发布者：星星尘XXC
适用版本：0.3.4
更新日期：2026 年 10 月 14 日
本扩展在桌面版 Chrome 的 x.com 页面中，把浏览区和帖子阅读区排成可调整宽度的双栏。用户可以在左侧继续浏览首页、搜索结果、个人主页或通知，在右侧阅读选中的帖子及评论。通知中的对话定位使用 X 页面已经加载的信息。
为完成上述功能，扩展会在用户浏览 x.com 时读取相关页面结构、用户点击的帖子或通知、帖子链接、帖子及对话编号、作者用户名，以及通知中回复的最多 280 字片段。扩展可能在当前标签页的会话存储中保存正在阅读的帖子链接及对话上下文，以便维持阅读位置；不建立点击历史。启用状态和用户调整的分栏宽度保存在 Chrome 的本地扩展存储中。左栏搜索词会交由 X 的搜索页面处理，扩展不持久保存搜索词。
扩展不以这些信息建立用户画像，也不读取 X 私信、密码或支付信息。
扩展没有开发者运营的服务器、统计服务、广告或付款功能，不向发布者发送帖子内容、浏览记录或设置，也不出售这些信息。右侧展示的是 X 自己的网页；访问和使用 X 时产生的网络请求由 X 按其服务和隐私政策处理。
本扩展仅将上述信息用于已说明的双栏阅读与通知对话定位功能，并遵守 Chrome Web Store 用户数据政策中的有限使用要求。
当前阅读帖子及通知上下文保存在当前 X 标签页的会话存储中，关闭阅读区时会清除相关记录；启用状态和分栏宽度会保留在本机，直至用户修改或移除扩展。发布者无法远程读取这些本机数据。
用户可以通过扩展按钮停用双栏功能，也可以从 Chrome 中移除扩展。如有隐私问题，可通过 Chrome Web Store 商品页列出的联系邮箱联系发布者：yangziqi650@gmail.com。
本扩展独立开发，并非 X 官方产品。若扩展功能或数据处理方式发生变化，本政策会相应更新。
Publisher: 星星尘XXC
Extension version: 0.3.4
Updated: October 14, 2026
This extension arranges supported x.com pages into two resizable panes in desktop Chrome. Users can browse Home, search results, profiles, or notifications on the left while reading a selected post and its replies on the right. Conversation positioning for notifications uses information already loaded by the X page.
To provide these features, the extension reads relevant x.com page structure, the post or notification the user clicks, post URLs, post and conversation IDs, author usernames, and up to 280 characters of a reply shown in a notification. It may keep the currently viewed post URL and conversation context in the current tab's session storage to maintain the reading position; it does not build a click history. The on/off setting and preferred pane width are kept in Chrome's local extension storage. Search terms entered in the left pane are handed to X's search page and are not persistently stored by the extension.
The extension does not build user profiles from this information and does not read X direct messages, passwords, or payment information.
The extension has no developer-operated server, analytics, advertising, or payment feature. It does not send post content, browsing history, or settings to the publisher and does not sell this information. The right pane displays X's own website; ordinary network requests to X are handled by X under its own services and privacy policy.
The extension uses this information only for its disclosed dual-pane reading and notification conversation features, in accordance with the Chrome Web Store User Data Policy, including its Limited Use requirements.
The current post and notification context remain in the X tab's session storage and are cleared when the reading pane is closed. The on/off setting and pane width remain locally until changed or the extension is removed. The publisher cannot remotely access this local data.
Users can turn off the layout from the extension button or remove the extension from Chrome. For privacy questions, contact the publisher at the email shown on the Chrome Web Store listing: yangziqi650@gmail.com.
This extension is independently developed and is not an official X product. This policy will be updated if the extension's features or data practices change.