diff --git a/Dockerfile b/Dockerfile
index 93775879..af6bcb51 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,10 @@ RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list.d/debi
     && apt-get install -y --no-install-recommends gcc python3-dev \
     && rm -rf /var/lib/apt/lists/*
 
+COPY . /fba
+
+WORKDIR /fba
+
 # Configure uv environment
 ENV UV_COMPILE_BYTECODE=1 \
     UV_NO_CACHE=1 \
@@ -18,30 +22,27 @@ ENV UV_COMPILE_BYTECODE=1 \
 
 # Install dependencies with cache
 RUN --mount=type=cache,target=/root/.cache/uv \
-    --mount=type=bind,source=uv.lock,target=uv.lock \
-    --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
     uv sync --frozen --no-default-groups --group server
 
 # === Runtime base server image ===
 FROM python:3.10-slim AS base_server
 
-SHELL ["/bin/bash", "-c"]
-
 RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list.d/debian.sources \
     && apt-get update \
     && apt-get install -y --no-install-recommends supervisor \
     && rm -rf /var/lib/apt/lists/*
 
-COPY . /fba
+COPY --from=builder /fba /fba
 
 COPY --from=builder /usr/local /usr/local
 
+COPY deploy/backend/supervisord.conf /etc/supervisor/supervisord.conf
+
 # === FastAPI server image ===
 FROM base_server AS fastapi_server
 
 WORKDIR /fba
 
-COPY deploy/backend/supervisord.conf /etc/supervisor/supervisord.conf
 COPY deploy/backend/fastapi_server.conf /etc/supervisor/conf.d/
 
 RUN mkdir -p /var/log/fastapi_server
@@ -53,9 +54,8 @@ CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port","8000"]
 # === Celery server image ===
 FROM base_server AS celery
 
-WORKDIR /fba/backend/
+WORKDIR /fba/backend
 
-COPY deploy/backend/supervisord.conf /etc/supervisor/supervisord.conf
 COPY deploy/backend/celery.conf /etc/supervisor/conf.d/
 
 RUN mkdir -p /var/log/celery
diff --git a/backend/__init__.py b/backend/__init__.py
index 83c65446..de7baea3 100644
--- a/backend/__init__.py
+++ b/backend/__init__.py
@@ -1,10 +1,9 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
+from backend.utils.console import console
 
 __version__ = '1.5.2'
 
-from backend.utils.console import console
-
 
 def get_version() -> str | None:
     console.print(f'[cyan]{__version__}[/]')