生效日期：2026年02月15日 | 最后更新日期：2026年05月30日
本隐私政策旨在说明「页面关键词高亮助手」（以下简称“本插件”）如何处理用户数据，保障用户隐私权益。使用本插件即表示你同意本隐私政策的全部内容。
一、信息收集与使用
1.1 无数据收集
本插件仅在你的本地浏览器环境中运行，不会收集、记录、上传任何个人信息，包括但不限于：
- 个人身份信息（姓名、手机号、邮箱等）；
- 浏览数据（网页访问记录、搜索历史、Cookie 等）；
- 用户输入数据（高亮关键词、配置设置等）；
- 设备信息（设备型号、系统版本、IP 地址等）。
1.2 本地数据存储
用户输入的高亮关键词、开关状态等配置，仅保存在浏览器本地存储（Chrome/Edge chrome.storage.local）中，数据仅用于实现插件核心功能，不会被传输至任何服务器，也不会被用于其他目的。
二、权限使用说明
本插件仅申请实现核心功能所必需的浏览器权限，权限用途如下，无越权访问行为：
| 权限名称 | 用途说明 |
|---|
storage | 本地保存用户输入的关键词和开关状态 |
activeTab | 仅在用户点击插件图标或操作开关时，获取当前激活标签页以注入高亮脚本 |
host_permissions | 允许插件在所有网页中执行高亮功能（不读取或收集任何页面内容） |
三、第三方服务
本插件未集成任何第三方服务，包括但不限于：
- 第三方分析工具（如 Google Analytics、百度统计）；
- 广告投放/追踪服务；
- 数据统计/上报服务；
- 社交分享/登录服务。
四、数据安全
- 本地存储的数据仅归用户所有，插件不会对该数据进行任何修改、泄露或滥用；
- 清除浏览器数据、卸载插件时，本地存储的关键词等数据会被一并删除；
- 插件无权限访问浏览器其他数据（如密码、书签、历史记录）。
五、隐私政策的修改
我们可能会适时更新本隐私政策，更新后的政策会在插件商店页面或插件内公示，继续使用插件即视为同意修改后的政策。
六、联系我们
如你对本隐私政策有任何疑问、建议或投诉，可通过以下方式联系我们：
- Chrome 网上应用店/Edge 加载项商店的评价/反馈渠道；
- 邮箱：1339485495@qq.com
Effective Date: February 15, 2026 | Last Updated: May 30, 2026
This Privacy Policy explains how "Page Keyword Highlighter" (hereinafter referred to as "the Extension") processes user data and protects user privacy rights. Your use of the Extension constitutes your acceptance of all terms of this Privacy Policy.
1. Information Collection and Use
1.1 No Data Collection
The Extension operates exclusively in your local browser environment and does not collect, record, or upload any personal information, including but not limited to:
- Personal identification information (name, phone number, email address, etc.);
- Browsing data (web access history, search history, cookies, etc.);
- User input data (highlighted keywords, configuration settings, etc.);
- Device information (device model, system version, IP address, etc.).
1.2 Local Data Storage
Configuration data such as user-input keywords and toggle status are stored only in the browser's local storage (Chrome/Edge chrome.storage.local). This data is used solely to implement the core functions of the Extension and will not be transmitted to any server or used for any other purposes.
2. Permission Usage Explanation
The Extension only requests the minimum necessary browser permissions to implement core functions. The purpose of each permission is as follows, with no unauthorized access:
| Permission Name | Usage Description |
|---|
storage | Locally save user-input keywords and toggle status |
activeTab | Access the currently active tab only when the user clicks the icon or toggles the switch, to inject highlighting logic |
host_permissions | Allow the Extension to execute highlighting functions on all web pages (no page content is read or collected) |
3. Third-Party Services
The Extension does not integrate any third-party services, including but not limited to:
- Third-party analytics tools (e.g., Google Analytics, Baidu Statistics);
- Advertising/tracking services;
- Data statistics/reporting services;
- Social sharing/login services.
4. Data Security
- Data stored locally is owned exclusively by the user. The Extension will not modify, disclose, or misuse this data in any way;
- Locally stored keywords and other data will be deleted when browser data is cleared or the Extension is uninstalled;
- The Extension has no access to other browser data (e.g., passwords, bookmarks, browsing history).
5. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Updated policies will be posted on the Extension's store page or within the Extension. Continued use of the Extension constitutes acceptance of the revised policy.
6. Contact Us
If you have any questions, suggestions, or complaints regarding this Privacy Policy, you may contact us through:
- The review/feedback channel on the Chrome Web Store/Microsoft Edge Add-ons Store;
- Email: 1339485495@qq.com