install fails

[OM-3kChcBjgFR2COfP]

Ign:4 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libgdk-pixbuf2.0-common all 2.42.2+dfsg-1+deb11u1 Get:11 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libgdk-pixbuf-2.0-0 arm64 2.42.2+dfsg-1+deb11u1 [136 kB] Get:29 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 gir1.2-gdkpixbuf-2.0 arm64 2.42.2+dfsg-1+deb11u1 [19.9 kB] Err:84 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libgtk-3-common all 3.24.24-4+deb11u3 404 Not Found [IP: 101.6.15.130 80] Err:103 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libavutil56 arm64 7:4.3.6-0+deb11u1 404 Not Found [IP: 101.6.15.130 80] Err:115 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libswresample3 arm64 7:4.3.6-0+deb11u1 404 Not Found [IP: 101.6.15.130 80] Err:121 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libvpx6 arm64 1.9.0-1+deb11u2 404 Not Found [IP: 101.6.15.130 80] Err:130 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libavcodec58 arm64 7:4.3.6-0+deb11u1 404 Not Found [IP: 101.6.15.130 80] Err:145 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libavformat58 arm64 7:4.3.6-0+deb11u1 404 Not Found [IP: 101.6.15.130 80] Err:194 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libgstreamer-plugins-base1.0-0 arm64 1.18.4-2+deb11u1 404 Not Found [IP: 101.6.15.130 80] Err:220 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libswscale5 arm64 7:4.3.6-0+deb11u1 404 Not Found [IP: 101.6.15.130 80] Err:232 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 python3-pil arm64 8.1.2+dfsg-0.3+deb11u1 404 Not Found [IP: 101.6.15.130 80] Get:4 http://mirrors.tuna.tsinghua.edu.cn/debian bullseye/main arm64 libgdk-pixbuf2.0-common all 2.42.2+dfsg-1+deb11u1 [320 kB] Fetched 113 MB in 46s (2,429 kB/s) E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/g/gtk%2b3.0/gtk-update-icon-cache_3.24.24-4%2bdeb11u3_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/c/cups/libcups2_2.3.3op2-3%2bdeb11u6_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/g/gtk%2b3.0/libgtk-3-common_3.24.24-4%2bdeb11u3_all.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/g/gtk%2b3.0/libgtk-3-0_3.24.24-4%2bdeb11u3_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/g/gtk%2b3.0/gir1.2-gtk-3.0_3.24.24-4%2bdeb11u3_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/f/ffmpeg/libavutil56_4.3.6-0%2bdeb11u1_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian/pool/main/d/dav1d/libdav1d4_0.7.1-3_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/f/ffmpeg/libswresample3_4.3.6-0%2bdeb11u1_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/libv/libvpx/libvpx6_1.9.0-1%2bdeb11u2_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/f/ffmpeg/libavcodec58_4.3.6-0%2bdeb11u1_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/f/ffmpeg/libavformat58_4.3.6-0%2bdeb11u1_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/p/postgresql-13/libpq5_13.14-0%2bdeb11u1_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-0_1.18.4-2%2bdeb11u1_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/f/ffmpeg/libswscale5_4.3.6-0%2bdeb11u1_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Failed to fetch http://mirrors.tuna.tsinghua.edu.cn/debian-security/pool/updates/main/p/pillow/python3-pil_8.1.2%2bdfsg-0.3%2bdeb11u1_arm64.deb 404 Not Found [IP: 101.6.15.130 80] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

what can i do? Thanks