Privacy Policy

<h1>Privacy Policy</h1>
<div>Last Updated: <strong>2026/05/20</strong></div>
<div>Effective Date: <strong>2026/05/20</strong></div>

<h2>Introduction</h2>
<p>
  <i>DayGrain</i> is a product provided by <i>Yan Ping</i> ("we", "us", or "our").
  When you use our services, we may collect and use information related to you.
  Through this Privacy Policy, we aim to explain how we collect, use, store, and share your information when you use our services, as well as the ways we provide for you to access, update, control, and protect this information.
  This Privacy Policy is closely related to the <i>DayGrain</i> services you use. We encourage you to read it carefully and, when necessary, make choices you deem appropriate based on this Privacy Policy. Technical terms used in this Privacy Policy are explained concisely, with links to further explanation where possible, to facilitate your understanding.
</p>
<p><strong>By using or continuing to use our services, you agree to our collection, use, storage, and sharing of your relevant information as described in this Privacy Policy.</strong></p>
<p>If you have any questions regarding this Privacy Policy or related matters, please contact us at: <strong>SwiftCodingClub@163.com</strong>.</p>

<h2>1. Information We Collect</h2>
<p>When we or our third-party partners provide services, we may collect, store, and use information related to you as described below. If you do not provide the relevant information, you may not be able to register as a user or enjoy certain services we offer, or we may not be able to achieve the intended effect of those services.</p>
<p><i>(Note: The original Chinese version contained an empty or placeholder section here. This translation maintains the same structure.)</i></p>

<h2>2. Information Storage</h2>
<p><strong>2.1 Methods and Duration of Storage</strong></p>
<ul>
  <li>We store your information using secure methods, including local storage (e.g., data caching within the app), databases, and server logs.</li>
  <li>Generally, we retain your personal information only for the period necessary to fulfill the purposes of our services or as required by laws and regulations.</li>
</ul>

<p><strong>2.2 Geographic Location of Storage</strong></p>
<ul>
  <li>In compliance with laws and regulations, we store user personal information collected within China's territory in China.</li>
  <li>Currently, we do not transfer or store your personal information across borders. If cross-border transfer or storage becomes necessary in the future, we will inform you of the purpose of the transfer, the recipient, security assurance measures, and security risks, and obtain your consent.</li>
</ul>

<p><strong>2.3 Notification Upon Cessation of Service</strong></p>
<ul>
  <li>If our product or service ceases operation, we will notify you via push notifications, announcements, etc., and delete your personal information or anonymize it within a reasonable period, unless otherwise stipulated by laws and regulations.</li>
</ul>

<h2>3. Information Security</h2>
<p>
We use various security technologies and procedures to prevent the loss, misuse, unauthorized access, or disclosure of information. For example, in some services, we use encryption technologies (such as SSL) to protect the personal information you provide. However, please understand that due to technical limitations and various malicious means, it is impossible to guarantee 100% information security in the internet industry, even with our best efforts. You should be aware that the systems and communication networks you use to access our services may have issues beyond our control.
</p>

<h2>4. How We Use Information</h2>
<p>We may use the information collected during the provision of services for the following purposes:</p>
<ul>
  <li>To provide you with services;</li>
  <li>For identity verification, customer service, security protection, fraud monitoring, archiving, and backup purposes during service provision, ensuring the safety of the products and services we provide;</li>
  <li>To help us design new services and improve existing ones;</li>
  <li>To better understand how you access and use our services, thereby responding to your personalized needs, such as language settings, location settings, personalized help and instructions, or other responses tailored to you and other users;</li>
  <li>To provide you with advertisements more relevant to you instead of generic ads;</li>
  <li>To evaluate the effectiveness of advertisements and other promotions and campaigns within our services and make improvements;</li>
  <li>For software authentication or management of software upgrades;</li>
  <li>To involve you in surveys regarding our products and services.</li>
</ul>

<h2>5. Information Sharing</h2>
<p>
Currently, we do not proactively share or transfer your personal information to third parties. If there is any other sharing or transfer of your personal information, or if you require us to share or transfer your personal information to a third party, we will directly obtain, or confirm that the third party has obtained, your explicit consent for such action.
</p>
<p>
For purposes such as serving advertisements and evaluating/optimizing their effectiveness, we need to share some of your data with third-party partners such as advertisers and their agents. We require them to strictly comply with our data privacy protection measures and requirements, including but not limited to processing in accordance with data protection agreements, undertaking letters, and related data processing policies to avoid identifying individuals and ensure privacy security.
</p>
<p>
We do not share information that can directly identify you personally (such as your name or email address) with partners unless you explicitly authorize it.
</p>
<p>
We do not publicly disclose collected personal information. If such disclosure becomes necessary, we will inform you of the purpose of the disclosure, the types of information disclosed, and any potentially sensitive information involved, and obtain your explicit consent.
</p>
<p>
As our business continues to develop, we may engage in mergers, acquisitions, asset transfers, or other transactions. We will notify you of such circumstances and continue to protect your personal information, or require the new controller to continue protecting your personal information, in accordance with laws, regulations, and standards no less stringent than those in this Privacy Policy.
</p>
<p>
Furthermore, according to relevant laws, regulations, and national standards, we may share, transfer, or publicly disclose personal information without obtaining prior consent in the following circumstances:
</p>
<ul>
  <li>Where it is directly related to national security or national defense security;</li>
  <li>Where it is directly related to public safety, public health, or major public interests;</li>
  <li>Where it is directly related to criminal investigations, prosecutions, trials, or execution of judgments;</li>
  <li>Where it is necessary to protect the legitimate rights and interests (such as life or property) of the data subject or other individuals, but obtaining consent proves difficult;</li>
  <li>Where the data subject has publicly disclosed their personal information themselves;</li>
  <li>Where personal information is collected from legally publicly disclosed sources, such as legitimate news reports or government information disclosure channels.</li>
</ul>

<h2>6. Your Rights</h2>
<p>
During your use of our services, we may provide you with appropriate operational settings depending on the specific nature of the product, allowing you to query, delete, correct, or withdraw your relevant personal information. Please refer to the specific guidelines for operation. Additionally, we have set up complaint and reporting channels, and your feedback will be addressed promptly. If you are unable to exercise your personal information rights through the above channels and methods, you may submit your request through the contact information provided in this Privacy Policy, and we will respond in accordance with laws and regulations.
</p>

<h2>7. Changes to This Privacy Policy</h2>
<p>
We may revise the terms of this Privacy Policy from time to time. When changes occur, we will notify you of the new Privacy Policy in a version update and inform you of the effective date. Please carefully review the revised Privacy Policy.<strong> If you continue to use our services, it means you agree to our processing of your personal information in accordance with the updated Privacy Policy.</strong>
</p>

<h2>8. Protection of Minors</h2>
<p>
We encourage parents or guardians to guide minors under the age of eighteen in using our services. We advise minors to encourage their parents or guardians to read this Privacy Policy and recommend that minors seek parental or guardian consent and guidance before submitting personal information.
</p>
<h1>隐私政策</h1>
<div>更新日期：<strong>2026/5/20</strong></div>
<div>生效日期：<strong>2026/5/20</strong></div>
<h2>导言</h2>
<p>
  <i>DayGrain</i> 是一款由 <i>Yan Ping</i> （以下简称“我们”）提供的产品。
  您在使用我们的服务时，我们可能会收集和使用您的相关信息。我们希望通过本《隐私政策》向您说明，在使用我们的服务时，我们如何收集、使用、储存和分享这些信息，以及我们为您提供的访问、更新、控制和保护这些信息的方式。
  本《隐私政策》与您所使用的 <i>DayGrain</i> 服务息息相关，希望您仔细阅读，在需要时，按照本《隐私政策》的指引，作出您认为适当的选择。本《隐私政策》中涉及的相关技术词汇，我们尽量以简明扼要的表述，并提供进一步说明的链接，以便您的理解。
</p>
<p><strong>您使用或继续使用我们的服务，即意味着同意我们按照本《隐私政策》收集、使用、储存和分享您的相关信息。</strong></p>
<p>如对本《隐私政策》或相关事宜有任何问题，请通过 <strong>SwiftCodingClub@163.com</strong> 与我们联系。</p>

<h2>1. 我们收集的信息</h2>
<p>我们或我们的第三方合作伙伴提供服务时，可能会收集、储存和使用下列与您有关的信息。如果您不提供相关信息，可能无法注册成为我们的用户或无法享受我们提供的某些服务，或者无法达到相关服务拟达到的效果。</p>


<h2>2. 信息的存储</h2>
<strong>2.1 信息存储的方式和期限</strong>
<ul>
 <li>我们会通过安全的方式存储您的信息，包括本地存储（例如利用APP进行数据缓存）、数据库和服务器日志。</li>
 <li>一般情况下，我们只会在为实现服务目的所必需的时间内或法律法规规定的条件下存储您的个人信息。</li>
</ul>

<strong>2.2 信息存储的地域</strong>
<ul>
 <li>我们会按照法律法规规定，将境内收集的用户个人信息存储于中国境内。</li>
 <li>目前我们不会跨境传输或存储您的个人信息。将来如需跨境传输或存储的，我们会向您告知信息出境的目的、接收方、安全保证措施和安全风险，并征得您的同意。</li>
</ul>

<strong>2.3 产品或服务停止运营时的通知</strong>
<ul>
 <li>当我们的产品或服务发生停止运营的情况时，我们将以推送通知、公告等形式通知您，并在合理期限内删除您的个人信息或进行匿名化处理，法律法规另有规定的除外。</li>
</ul>

<h2>3. 信息安全</h2>
<p>
我们使用各种安全技术和程序，以防信息的丢失、不当使用、未经授权阅览或披露。例如，在某些服务中，我们将利用加密技术（例如SSL）来保护您提供的个人信息。但请您理解，由于技术的限制以及可能存在的各种恶意手段，在互联网行业，即便竭尽所能加强安全措施，也不可能始终保证信息百分之百的安全。您需要了解，您接入我们的服务所用的系统和通讯网络，有可能因我们可控范围外的因素而出现问题。
</p>

<h2>4. 我们如何使用信息</h2>
<p>我们可能将在向您提供服务的过程之中所收集的信息用作下列用途：</p>
<ul>
  <li>向您提供服务；</li>
  <li>在我们提供服务时，用于身份验证、客户服务、安全防范、诈骗监测、存档和备份用途，确保我们向您提供的产品和服务的安全性；</li>
  <li>帮助我们设计新服务，改善我们现有服务；</li>
  <li>使我们更加了解您如何接入和使用我们的服务，从而针对性地回应您的个性化需求，例如语言设定、位置设定、个性化的帮助服务和指示，或对您和其他用户作出其他方面的回应；</li>
  <li>向您提供与您更加相关的广告以替代普遍投放的广告；</li>
  <li>评估我们服务中的广告和其他促销及推广活动的效果，并加以改善；</li>
  <li>软件认证或管理软件升级；</li>
  <li>让您参与有关我们产品和服务的调查。</li>
</ul>

<h2>5. 信息共享</h2>
<p>
目前，我们不会主动共享或转让您的个人信息至第三方，如存在其他共享或转让您的个人信息或您需要我们将您的个人信息共享或转让至第三方情形时，我们会直接或确认第三方征得您对上述行为的明示同意。
</p>
<p>
为了投放广告，评估、优化广告投放效果等目的，我们需要向广告主及其代理商等第三方合作伙伴共享您的部分数据，要求其严格遵守我们关于数据隐私保护的措施与要求，包括但不限于根据数据保护协议、承诺书及相关数据处理政策进行处理，避免识别出个人身份，保障隐私安全。
</p>
<p>
我们不会向合作伙伴分享可用于识别您个人身份的信息（例如您的姓名或电子邮件地址），除非您明确授权。
</p>
<p>
我们不会对外公开披露所收集的个人信息，如必须公开披露时，我们会向您告知此次公开披露的目的、披露信息的类型及可能涉及的敏感信息，并征得您的明示同意。
</p>
<p>
随着我们业务的持续发展，我们有可能进行合并、收购、资产转让等交易，我们将告知您相关情形，按照法律法规及不低于本《隐私政策》所要求的标准继续保护或要求新的控制者继续保护您的个人信息。
</p>
<p>
另外，根据相关法律法规及国家标准，以下情形中，我们可能会共享、转让、公开披露个人信息无需事先征得您的授权同意：
</p>
<ul>
  <li>与国家安全、国防安全直接相关的；</li>
  <li>与公共安全、公共卫生、重大公共利益直接相关的；</li>
  <li>犯罪侦查、起诉、审判和判决执行等直接相关的；</li>
  <li>出于维护个人信息主体或其他个人的生命、财产等重大合法权益但又很难得到本人同意的；</li>
  <li>个人信息主体自行向社会公众公开个人信息的；</li>
  <li>从合法公开披露的信息中收集个人信息的，如合法的新闻报道、政府信息公开等渠道。</li>
</ul>

<h2>6. 您的权利</h2>
<p>
在您使用我们的服务期间，我们可能会视产品具体情况为您提供相应的操作设置，以便您可以查询、删除、更正或撤回您的相关个人信息，您可参考相应的具体指引进行操作。此外，我们还设置了投诉举报渠道，您的意见将会得到及时的处理。如果您无法通过上述途径和方式行使您的个人信息主体权利，您可以通过本《隐私政策》中提供的联系方式提出您的请求，我们会按照法律法规的规定予以反馈。
</p>


<h2>7. 变更</h2>
<p>
我们可能适时修订本《隐私政策》的条款。当变更发生时，我们会在版本更新时向您提示新的《隐私政策》，并向您说明生效日期。请您仔细阅读变更后的《隐私政策》内容，<strong>若您继续使用我们的服务，即表示您同意我们按照更新后的《隐私政策》处理您的个人信息。</strong>
</p>

<h2>8. 未成年人保护</h2>
<p>
我们鼓励父母或监护人指导未满十八岁的未成年人使用我们的服务。我们建议未成年人鼓励他们的父母或监护人阅读本《隐私政策》，并建议未成年人在提交的个人信息之前寻求父母或监护人的同意和指导。
</p>