微信推出了消息撤回提示词删除功能[1]。用户现在可以在聊天界面中长按撤回消息后留下的灰色提示文字，选择删除以清除自己页面中的提示[1]。不过这一操作仅影响用户自己的聊天记录，对方页面的撤回提示依然保持不变[1]。
根据微信现有的撤回规则，文字消息的撤回窗口为2分钟，撤回后5分钟内用户可以点击重新编辑[1]。文件类撤回功能涵盖Word、Excel、PPT、PDF及压缩包等格式，这类消息的撤回窗口设定为3小时[1]。此外，拍一拍功能具有特殊的撤回机制，撤回后对方界面不会显示任何撤回记录[1]。
WeChat has introduced a new feature enabling users to remove the gray notification text that appears after a message is withdrawn from a conversation [1]. By long-pressing the withdrawal notification and selecting delete, users can clear the reminder from their own chat interface, though the notification will remain visible to the recipient [1].
The messaging platform's withdrawal functionality operates under specific time constraints depending on message type [1]. Text messages can be withdrawn within a two-minute window, and users have an additional five minutes after withdrawal to re-edit the content [1]. File withdrawals—covering Word, Excel, PowerPoint, PDF, and compressed archives—operate on a longer three-hour withdrawal window [1]. The "Tap" feature differs from standard messages, as withdrawn taps leave no withdrawal record visible to the other party [1].
