debian stretch arm64 镜像源拉取失败 Hash Sum mismatch

报错日志：

+ apt-get update
Ign:1 http://mirrors.aliyun.com/debian stretch InRelease
Get:2 http://mirrors.aliyun.com/debian-security stretch/updates InRelease [94.3 kB]
Get:3 http://mirrors.aliyun.com/debian stretch-updates InRelease [91.0 kB]
Get:4 http://mirrors.aliyun.com/debian stretch Release [118 kB]
Get:5 http://mirrors.aliyun.com/debian stretch Release.gpg [2410 B]
Ign:6 http://mirrors.aliyun.com/debian-security stretch/updates/main arm64 Packages
Get:6 http://mirrors.aliyun.com/debian-security stretch/updates/main arm64 Packages [499 kB]
Err:6 http://mirrors.aliyun.com/debian-security stretch/updates/main arm64 Packages
  Hash Sum mismatch
  Hashes of expected file:
   - Filesize:499024 [weak]
   - SHA256:e8cc8e6826da86e1141d56afef5380d3473fb727654c40dacd21405b1af5bbed
   - SHA1:4fe1ecc9822a79c798cda2502a5fe5f8bcd17778 [weak]
   - MD5Sum:51277f5173bdeef240eb863015437d5f [weak]
  Hashes of received file:
   - SHA256:6d8a590c0421945b1b812fa87dc6014884dd33dacae95e8e919731d4dad4a0f1
   - SHA1:1c14f6320587927a4d9194579c6d1bc24fca44dc [weak]
   - MD5Sum:7c18afea195d92aeb4cd8552f0da8132 [weak]
   - Filesize:245196 [weak]
  Last modification reported: Sun, 17 Dec 2017 21:08:00 +0000
  Release file created at: Wed, 19 Feb 2020 08:15:22 +0000
Ign:7 http://mirrors.aliyun.com/debian stretch-updates/main arm64 Packages
Ign:8 http://mirrors.aliyun.com/debian stretch/main arm64 Packages
Ign:7 http://mirrors.aliyun.com/debian stretch-updates/main arm64 Packages
Ign:8 http://mirrors.aliyun.com/debian stretch/main arm64 Packages
Err:7 http://mirrors.aliyun.com/debian stretch-updates/main arm64 Packages
  404  Not Found [IP: 27.221.56.244 80]
Ign:8 http://mirrors.aliyun.com/debian stretch/main arm64 Packages
Err:8 http://mirrors.aliyun.com/debian stretch/main arm64 Packages
  404  Not Found [IP: 27.221.56.244 80]
Fetched 551 kB in 3s (145 kB/s)
Reading package lists...
E: Failed to fetch http://mirrors.aliyun.com/debian-security/dists/stretch/updates/main/binary-arm64/Packages.xz  Hash Sum mismatch
   Hashes of expected file:
    - Filesize:499024 [weak]
    - SHA256:e8cc8e6826da86e1141d56afef5380d3473fb727654c40dacd21405b1af5bbed
    - SHA1:4fe1ecc9822a79c798cda2502a5fe5f8bcd17778 [weak]
    - MD5Sum:51277f5173bdeef240eb863015437d5f [weak]
   Hashes of received file:
    - SHA256:6d8a590c0421945b1b812fa87dc6014884dd33dacae95e8e919731d4dad4a0f1
    - SHA1:1c14f6320587927a4d9194579c6d1bc24fca44dc [weak]
    - MD5Sum:7c18afea195d92aeb4cd8552f0da8132 [weak]
    - Filesize:245196 [weak]
   Last modification reported: Sun, 17 Dec 2017 21:08:00 +0000
   Release file created at: Wed, 19 Feb 2020 08:15:22 +0000
E: Failed to fetch http://mirrors.aliyun.com/debian/dists/stretch-updates/main/binary-arm64/Packages  404  Not Found [IP: 27.221.56.244 80]
E: Failed to fetch http://mirrors.aliyun.com/debian/dists/stretch/main/binary-arm64/Packages  404  Not Found [IP: 27.221.56.244 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.