diff --git a/.github/workflows/sync_hf.yml b/.github/workflows/sync_hf.yml
index fe5cc46..f39404a 100644
--- a/.github/workflows/sync_hf.yml
+++ b/.github/workflows/sync_hf.yml
@@ -17,6 +17,14 @@ jobs:
           fetch-depth: 0
           lfs: true
 
+      - name: Prepare Hugging Face README
+        run: |
+          cp README.hf.md README.md
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add README.md
+          git commit -m "准备 Hugging Face Space 元数据" --allow-empty
+
       - name: Push to Hugging Face Space
         env:
           HF_TOKEN: ${{ secrets.HF_TOKEN }}
diff --git a/README.hf.md b/README.hf.md
new file mode 100644
index 0000000..e3886e8
--- /dev/null
+++ b/README.hf.md
@@ -0,0 +1,16 @@
+---
+title: Danmu API
+emoji: 🚀
+colorFrom: blue
+colorTo: purple
+sdk: docker
+app_port: 9321
+pinned: false
+---
+
+# Danmu API
+
+这是 danmu_api 的 Hugging Face Space 部署入口。
+
+完整文档请看 GitHub 仓库：
+https://github.com/huangxd-/danmu_api