Chore/transport code

[simlecode]

关联的Issues (Related Issues)

合并 lotus v1.20.1 到 v.20.3 之间的修改

改动 (Proposed Changes)

附注 (Additional Info)

自查清单 (Checklist)

在你认为本 PR 满足被审阅的标准之前，需要确保 / Before you mark the PR ready for review, please make sure that:

• 符合Venus项目管理规范中关于PR的相关标准 / The PR follows the PR standards set out in the Venus project management guidelines
• 具有清晰明确的commit message / All commits have a clear commit message.
• 包含相关的的测试用例或者不需要新增测试用例 / This PR has tests for new functionality or change in behaviour or not need to add new tests.
• 存在兼容性问题（接口, 配置，数据，灰度），如果存在需要进行文档说明 / This PR has compatibility issues (API, Configuration, Data, GrayRelease), if so, need to be documented.
• 包含相关的的指南以及文档或者不需要新增文档 / This PR has updated usage guidelines and documentation or not need
• 通过必要的检查项 / All checks are green

[codecov-commenter]

Codecov Report

Merging #5832 (f4da772) into master (2180049) will increase coverage by 0%.
The diff coverage is 17%.

❗ Current head f4da772 differs from pull request most recent head 1e49a7e. Consider uploading reports for the commit 1e49a7e to get more accurate results

Additional details and impacted files

@@          Coverage Diff           @@
##           master   #5832   +/-   ##
======================================
  Coverage      24%     24%           
======================================
  Files         642     643    +1     
  Lines       77740   77794   +54     
======================================
+ Hits        19380   19400   +20     
- Misses      55775   55806   +31     
- Partials     2585    2588    +3     

[diwufeiwen]

LGTM