diff --git a/docker/Dockerfile.frontend b/docker/Dockerfile.frontend
index ccda5b6..71eea0e 100644
--- a/docker/Dockerfile.frontend
+++ b/docker/Dockerfile.frontend
@@ -2,6 +2,8 @@ FROM node:20-alpine
 
 WORKDIR /app
 
+RUN npm config set registry https://registry.npmmirror.com
+
 COPY package*.json ./
 RUN npm install
 
diff --git a/docker/Dockerfile.prod b/docker/Dockerfile.prod
index 477e746..1658972 100644
--- a/docker/Dockerfile.prod
+++ b/docker/Dockerfile.prod
@@ -17,15 +17,16 @@ FROM python:3.12-slim
 WORKDIR /app
 
 # Install system dependencies
-RUN apt-get update && apt-get install -y \
+RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/*.list /etc/apt/sources.list && \
+    apt-get update && apt-get install -y \
     postgresql-client \
     curl \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy Python dependencies
 COPY pyproject.toml ./
-RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir -e .
+RUN pip install --no-cache-dir --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simple && \
+    pip install --no-cache-dir -e . -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 # Copy application code
 COPY lang_agent/ ./lang_agent/