> For the complete documentation index, see [llms.txt](https://alleypin.gitbook.io/yi-dian-tong-faq/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://alleypin.gitbook.io/yi-dian-tong-faq/xun-xi-zhong-xin/qun-fa-xun-xi/she-ding-fa-song-shi-jian.md).

# 設定發送時間

**可選擇排程發送**，排程可以指定某天某特定時段發送，最小單位到5分鐘。