# 1️⃣  Build stage
+########################
+FROM python:3.10-slim AS builder
 ENV DEBIAN_FRONTEND=noninteractive
 
-# 安装 Python 3.10 和基础工具
+# 系统依赖：编译 C/C++ 扩展 & git 拉源码
 RUN apt-get update && \
-    apt-get install -y software-properties-common curl git && \
-    add-apt-repository ppa:deadsnakes/ppa && \
-    apt-get update && \
-    apt-get install -y python3.10 python3.10-venv python3.10-dev python3-pip && \
-    ln -sf python3.10 /usr/bin/python3 && \
-    apt-get clean && rm -rf /var/lib/apt/lists/*
+    apt-get install -y --no-install-recommends \
+        build-essential  \
+        git              \
+        curl             && \
+    rm -rf /var/lib/apt/lists/*
 
-# 设置工作目录
-WORKDIR /app
+WORKDIR /build
 
-# 拷贝源码（包含 requirements 子目录）
-COPY evalscope.0.17.0/ ./evalscope
-COPY gradio_ui.py .
+# 先复制 requirements 目录，利用 Docker layer cache
+COPY evalscope.0.17.0/requirements ./evalscope/requirements
 
-# 升级 pip 工具
+# 更新 pip & 预装常用 build tools
 RUN pip install --upgrade pip setuptools wheel
 
-# ✅ 安装所有模块依赖
-RUN pip install \
-    -r ./evalscope/requirements/framework.txt \
-    -r ./evalscope/requirements/opencompass.txt \
-    -r ./evalscope/requirements/vlmeval.txt \
-    -r ./evalscope/requirements/aigc.txt \
-    -r ./evalscope/requirements/app.txt \
-    -r ./evalscope/requirements/dev.txt \
-    -r ./evalscope/requirements/docs.txt \
-    -r ./evalscope/requirements/perf.txt \
-    -r ./evalscope/requirements/rag.txt && \
-    pip install -e ./evalscope && \
-    # ✅ 清理 pip 缓存
-    rm -rf /root/.cache/pip
+# 把所有依赖装进 /install 目录（✳️ 关键）
+RUN pip install --no-cache-dir --prefix=/install \
+        -r ./evalscope/requirements/framework.txt \
+        -r ./evalscope/requirements/opencompass.txt \
+        -r ./evalscope/requirements/vlmeval.txt \
+        -r ./evalscope/requirements/aigc.txt \
+        -r ./evalscope/requirements/app.txt \
+        -r ./evalscope/requirements/dev.txt \
+        -r ./evalscope/requirements/docs.txt \
+        -r ./evalscope/requirements/perf.txt \
+        -r ./evalscope/requirements/rag.txt
+
+# 安装 evalscope 本体（非 editable，减少后续 COPY）
+COPY evalscope.0.17.0/ ./evalscope
+RUN pip install --no-cache-dir --prefix=/install ./evalscope
+
+# 仅带上入口脚本
+COPY gradio_ui.py .
+
+########################
+# 2️⃣  Runtime stage
+########################
+FROM python:3.10-slim AS runtime
+ENV DEBIAN_FRONTEND=noninteractive
+
+# 把 builder 阶段产物注入到 /usr/local 下
+# /install/bin 里可能有可执行文件；site-packages 在 /install/lib/…
+COPY --from=builder /install /usr/local
+COPY --from=builder /build/gradio_ui.py /app/gradio_ui.py
+
+WORKDIR /app
+EXPOSE 7900
+
+# 可选：彻底关闭 pip 缓存，避免 runtime 再次安装时产生垃圾
+ENV PIP_NO_CACHE_DIR=1
 
-# 启动 Gradio 服务
 CMD ["python3", "gradio_ui.py"]
diff --git a/Dockerfile.dev b/Dockerfile.dev
new file mode 100644
index 0000000..31f3300
--- /dev/null
+++ b/Dockerfile.dev
@@ -0,0 +1,39 @@
+FROM ubuntu:22.04
+ENV DEBIAN_FRONTEND=noninteractive
+
+# 安装 Python 3.10 和基础工具
+RUN apt-get update && \
+    apt-get install -y software-properties-common curl git && \
+    add-apt-repository ppa:deadsnakes/ppa && \
+    apt-get update && \
+    apt-get install -y python3.10 python3.10-venv python3.10-dev python3-pip && \
+    ln -sf python3.10 /usr/bin/python3 && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# 设置工作目录
+WORKDIR /app
+
+# 拷贝源码（包含 requirements 子目录）
+COPY evalscope.0.17.0/ ./evalscope
+COPY gradio_ui.py .
+
+# 升级 pip 工具
+RUN pip install --upgrade pip setuptools wheel
+
+# ✅ 安装所有模块依赖
+RUN pip install \
+    -r ./evalscope/requirements/framework.txt \
+    -r ./evalscope/requirements/opencompass.txt \
+    -r ./evalscope/requirements/vlmeval.txt \
+    -r ./evalscope/requirements/aigc.txt \
+    -r ./evalscope/requirements/app.txt \
+    -r ./evalscope/requirements/dev.txt \
+    -r ./evalscope/requirements/docs.txt \
+    -r ./evalscope/requirements/perf.txt \
+    -r ./evalscope/requirements/rag.txt && \
+    pip install -e ./evalscope && \
+    # ✅ 清理 pip 缓存
+    rm -rf /root/.cache/pip
+
+# 启动 Gradio 服务
+CMD ["python3", "gradio_ui.py"]