> For the complete documentation index, see [llms.txt](https://touchance-1.gitbook.io/touchance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://touchance-1.gitbook.io/touchance/touchance-jie-mian-1/faq/xi-tong-sheng-ji.md).

# 系統升級

- [達錢 4 升級常見問答](https://touchance-1.gitbook.io/touchance/touchance-jie-mian-1/faq/xi-tong-sheng-ji/da-qian-4-sheng-ji-chang-jian-wen-da.md): 更新日期： 2025-11-02 分類： 系統升級 標籤： 達錢 4.0 TC 3.0 系統升級 商品代碼 交易所代碼 轉換