~/work/firmware-固件发布/pre-public  sudo apt update                                                                                                              ✔  38s 
命中:2 https://community-packages.deepin.com/deepin apricot InRelease
命中:3 https://community-packages.deepin.com/printer eagle InRelease
获取:1 https://home-store-img.uniontech.com/appstore deepin InRelease [6,125 B]
获取:4 https://home-store-img.uniontech.com/appstore deepin/appstore amd64 Packages [1,906 kB]
忽略:4 https://home-store-img.uniontech.com/appstore deepin/appstore amd64 Packages
忽略:4 https://com-store-packages.uniontech.com/appstore deepin/appstore amd64 Packages
获取:5 https://home-store-img.uniontech.com/appstore deepin/appstore i386 Packages [721 kB]
错误:4 https://com-store-packages.uniontech.com/appstore deepin/appstore amd64 Packages
  文件尺寸不符(1905894 != 1905897)。您使用的镜像正在同步中？ [IP: 14.29.40.206 443]
正在读取软件包列表... 完成                 
E: 无法下载 https://com-store-packages.uniontech.com/appstore/dists/deepin/appstore/binary-amd64/Packages  文件尺寸不符(1905894 != 1905897)。您使用的镜像正在同步中？ [IP: 14.29.40.206 443]
E: 部分索引文件下载失败。如果忽略它们，那将转而使用旧的索引文件。