diff --git a/.github/workflows/biome.yaml b/.github/workflows/biome.yaml
new file mode 100644
index 0000000..251486f
--- /dev/null
+++ b/.github/workflows/biome.yaml
@@ -0,0 +1,26 @@
+name: Biome Check and Fix
+
+on:
+  pull_request:
+    paths:
+      - 'web/**'
+
+jobs:
+  biome:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '20'
+      - name: Install dependencies
+        run: cd web && bun i
+      - name: Run Biome check and fix
+        run: |
+          cd web
+          bunx @biomejs/biome check --apply .
+      - name: Commit changes
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: "style: apply Biome fixes"
+          file_pattern: 'web/**/*'
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