# 编辑历史中的聊天图标是什么意思？

**URL:** https://meta.discourse.org/t/chat-icon-in-edit-history-what-does-it-mean/386265
**Category:** Support
**Created:** [2025 年10 月 20 日 23:29 UTC](https://meta.discourse.org/t/chat-icon-in-edit-history-what-does-it-mean/386265 "2025-10-20T23:29:55Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![Moin](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/moin/32/554653_2.png) [@Moin](https://meta.discourse.org/u/Moin)
#### Post date: [2025 年10 月 20 日 23:32 UTC](https://meta.discourse.org/t/chat-icon-in-edit-history-what-does-it-mean/386265/3 "2025-10-20T23:32:52Z")

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当一个 PM 被变成一个公开话题时

> <https://github.com/discourse/discourse/blob/7b588feebd6925655382f5ba481aa0e5b291ae44/app/assets/javascripts/discourse/app/components/modal/history/revision.gjs#L90>

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