do not use tsinghua source

[LeoQuote]

No description provided.

[request-info]

你好!感谢你反馈的问题/bug，但是你的描述好像是空的，我们需要你完整的信息，这样才能帮你解决问题 如果不知道怎么写，在新建issue的时候有若干个模板可供选择，祝好！

[codecov]

Codecov Report

Base: 75.00% // Head: 75.00% // No change to project coverage 👍

Coverage data is based on head (2fb883f) compared to base (1d47bd2).
Patch has no changes to coverable lines.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #2041   +/-   ##
=======================================
  Coverage   75.00%   75.00%           
=======================================
  Files         102      102           
  Lines       14779    14779           
=======================================
  Hits        11085    11085           
  Misses       3694     3694           

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[peng19832]

_ No description provided. _

大佬，清华的软件源，不能用哇？
不能用的话，我再重新改一下？

[LeoQuote]

CI 在国外, 用清华的源好像没必要, 我有空把这个弄成可配置的, 先把问题修了