diff --git a/.markdownlint.yml b/.markdownlint.yml
index e5dd1de..a5f4ec8 100644
--- a/.markdownlint.yml
+++ b/.markdownlint.yml
@@ -1,4 +1,4 @@
-# refs. https://github.com/DavidAnson/markdownlint/blob/HEAD/schema/.markdownlint.yaml
+# @see https://github.com/DavidAnson/markdownlint/blob/HEAD/schema/.markdownlint.yaml
 ---
 default: true
 
diff --git a/.yamllint.yml b/.yamllint.yml
index 14ec9cc..cf7141a 100644
--- a/.yamllint.yml
+++ b/.yamllint.yml
@@ -1,3 +1,4 @@
+# @see https://github.com/adrienverge/yamllint/blob/HEAD/yamllint/conf/default.yaml
 ---
 extends: default
 
diff --git a/LICENSE b/LICENSE
index 4abeaba..4d86c93 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 reviewdog developers
+Copyright (c) 2022 blooper05
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 6801cbb..07040b5 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
 # action-rails_best_practices
 
-[![test](https://github.com/blooper05/action-rails_best_practices/workflows/test/badge.svg)](https://github.com/blooper05/action-rails_best_practices/actions?query=workflow%3Atest)
-[![reviewdog](https://github.com/blooper05/action-rails_best_practices/workflows/reviewdog/badge.svg)](https://github.com/blooper05/action-rails_best_practices/actions?query=workflow%3Areviewdog)
-[![depup](https://github.com/blooper05/action-rails_best_practices/workflows/depup/badge.svg)](https://github.com/blooper05/action-rails_best_practices/actions?query=workflow%3Adepup)
-[![release](https://github.com/blooper05/action-rails_best_practices/workflows/release/badge.svg)](https://github.com/blooper05/action-rails_best_practices/actions?query=workflow%3Arelease)
-[![GitHub release (latest SemVer)](https://img.shields.io/github/v/release/blooper05/action-rails_best_practices?logo=github&sort=semver)](https://github.com/blooper05/action-rails_best_practices/releases)
-[![action-bumpr supported](https://img.shields.io/badge/bumpr-supported-ff69b4?logo=github&link=https://github.com/haya14busa/action-bumpr)](https://github.com/haya14busa/action-bumpr)
+[![test](https://img.shields.io/github/workflow/status/blooper05/action-rails_best_practices/test?label=test&logo=github&style=flat-square)](https://github.com/blooper05/action-rails_best_practices/actions?query=workflow:test)
+[![reviewdog](https://img.shields.io/github/workflow/status/blooper05/action-rails_best_practices/reviewdog?label=reviewdog&logo=github&style=flat-square)](https://github.com/blooper05/action-rails_best_practices/actions?query=workflow:reviewdog)
+[![depup](https://img.shields.io/github/workflow/status/blooper05/action-rails_best_practices/depup?label=depup&logo=github&style=flat-square)](https://github.com/blooper05/action-rails_best_practices/actions?query=workflow:depup)
+[![release](https://img.shields.io/github/workflow/status/blooper05/action-rails_best_practices/release?label=release&logo=github&style=flat-square)](https://github.com/blooper05/action-rails_best_practices/actions?query=workflow:release)
+[![GitHub release (latest SemVer)](https://img.shields.io/github/v/release/blooper05/action-rails_best_practices?logo=github&sort=semver&style=flat-square)](https://github.com/blooper05/action-rails_best_practices/releases)
+[![action-bumpr supported](https://img.shields.io/badge/bumpr-supported-ff69b4?logo=github&style=flat-square)](https://github.com/haya14busa/action-bumpr)
 
 ![github-pr-review demo](https://user-images.githubusercontent.com/5299525/171834705-b2517107-e616-4289-8ed9-4e160164701c.png)
 ![github-pr-check demo](https://user-images.githubusercontent.com/5299525/171834709-130da062-3518-4b28-9a1c-24b58fe686b4.png)
@@ -68,7 +68,7 @@ jobs:
     name: runner / rails_best_practices
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: blooper05/action-rails_best_practices@v1
         with:
           github_token: ${{ secrets.github_token }}
diff --git a/testdata/app/models/user.rb b/testdata/app/models/user.rb
index c9c1049..8497b0e 100644
--- a/testdata/app/models/user.rb
+++ b/testdata/app/models/user.rb
@@ -1,5 +1,5 @@
-# refs. https://github.com/flyerhzm/rails_best_practices/blob/HEAD/spec/rails_best_practices/reviews/default_scope_is_evil_review_spec.rb#L12-L14
-# refs. https://github.com/flyerhzm/rails_best_practices/blob/HEAD/spec/rails_best_practices/reviews/protect_mass_assignment_review_spec.rb#L17-L18
+# @see https://github.com/flyerhzm/rails_best_practices/blob/HEAD/spec/rails_best_practices/reviews/default_scope_is_evil_review_spec.rb#L12-L14
+# @see https://github.com/flyerhzm/rails_best_practices/blob/HEAD/spec/rails_best_practices/reviews/protect_mass_assignment_review_spec.rb#L17-L18
 class User < ActiveRecord::Base
   default_scope -> { order('created_at desc') }
 end