diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 57b79d7..46e90e1 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -38,5 +38,3 @@ jobs:
           github_token: ${{ github.token }}
           reporter: github-pr-review
           locale: "US"
-      - name: alexjs
-        uses: theashraf/alex-action@master
diff --git a/tool/lint/.markdownlint.json b/tool/lint/.markdownlint.json
index 7142e9e..d254c4a 100644
--- a/tool/lint/.markdownlint.json
+++ b/tool/lint/.markdownlint.json
@@ -5,5 +5,7 @@
   "no-trailing-punctuation": false,
   "no-bare-urls": false,
   "MD013": false,
-  "MD031": false
+  "MD031": false,
+  "MD051": false,
+  "MD053": false
 }