服务条款
最后更新日期:2026 年 5 月 18 日
欢迎使用 Focus Overlay(以下简称"本扩展"或"我们")。请仔细阅读以下服务条款。通过安装、访问或使用本扩展,即表示您同意受本条款的约束。
1. 服务说明
Focus Overlay 是一款 Chrome 浏览器扩展,允许用户在网页上添加遮挡块,支持模糊和纯色两种风格,帮助用户屏蔽干扰内容,专注阅读。本扩展提供以下核心功能:
- 在网页上创建和自定义遮挡块(模糊遮挡、纯色遮挡)
- Focus 模式:一键聚焦核心阅读区域
- 遮挡块位置记忆功能(按网站自动保存)
- 快捷键操作支持
2. 账号与订阅
2.1 账号注册
使用 Pro 功能需要登录账号。您可以通过 Google 或 Apple 账号进行登录。您有责任维护您账号的安全,并对在您账号下发生的所有活动负责。
2.2 免费版与 Pro 版
本扩展提供免费版和付费 Pro 版两种服务模式:
- 免费版:提供基础功能,包括每页 1 个遮挡块、5 个网站记忆等。
- Pro 版:提供无限制遮挡块、无限制网站记忆、自定义颜色等高级功能。Pro 版分为年度订阅和永久买断两种方案。
2.3 订阅与支付
Pro 订阅通过 Stripe 处理支付。您可以选择以下方案:
- 年度 Pro:按年付费订阅,每年自动续费,直至您取消订阅。
- 永久 Pro:一次性付费,终身使用,无需续费。
所有价格以美元(USD)计价,含适用的税费。价格可能随时调整,但调整前已支付的订阅不受影响。
2.4 取消与退款
- 年度订阅:您可以随时取消自动续费。取消后,当前计费周期内的 Pro 权益仍然有效,直至周期结束。已支付的订阅费用不予退还。
- 永久 Pro:一次性付费购买后不予退款,除非因法律要求或我们的服务存在重大缺陷。
3. 用户行为规范
您同意在使用本扩展时遵守以下规范:
- 不得将本扩展用于任何非法目的或违反任何适用法律的活动
- 不得试图破解、逆向工程或篡改本扩展的代码或功能
- 不得绕过 Pro 功能的付费验证机制
- 不得将本扩展用于任何可能干扰其他用户或服务的活动
- 不得将本扩展用于侵犯他人知识产权或隐私权的活动
4. 知识产权
Focus Overlay 的名称、标识、界面设计、代码和相关知识产权归我们所有。本扩展的授权使用不构成任何知识产权的转让。您不得复制、修改、分发或创作本扩展的衍生作品,除非获得我们的明确书面许可。
5. 免责声明
本扩展按"现状"提供,不提供任何明示或暗示的保证,包括但不限于适销性、特定用途适用性和非侵权性的暗示保证。我们不对以下情况承担责任:
- 本扩展的持续可用性、无错误性或可靠性
- 因使用或无法使用本扩展而导致的任何直接或间接损失
- 第三方服务(如 Google、Apple、Stripe)的中断或故障
- 因浏览器更新或政策变更导致的兼容性问题
6. 责任限制
在法律允许的最大范围内,我们对因使用或无法使用本扩展而产生的任何索赔、损害或其他责任的总赔偿责任不超过您在索赔发生前 12 个月内向我们支付的费用。在任何情况下,我们均不对任何间接、偶然、特殊或后果性损害承担责任。
7. 终止
我们有权在任何时候、出于任何原因终止或暂停您对本扩展的访问权限,包括但不限于您违反本服务条款的情况。终止后,您的 Pro 会员权益将随之终止,已支付的费用不予退还。
您也可以随时停止使用本扩展并卸载。如果您希望删除您的账号和相关数据,请通过下方联系方式联系我们。
8. 条款的变更
我们可能会不时更新本服务条款。如果发生重大变更,我们将在本页面发布更新后的条款,并通过电子邮件或扩展内通知等方式告知您。变更自发布之日起生效。您在变更生效后继续使用本扩展,即表示您接受更新后的条款。
9. 适用法律与争议解决
本服务条款受中华人民共和国法律管辖。因本条款引起的或与之相关的争议,双方应首先友好协商解决;协商不成的,任何一方可将争议提交至有管辖权的人民法院诉讼解决。
10. 其他条款
如果本条款的任何部分被认定为无效或不可执行,其余部分仍具有完全效力。本条款构成您与我们之间关于使用本扩展的完整协议,取代之前任何口头或书面的协议。
11. 联系我们
如果您对本服务条款有任何疑问,请通过以下方式联系我们:
Terms of Service
Last updated: May 18, 2026
Welcome to Focus Overlay (referred to as "the Extension," "we," "us," or "our"). Please read these Terms of Service carefully. By installing, accessing, or using the Extension, you agree to be bound by these terms.
1. Service Description
Focus Overlay is a Chrome browser extension that allows users to add overlay blocks to webpages with blur and solid color styles, helping users block distracting content and stay focused. The Extension provides the following core features:
- Creating and customizing overlay blocks on webpages (blur overlay, solid overlay)
- Focus Mode: one-click focus on the core reading area
- Overlay position memory (auto-saved per website)
- Keyboard shortcut support
2. Accounts and Subscriptions
2.1 Account Registration
Using Pro features requires signing in. You can sign in with your Google or Apple account. You are responsible for maintaining the security of your account and for all activities that occur under your account.
2.2 Free vs. Pro
The Extension offers both Free and paid Pro service tiers:
- Free: Basic features including 1 overlay per page, 5 website memory, etc.
- Pro: Unlimited overlays, unlimited website memory, custom colors, and other advanced features. Pro is available as an annual subscription or a lifetime purchase.
2.3 Subscriptions and Payments
Pro subscriptions are processed through Stripe. You may choose from the following plans:
- Yearly Pro: Paid annually with automatic renewal until cancelled.
- Lifetime Pro: One-time payment for lifetime access, no renewal required.
All prices are listed in US Dollars (USD) and include applicable taxes. Prices are subject to change, but previously paid subscriptions will not be affected by price adjustments.
2.4 Cancellation and Refunds
- Yearly Subscription: You may cancel auto-renewal at any time. After cancellation, Pro benefits remain active until the end of the current billing period. Paid subscription fees are non-refundable.
- Lifetime Pro: One-time purchases are non-refundable unless required by law or due to a material defect in our service.
3. User Conduct
You agree to comply with the following rules when using the Extension:
- Do not use the Extension for any illegal purpose or in violation of any applicable laws
- Do not attempt to crack, reverse engineer, or tamper with the Extension's code or functionality
- Do not bypass the Pro feature payment verification mechanism
- Do not use the Extension in any way that may interfere with other users or services
- Do not use the Extension to infringe upon others' intellectual property or privacy rights
4. Intellectual Property
The Focus Overlay name, logo, interface design, code, and related intellectual property are owned by us. The licensed use of the Extension does not constitute a transfer of any intellectual property rights. You may not copy, modify, distribute, or create derivative works of the Extension without our express written permission.
5. Disclaimer
The Extension is provided "as is" without any express or implied warranties, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement. We are not liable for:
- Continuous availability, error-free operation, or reliability of the Extension
- Any direct or indirect damages resulting from the use or inability to use the Extension
- Interruptions or failures of third-party services (such as Google, Apple, Stripe)
- Compatibility issues caused by browser updates or policy changes
6. Limitation of Liability
To the maximum extent permitted by law, our total liability for any claims, damages, or other liabilities arising from the use or inability to use the Extension shall not exceed the fees you paid to us in the 12 months preceding the claim. In no event shall we be liable for any indirect, incidental, special, or consequential damages.
7. Termination
We reserve the right to terminate or suspend your access to the Extension at any time, for any reason, including but not limited to your violation of these Terms. Upon termination, your Pro membership benefits will also terminate, and paid fees are non-refundable.
You may also stop using and uninstall the Extension at any time. If you wish to delete your account and related data, please contact us using the information below.
8. Changes to Terms
We may update these Terms of Service from time to time. If we make material changes, we will post the updated terms on this page and notify you via email or in-extension notification. Changes take effect upon publication. Your continued use of the Extension after changes take effect constitutes your acceptance of the updated terms.
9. Governing Law and Dispute Resolution
These Terms of Service are governed by the laws of the People's Republic of China. Any disputes arising from or related to these Terms shall first be resolved through friendly negotiation; if negotiation fails, either party may submit the dispute to a court of competent jurisdiction.
10. Miscellaneous
If any part of these Terms is found to be invalid or unenforceable, the remaining provisions shall remain in full force and effect. These Terms constitute the entire agreement between you and us regarding the use of the Extension and supersede any prior oral or written agreements.
11. Contact Us
If you have any questions about these Terms of Service, please contact us: