fix labels from env

[shiyiyue1102]

Please do not create a Pull Request without creating an issue first.

What is the purpose of the change

fix labels from env

Brief changelog

XX

Verifying this change

XXXX

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[codecov-commenter]

Codecov Report

Attention: Patch coverage is 50.00000% with 2 lines in your changes missing coverage. Please review.

Project coverage is 69.65%. Comparing base (821150d) to head (37929a1).
Report is 7 commits behind head on develop.

Files with missing lines	Patch %	Lines
...cos/common/labels/impl/DefaultLabelsCollector.java	50.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             develop   #12604      +/-   ##
=============================================
+ Coverage      69.62%   69.65%   +0.03%     
- Complexity      9409     9422      +13     
=============================================
  Files           1275     1275              
  Lines          41213    41232      +19     
  Branches        4370     4374       +4     
=============================================
+ Hits           28694    28721      +27     
+ Misses         10437    10431       -6     
+ Partials        2082     2080       -2     

Files with missing lines	Coverage Δ
...cos/common/labels/impl/DefaultLabelsCollector.java	68.08% <50.00%> (ø)

... and 9 files with indirect coverage changes

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