start bash

backend/Dockerfile

@@ -1,5 +1,3 @@
-# syntax=docker/dockerfile:1.7
-
 FROM python:3.12-slim-bookworm
 
 ENV PYTHONDONTWRITEBYTECODE=1
@@ -10,9 +8,7 @@ WORKDIR /app/backend
 RUN sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources \
   && sed -i 's|security.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources
 
-RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
-  --mount=type=cache,target=/var/lib/apt,sharing=locked \
-  apt-get update \
+RUN apt-get update \
   && apt-get install -y --no-install-recommends ffmpeg \
   && rm -rf /var/lib/apt/lists/*