get what i want

Dockerfile

@@ -1,19 +1,9 @@
-FROM alpine:3.19 AS downloader
-
-WORKDIR /app
-
-RUN <<EOS
-set -ex
-apk add unzip
-wget https://github.com/QingdaoU/OnlineJudgeFE/releases/download/oj_2.7.5/dist.zip
-unzip dist.zip
-rm -f dist.zip
-EOS
-
 FROM python:3.12-alpine
 ARG TARGETARCH
 ARG TARGETVARIANT
 
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories
+
 ENV OJ_ENV production
 WORKDIR /app
 
@@ -24,13 +14,14 @@ RUN --mount=type=cache,target=/etc/apk/cache,id=apk-cahce-$TARGETARCH$TARGETVARI
     --mount=type=cache,target=/root/.cache/pip,id=pip-cahce-$TARGETARCH$TARGETVARIANT-final \
     <<EOS
 set -ex
+pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
 apk add gcc libc-dev python3-dev libpq libpq-dev libjpeg-turbo libjpeg-turbo-dev zlib zlib-dev freetype freetype-dev supervisor openssl nginx curl unzip
 pip install -r /app/deploy/requirements.txt
 apk del gcc libc-dev python3-dev libpq-dev libjpeg-turbo-dev zlib-dev freetype-dev
 EOS
 
 COPY ./ /app/
-COPY --from=downloader --link /app/dist/ /app/dist/
+RUN mkdir -p /app/dist/
 RUN chmod -R u=rwX,go=rX ./ && chmod +x ./deploy/entrypoint.sh
 
 HEALTHCHECK --interval=5s CMD [ "/usr/local/bin/python3", "/app/deploy/health_check.py" ]