fix chaos workflow

[mikechengwei]

What problem does this PR solve?

Fix CI chaos workflow.

[codecov-commenter]

Codecov Report

Merging #4011 (34ab746) into master (1f568c5) will decrease coverage by 4.76%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #4011      +/-   ##
==========================================
- Coverage   61.22%   56.46%   -4.77%     
==========================================
  Files         176      155      -21     
  Lines       18671    17221    -1450     
==========================================
- Hits        11432     9723    -1709     
- Misses       6114     6228     +114     
- Partials     1125     1270     +145     

Flag	Coverage Δ
e2e	56.46% <ø> (?)
unittest	?

[DanielZhangQD]

LGTM

[handlerww]

LGTM

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• DanielZhangQD
• handlerww

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[DanielZhangQD]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 34ab746

[csuzhangxc]

/cherry-pick release-1.1

[ti-srebot]

cherry pick to release-1.1 in PR #4031