[2020.4.17] Found that the GitHub picture is cracked again

Changed to Ali DNS, still invalid

Ali DNS: 223.5.5.5 / 223.6.6.6

Judgment may be raw. GitHub's IP has changed again

Go to https://www.ipaddress.com/check, raw.githubusercontent.comthe ip really changed, and now [2020.4.17] is 199.232.68.133.

Modify the host file to return to normal

Win：C:\Windows\System32\drivers\etc\hosts
Mac: /etc/hosts

The file is appended (or modified) at the end:

# GitHub raw & image
199.232.28.133 raw.githubusercontent.com