> For the complete documentation index, see [llms.txt](https://book.rochat.ai/rochat_book_zh/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.rochat.ai/rochat_book_zh/ru-he-zai-rochat-shang-chuang-jian-chang-jing/bei-jing-tu-pian-she-zhi.md).

# 背景圖片設置

<figure><img src="/files/98OEWcUxAq1DUarltFuN" alt=""><figcaption></figcaption></figure>

您可自由選擇是利用提示詞來生成背景圖還是上傳自己喜愛的圖片作爲背景圖，關於如何利用提示詞來生成背景圖的教程請看 [FAQ](/rochat_book_zh/guan-wu-rochat/faq.md)


---

# Agent Instructions
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