diff --git a/Dockerfile b/Dockerfile
index 3f7c3e6..84c0d2e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,6 @@
 FROM python:3.9
-RUN apt-get update && apt-get install chromium fonts-wqy-microhei
+RUN echo "deb http://mirrors.aliyun.com/debian/ buster main contrib non-free\ndeb http://mirrors.aliyun.com/debian/ buster-updates main contrib non-free" > /etc/apt/sources.list && \
+    apt-get update && apt-get install chromium fonts-wqy-microhei
 RUN python3 -m pip config set global.index-url https://mirrors.aliyun.com/pypi/simple
 RUN python3 -m pip install poetry && poetry config virtualenvs.create false
 WORKDIR /app