diff --git a/Dockerfile b/Dockerfile
index c549c336..92f69380 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,11 @@ ENV LANG="C.UTF-8" \
     AUTH_SITE="iyuu" \
     IYUU_SIGN=""
 WORKDIR "/app"
+
+RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/mirrors/debian.list \
+    sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/mirrors/debian-security.list
+
+
 RUN apt-get update -y \
     && apt-get upgrade -y \
     && apt-get -y install \