diff --git a/backend/Dockerfile b/backend/Dockerfile
index ad0891c..ce0a9d5 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -11,11 +11,10 @@ RUN apt-get update && \
     pkg-config \
     && rm -rf /var/lib/apt/lists/*
 
-
-COPY requirements.txt .
-RUN pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
-
 COPY . .
+
+RUN pip install -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple
+
 CMD ["sh", "-c", "sleep 10 && python manage.py runserver 0.0.0.0:8000"]
 
 # 默认命令，开发和生产通过 docker-compose 覆盖
diff --git a/web/Dockerfile b/web/Dockerfile
index 529ce1a..afa5dc2 100644
--- a/web/Dockerfile
+++ b/web/Dockerfile
@@ -33,6 +33,8 @@ RUN pnpm store prune && rm -rf $(pnpm store path) && \
     rm -rf node_modules .npmrc package-lock.json pnpm-lock.yaml .pnpm-store .turbo && \
     find . -name 'node_modules' -type d -prune -exec rm -rf '{}' +
 
+RUN npm run clean
+
 RUN yes | pnpm recursive install
 
 # 设置前端工作目录（根据实际情况修改）