diff --git a/.github/workflows/gh-pages.yaml b/.github/workflows/gh-pages.yaml
new file mode 100644
index 0000000..78f797c
--- /dev/null
+++ b/.github/workflows/gh-pages.yaml
@@ -0,0 +1,42 @@
+name: github pages
+
+on:
+  push:
+    branches: [ main ]
+
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Repository
+        id: version
+        run: |
+          REPOSITORY=$(echo ${{ github.repository }} | sed -e "s#.*/##")
+          echo ::set-output name=repository::$REPOSITORY
+
+      - name: Get Flutter version
+        uses: kuhnroyal/flutter-fvm-config-action@v1
+        
+      - name: Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          channel: ${{ env.FLUTTER_CHANNEL }}
+          cache: true
+
+      - run: flutter --version
+      - run: flutter pub get
+      - run: flutter build web --web-renderer html --base-href /${{ steps.version.outputs.repository }}/
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./build/web
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