diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 2b8d42d12cf31..132223bfee90b 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -17,6 +17,12 @@ jobs:
           curl https://docs.github.com/public/schema.docs.graphql > $TARGET_SCHEMA
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Generate GitHub GraphQL Document
+        uses: Code-Hex/gqldoc-actions@v1.0.7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          schema: ${{ env.TARGET_SCHEMA }}
+          output: example/github
       - name: create pull request
         uses: gr2m/create-or-update-pull-request-action@v1.x
         env: