diff --git a/.github/credits.md b/.github/credits.md
new file mode 100644
index 0000000..217d139
--- /dev/null
+++ b/.github/credits.md
@@ -0,0 +1,9 @@
+### Timestamp:
+2023-11-27T18:38:19Z
+### Contributor:
+qcdyx
+#### PR Number:
+161
+#### PR Title:
+feat: added github action that records contributor and PR info in credits.md file
+########################################################################################
diff --git a/.github/workflows/update-credits.yml b/.github/workflows/update-credits.yml
new file mode 100644
index 0000000..395b582
--- /dev/null
+++ b/.github/workflows/update-credits.yml
@@ -0,0 +1,35 @@
+name: Update Credits upon creating PR
+
+on:
+  pull_request:
+    branches:
+      - master
+    types:
+      - opened
+      - synchronize
+
+jobs:
+  update-credits:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+      - run: |
+          echo "### Timestamp:" >> .github/credits.md
+          echo "$(date -u +"%Y-%m-%dT%H:%M:%SZ")" >> .github/credits.md
+          echo "### Contributor:" >> .github/credits.md
+          echo "${{ github.event.pull_request.user.login }}" >> .github/credits.md
+          echo "#### PR Number:" >> .github/credits.md
+          echo "${{ github.event.pull_request.number }}" >> .github/credits.md
+          echo "#### PR Title:" >> .github/credits.md
+          echo "${{ github.event.pull_request.title }}" >> .github/credits.md
+          echo "########################################################################################" >> .github/credits.md
+
+          git add .github/credits.md
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+          git commit -m "Update credits.md with contributor information"
+          git push origin ${{ github.event.pull_request.head.ref}}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}