diff --git a/Dockerfile b/Dockerfile
index 38d7abf6..c20de783 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,7 @@ RUN mvn clean install -DskipTests -P build --settings settings.xml && \
     java -Djarmode=layertools -jar target/*.jar extract --destination target/extracted
 
 FROM registry.cn-beijing.aliyuncs.com/lihongjie/eclipse-temurin:17-jdk-alpine
+RUN sed -i 's#https\?://dl-cdn.alpinelinux.org/alpine#https://mirrors.tuna.tsinghua.edu.cn/alpine#g' /etc/apk/repositories
 RUN apk update && apk add --no-cache libc6-compat
 WORKDIR /app