diff --git a/.gitignore b/.gitignore
index 74302d8bbd251caa6bb02cfd04ba795b1eb43ec4..fa371d5ba02ef42f993cb6446341dfdefab9f4e1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,6 @@
+# pre-commit
+.pre-commit-config.yaml
+git-conventional-commits.yaml
+
+# files
 docs/notes.md
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
deleted file mode 100644
index 0ea3fa447218df9c4b1cdf7f825878bb9a0188ec..0000000000000000000000000000000000000000
--- a/.pre-commit-config.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-repos:
-  - repo: https://github.com/qoomon/git-conventional-commits
-    rev: v2.7.2
-    hooks:
-      - id: conventional-commits
-  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v2.3.0
-    hooks:
-    -   id: check-yaml
-    -   id: end-of-file-fixer
-    -   id: trailing-whitespace
diff --git a/git-conventional-commits.yaml b/git-conventional-commits.yaml
deleted file mode 100644
index 632987cd25840ea38052798a8ddc2ff8f3cc75fc..0000000000000000000000000000000000000000
--- a/git-conventional-commits.yaml
+++ /dev/null
@@ -1,43 +0,0 @@
----
-convention:
-  commitTypes:
-  - feat     # Commits, that add or remove a new feature to the API or UI
-  - fix      # Commits, that fix a API or UI bug of a preceded feat commit
-  - refactor # Commits, that rewrite/restructure your code, however do not change any API or UI behaviour
-  - perf     # Commits are special `refactor` commits, that improve performance
-  - style    # Commits, that do not affect the meaning (white-space, formatting, missing semi-colons, etc)
-  - test     # Commits, that add missing tests or correcting existing tests
-  - build    # Commits, that affect build components like build tool, ci pipeline, dependencies, project version, ...
-  - ops      # Commits, that affect operational components like infrastructure, deployment, backup, recovery, ...
-  - docs     # Commits, that affect documentation only 
-  - chore    # Miscellaneous commits e.g. modifying `.gitignore`
-  - merge
-  - revert
-  commitScopes: []
-  releaseTagGlobPattern: v[0-9]*.[0-9]*.[0-9]*
-changelog:
-  commitTypes:
-  - feat
-  - fix
-  - perf
-  - merge
-  includeInvalidCommits: true
-  commitIgnoreRegexPattern: "^WIP "
-  headlines:
-    feat: Features
-    fix: Bug Fixes
-    perf: Performance Improvements
-    merge: Merges
-    breakingChange: BREAKING CHANGES
-
-  ## GitHub
-  # commitUrl: https://github.com/ACCOUNT/REPOSITORY/commit/%commit%
-  # commitRangeUrl: https://github.com/ACCOUNT/REPOSITORY/compare/%from%...%to%?diff=split
-
-  ## GitHub Issues
-  # issueRegexPattern: "#[0-9]+"
-  # issueUrl: https://github.com/ACCOUNT/REPOSITORY/issues/%issue%
-
-  ## Jira Issues
-  # issueRegexPattern: "[A-Z][A-Z0-9]+-[0-9]+"
-  # issueUrl: https://WORKSPACE.atlassian.net/browse/%issue%