update pgu

[yann-sjtu]

• Targeted PR against correct branch (see CONTRIBUTING.md)

• Linked to github-issue with discussion and accepted design OR link to spec that describes this work.

• Wrote tests

• Updated relevant documentation (docs/)

• Added a relevant changelog entry to the Unreleased section in CHANGELOG.md

• Reviewed Files changed in the github PR explorer

---

For Admin Use:

• Added appropriate labels to PR (ex. wip, ready-for-review, docs)
• Reviewers Assigned
• Squashed all commits, uses message "Merge PR #XYZ: [title]" (coding standards)

[codecov-commenter]

Codecov Report

Merging #151 (8e2f55d) into dev (23e9141) will decrease coverage by 0.01%.
The diff coverage is 30.00%.

❗ Current head 8e2f55d differs from pull request most recent head d60d230. Consider uploading reports for the commit d60d230 to get more accurate results

❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

@@            Coverage Diff             @@
##              dev     #151      +/-   ##
==========================================
- Coverage   34.23%   34.23%   -0.01%     
==========================================
  Files         423      423              
  Lines       44287    44317      +30     
==========================================
+ Hits        15163    15172       +9     
- Misses      28025    28046      +21     
  Partials     1099     1099              

Impacted Files	Coverage Δ
app/config/config.go	26.94% <30.00%> (+0.15%)	⬆️