diff --git a/.gitea/workflows/claude.yml b/.gitea/workflows/claude.yml
new file mode 100644
index 0000000..389a2c9
--- /dev/null
+++ b/.gitea/workflows/claude.yml
@@ -0,0 +1,26 @@
+name: Claude Assistant
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  issues:
+    types: [opened, assigned, labeled]
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  claude-response:
+    runs-on: yellow-zeabur-runner
+    steps:
+      - uses: actions/checkout@v4
+      - uses: markwylde/claude-code-gitea-action@v1.0.20
+        with:
+          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+          gitea_token: ${{ secrets.USER_TOKEN }}
+          claude_git_name: Claude
+          claude_git_email: claude@anthropic.com
+        env:
+          # 如果 Gitea 跑在容器裡，內部連結會變成 http://gitea:3000，
+          # 用這個覆寫成外部可存取的網址
+          GITEA_SERVER_URL: https://yellow-git.zeabur.app
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