Personal Information Protection Policy

Date of Publication: December 15, 2025

Effective Date: December 15, 2025

Dear User:

Thank you for using Manju Master (hereinafter referred to as the "Service"). This product is an AI-powered creative generation service platform operated by Sichuan Chengkai Information Technology Co., Ltd. and its affiliates (hereinafter referred to as "we," "us," or "our"). We fully understand the importance of your personal information and are committed to protecting the security of your personal information with every effort. In accordance with national laws and regulations, we adhere to the principles of accountability, purpose limitation, consent, data minimization, transparency, security, and user participation in protecting your personal information.

To help you understand what personal information we collect through the APP, and how we use, store, share, and transfer this information when you use this Product, we have formulated this Personal Information Protection Policy (hereinafter referred to as the "Policy"). Please read this Policy carefully, especially the content displayed in bold. If you have any questions, comments, or suggestions, you may contact us through the contact information provided in Section 11 of this Policy.

This Policy will help you understand the following:

I. Scope of Application of This Policy

II. How We Collect and Use Your Personal Information

III. Exceptions to Obtaining Authorization and Consent

IV. How We Use Cookies and Similar Technologies

V. How We Store Your Personal Information

VI. How We Share, Transfer, and Publicly Disclose Your Personal Information

VII. How We Protect Your Personal Information

VIII. Your Rights

IX. How We Handle Children's Personal Information

X. Changes and Revisions to This Policy

XI. How to Contact Us

I. Scope of Application of This Policy

This Policy applies to the services we provide to you through the APP (hereinafter referred to as the "Service").

It should be specially noted that this Policy does not apply to services provided to you by other third parties, such as third-party services or websites you access through links in the APP. You understand that these services are independently provided to you by third parties, and those third parties will be solely responsible for the processing of your personal information in accordance with their own policies or user agreements.

II. How We Collect and Use Your Personal Information

Personal Information: Refers to all kinds of information recorded electronically or by other means that can, individually or in combination with other information, identify a specific natural person or reflect the activities of a specific natural person. In this Privacy Policy, this includes mobile phone numbers, transaction information, uploaded image information, and communication dialogue records.

When you use the Service, we will collect and use the personal information necessary to provide the relevant services as follows; if you do not use a particular function, we will not collect the corresponding information.

  1. Account Registration/Login [Account Registration] When you register for our Product and/or Service, to help you complete the registration process, you need to provide us with your mobile phone number and complete verification to create an account. [Account Login] When you use your registered account to log in to our Product and/or Service, you need to provide us with your mobile phone number and complete verification. The above information is necessary for the aforementioned functions. If you do not provide such information, you may not be able to register/log in normally.
  1. Agent Creation Function
    • Proposal Generation: Through the text information and image information you input, we help you create video proposals. We will collect the text information you input in conversations and use large language models to analyze and identify text and images for video proposal creation.
    • Storyboard Generation: Through the creative command text you input, we help you create storyboard images and storyboard videos. We will collect the text information you input in conversations and use large language models, text-to-image models, image-to-video models, etc., for video storyboard creation.

    The above information is necessary for providing this Service. In accordance with legal requirements, we will adopt strict encryption measures during the collection, transmission, and storage of such information to ensure its security. We only provide image processing services and do not extract identifying information or use it for identification purposes.

  1. Ordering and Payment When you purchase our products and/or services, we need to collect some or all of the following personal information depending on the type of service, including: transaction service information, transaction amount, order time, order number, order status, payment method, payment status. We collect this information to help you complete the transaction smoothly, ensure transaction security, query order information, and provide customer service. This information is necessary for this function. If you do not provide such information, you may not be able to participate in the above activities normally.
  1. Customer Service and Dispute Resolution When you contact us or submit a dispute resolution request, to ensure the security of your account and system, we need you to provide necessary personal information to verify your membership identity. To facilitate communication with you, help resolve your issues as quickly as possible, or record the handling plans and results of related issues, we may retain your communication, correspondence/call records, and related content (including account information, other information you provide to prove relevant facts, or your contact information). If you make inquiries, complaints, or suggestions regarding a specific order, we will use your account information and order information.
  1. Improving and Optimizing Our Services During the use of the APP, we will collect your dialogue content within the APP, but such dialogue content will be anonymized and will not be associated with your account or other personal information. It is used for algorithmic research and optimization to improve our products or services.

Please note that we also collect, use, and share aggregated data, such as statistical data or structured data. Aggregated data may originate from your personal information but is not personal information because it does not directly or indirectly identify you. We have the right to use it for any lawful purpose (for example, we may aggregate your usage information to determine how many users access specific website features, research consumer and market preferences, improve existing products and services, and conduct financial forecasting and modeling). If we combine or associate aggregated data with your personal information such that it can directly or indirectly identify you, we will treat the combined information as personal information and process it in accordance with the provisions of this statement.

During your use of this Product and services, we will collect information in accordance with the principles of legality, legitimacy, and necessity. The information we collect or request you to provide will be used for:

Users agree that personal private information refers to information that can personally identify a user or involve personal communications, including the following information: user's mobile phone number, IP address. Non-personal private information refers to the operating status and usage habits of the user's use of the Service, which are clearly and objectively reflected in the basic record information on the Product's servers, and other general information outside the scope of all personal private information; as well as the above private information that the user agrees to disclose.

Respecting the privacy of users' personal information is a consistent policy of this Product. This Product will take reasonable measures to protect users' personal private information. Except as required by law or by government departments with legal authority, or with the user's consent, this Product will not disclose or reveal users' personal private information to third parties other than cooperative units without the user's consent. However, this does not apply if the user chooses to agree during registration, or if there is a separate agreement between the user and this Product and cooperative units regarding the disclosure or use of users' personal private information. At the same time, the user shall bear any risks that may arise therefrom, and this Product shall not be liable for such risks.

  1. Device Permissions

    When you use the real-time video production function of this Product, this Product may obtain the following permissions from your terminal device, and you may choose to consent or refuse:

    • Permission to Read External Storage
      When you add images from your phone's photo album to this Product for use as a cover, we will need to obtain your device's READ_EXTERNAL_STORAGE permission to read external storage and collect image information (personal information) from your phone's storage space. This permission requires your authorization. If you refuse to provide it, you will only be unable to use this function, but it will not affect your normal use of other functions of the Product and/or services. You may refuse when we request authorization, or close this permission through your device settings at any time.
    • Permission to Write External Storage
      When you need to save articles using the AI creation function, we will request access to your storage permission. If you refuse to provide it, you will only be unable to use this function, but it will not affect your normal use of other functions of the Product and/or services. You may also close the storage permission at any time in your phone settings.
  1. Personal Information We Collect and Use Directly

    We will collect information you actively provide when using the Service, as well as information generated during your use of functions or receipt of services through automated means, as follows:

    • Ensuring the Normal Operation of "This Product" and Services
      When you use "This Product" and related services, to ensure the normal operation of the software and services, we will collect your device information (manufacturer, model, name, sensor parameters, battery level, operating system information), device identification information, network information (Wi-Fi information, network carrier information, network type, network status, operation log information, and information about applications you have installed or running processes). Please understand that this information is basic information necessary for us to provide services and ensure the normal operation of the Product.

      To identify your device, prevent malicious programs and anti-cheating, improve service security, and ensure operational quality and efficiency, we will collect your device information (OAID, BSSID, SSID, device serial number, sensor data, registered sensor listeners, accelerometer sensors, SUPI, SUCI, MAC address, DEVICEID, IP, IMEI, MEID, IMSI, GUID, ANDROIDID, Android_ID, SIM serial number, software installation list, clipboard content, pasteboard information, location information), information about applications you have installed, or running processes when running in the foreground, in a static state, or in the background.

    • Collection of Mobile Phone Number and SMS Verification Code Information
      • Purpose of Collection: The mobile phone number is collected as the unique account identifier and verification code receiving medium, as well as for subsequent account recovery and security alert purposes; the SMS verification code is collected to verify the consistency of the mobile phone number attribution, prevent unauthorized operations, and ensure successful login and registration.
      • Method of Collection: The mobile phone number is actively entered by the user on the login/registration page (system-verified for format, with agreement to relevant terms required); the SMS verification code is automatically sent to the user's mobile phone number through an official service provider and manually entered by the user for verification.
      • Scope of Use: The mobile phone number is used only for identity verification, account creation, and security maintenance, and is not used for unrelated commercial purposes; the SMS verification code is used only for real-time verification of the current login/registration and automatically expires and is not stored after verification.
  1. Third-Party Services

    To ensure the stable operation and functionality of our client, and to enable you to use and enjoy more services and functions, our application embeds software development kits (SDKs) or other similar applications from business partners. We strictly monitor the SDKs and application programming interfaces (APIs) used by business partners to obtain information, requiring them to handle personal information in accordance with this Policy and any other relevant confidentiality and security measures to ensure data security. Currently, the third-party service providers we integrate mainly include the following types:

    • SDK Name: APP Payment Client SDK
      • Developer: Alipay (Hangzhou) Information Technology Co., Ltd.
      • Function: Payment-related services and summarization/statistics of payment information, including transaction behavior verification, revenue settlement, payment information aggregation statistics, helping users complete payments and ensuring payment security.
      • SDK Collection: Device identifiers (IMEI/Mac/android ID/IDFA/OPENUDID/GUID, SIM card IMSI information), Wi-Fi address.
    • SDK Name: WeChat OpenSDK Android
      • Developer: Shenzhen Tencent Computer Systems Co., Ltd.
      • Function: Payment-related services and summarization/statistics of payment information, including transaction behavior verification, revenue settlement, payment information aggregation statistics, helping users complete payments and ensuring payment security; providing functions such as sharing to WeChat Moments and Favorites, WeChat login, and WeChat Pay.
      • SDK Collection: Device identifiers (IMEI/Mac/android ID/IDFA/OPENUDID/GUID, SIM card IMSI information), Wi-Fi address.
    • SDK Name: Pangle Advertising SDK
      • Developer: Beijing Bytedance Network Technology Co., Ltd.
      • Function: Used to display advertising or marketing information data in the application, helping the APP obtain better commercial revenue to better serve users.
      • SDK Collection: Involving personal information: device identifiers, obtaining device serial numbers (Android such as IMEI, AndroidID, OAID, IMSI, GAID, MEID, Serial; iOS such as IDFV, IDFA), MAC address, IP address, location information (such as GPS, WLAN access points, Bluetooth, and base stations), device sensor information, application list, software list.
    • SDK Name: Umeng+ Mobile Statistics SDK
      • Developer: Umeng Tongxin (Beijing) Technology Co., Ltd.
      • Function: Statistical analysis of event and page exposure data through application startup and operation log analysis to better serve users.
      • SDK Collection: MEI/Mac/Android ID/IDFA/OPENUDID/GUID, SIM card IMSI information, collecting hardware device serial numbers, accelerometer sensors, gravity sensors, SDK/API/JS code version, browser, obtaining process list, internet service provider, platform, timestamp, application identifier, application version, application distribution channel, independent device identifier, device model, sensor parameters, terminal manufacturer, terminal device operating system version, session start/stop time, language location, time zone, and network status (WiFi, etc.), hard disk, CPU, and battery usage, geographic location.
    • SDK Name: Conversion SDK
      • Developer: Beijing Bytedance Network Technology Co., Ltd.
      • Function: Advertising delivery and advertising detection attribution, anti-cheating.
      • SDK Collection: Including device brand, model, operating system, software system version, resolution, network signal strength, IP address, device language, browser type and version, operation, usage, service logs, and other basic information, AndroidID, OAID (Android only), phone system reboot time, total disk space, total system memory space, CPU count, and other basic information, IDFV (iOS only).
    • SDK Name: Growth Marketing Suite SDK
      • Developer: Beijing Volcano Engine Technology Co., Ltd.
      • Function: User data collection and analysis.
      • SDK Collection: Device identifiers (IMEI, IDFA, IDFV, Android ID, MAC, OAID, device hardware serial number, and related information), application information, device parameters and system information (device brand, device model, operating system, operating system API version, screen resolution, disk usage, memory usage, CPU information, time zone, system language, etc.), carrier information, mobile country code (MCC), mobile network code (MNC), IP address, and related information.
    • SDK Name: Guangdiantong Conversion Android SDK
      • Developer: Shenzhen Tencent Computer Systems Co., Ltd.
      • Function: Provides developers with basic functions for advertising monitoring, advertising attribution, and advertising effect optimization.
      • SDK Collection: Device identifiers (Android ID, OAID, IDFA, etc.), device information (device model, device startup time, system language, etc.), application information (developer application package name, usage status, etc.), usage data (ad exposure, ad click data, etc.).
    • SDK Name: Whale Kinetic Energy SDK
      • Developer: Huawei Software Technology Co., Ltd.
      • Function: Programmatic advertising delivery, advertising monitoring attribution, advertising anti-fraud, and operation and maintenance.
      • SDK Collection: Device identifiers (including OAID), device information (device model, device hardware information, operating system, system settings, device usage information), application information, sensor information (gyroscope, accelerometer, rotation vector sensor, magnetometer, barometer), network information, carrier information, IP address, WLAN information (WiFi status, WiFi parameters, WiFi list, BSSID and SSID), location information (such as precise location information (optional, not stored) and coarse location information such as WLAN information (WiFi list, BSSID and SSID), Bluetooth list), advertising interaction information.
    • SDK Name: Douyin SDK (Android Version)
      • Developer: Beijing Microvision World Technology Co., Ltd.
      • Function: Implements Douyin authorization, login, and sharing functions.
      • SDK Collection: Hardware model, operating system version number, device identifiers (Android such as IMEI, AndroidID, OAID, IMSI, SIM card information, GAID, hardware serial number (SN), iOS such as IDFV, IDFA; different identifiers differ in validity period, whether they can be reset by users, and how they are obtained), network device hardware address (device MAC address), IP address, WLAN access points (such as SSID, BSSID), Bluetooth, base stations, software version number, network access method, type, status, network quality data, operation, usage, service logs, device sensor data (such as accelerometer sensors, linear acceleration sensors, gravity sensors, gyroscope sensors).
    • SDK Name: China Unicom Authentication SDK
      • Developer: Unicom Online Information Technology Co., Ltd.
      • Function: One-click login or authentication.
      • SDK Collection: Device identification information (such as OAID, IMEI number, MAC address, AndroidID, IDFA), phone number, device carrier, IP address, and related information.
    • SDK Name: BlankjUtilCode
      • Developer: Individual
      • Function: Building the basic framework of the project, tool usage.
      • SDK Collection: Reading and writing phone external storage information, obtaining network information, application information (developer application name, application package name, version number, application foreground/background status, application installation list information), device information including IMEI and Android system device identifiers (OAID\IMSI\IMEI\SIM serial number\Android_ID\AndroidID\MAC address), IP address.
    • SDK Name: Guangdiantong Conversion Android SDK
      • Developer: Shenzhen Tencent Computer Systems Co., Ltd.
      • Function: Advertising recommendation, attribution, and anti-cheating scenario statistics, such as fake traffic identification.
      • SDK Collection: Hardware serial number, network status, system settings, system attributes, device model, operating system, IP address, carrier information, identifiers such as OAID, IDFA, IDFV, etc.
    • Self-Startup and Associated Startup
      • In the process of providing services, we may use system broadcasts to implement certain product functions or services. The following system broadcasts are used by this Application, along with the functions and services implemented through broadcasts: org.c2h4.afei.beauty/androidx.work.impl.background.systemalarm.RescheduleReceiver action=android.intent.action.BOOT_COMPLETED: Triggered when the user's phone is powered on to update the video image organization cycle.
  1. If the information you provide contains personal information of other users, before providing such personal information to us, you must ensure that you have obtained legal authorization.

If we use information for other purposes not specified in this Policy, or use information collected for a specific purpose for other purposes, we will obtain your consent in advance.

III. Exceptions to Obtaining Authorization and Consent

In accordance with relevant laws and regulations, the collection and use of your personal information in the following circumstances do not require your authorization or consent:

  1. Where it is related to our fulfillment of obligations prescribed by laws and regulations;
  1. Where it is related to national security and national defense security;
  1. Where it is related to public safety, public health, or major public interests;
  1. Where it is related to criminal investigation, prosecution, trial, and enforcement of judgments;
  1. Where it is necessary to protect the vital legitimate interests of the personal information subject or other individuals, such as life or property, but it is difficult to obtain your consent;
  1. Where the personal information collected is information that you have voluntarily made available to the public;
  1. Where personal information is collected from legally publicly disclosed information, such as lawful news reports, government information disclosure, and other channels;
  1. Where it is necessary to maintain the safe and stable operation of the provided products or services, such as detecting and handling faults in products or services;
  1. Where it is necessary for lawful news reporting;
  1. Where it is necessary for academic research institutions to conduct statistical or academic research based on public interests, and when providing the results of academic research or descriptions externally, the personal information contained in the results is de-identified;
  1. Other circumstances prescribed by laws, regulations, or national standards.

IV. How We Use Cookies and Similar Technologies

Cookies are small text data stored by the APP on your mobile device (such as phones, tablets), primarily used to record your login status, basic device information, etc. When you open the APP again, you can quickly restore your usage status without repeated login, enhancing operational convenience.

Technologies similar to cookies include: local storage objects (such as LocalStorage, SessionStorage), pixel tags, web beacons, device fingerprinting technology, and other technical means that can store or read information on your device.

The information collected by the above technologies will not be used to identify your personal identity and is only used to optimize the APP user experience, for example:

  1. Maintaining login status to avoid repeated verification;
  1. Remembering your preference settings (such as interface display, operational habits);
  1. Ensuring the stable operation of APP functions and troubleshooting abnormal issues.

V. How We Store Your Personal Information

The personal information we collect and generate within the territory of the People's Republic of China will be stored within the territory of the People's Republic of China.

We will retain your personal information only for as long as is necessary to achieve the purposes described in this Policy, unless a longer retention period is required by law. We determine the retention period for personal information primarily based on the following criteria, whichever is longer:

  1. The period required to complete the business functions for which you have given consent;
  1. A longer retention period to which you have agreed;
  1. Whether there are other special agreements regarding the retention period.

After the retention period expires, we will delete your personal information or anonymize it in accordance with applicable laws.

If we cease operation of the APP and related services, we will promptly stop collecting your personal information and notify you of the cessation of operations in the form of an announcement. At the same time, we will delete or anonymize the personal information we have stored.

Note: Anonymization refers to the technical processing of personal information such that the personal information subject cannot be identified or associated, and the processed information cannot be restored. In accordance with relevant laws, regulations, and national standards, anonymized information is not considered personal information.

VI. How We Share, Transfer, and Publicly Disclose Your Personal Information

(1) Sharing

We do not share your personal information with any company, organization, or individual, except in the following cases:

  1. With your explicit consent, we will share your personal information with other parties.
  1. We may share your personal information with external parties in accordance with laws and regulations, litigation dispute resolution needs, or as required by administrative or judicial authorities.
  1. To the extent permitted by laws and regulations, we may share your personal information when necessary to protect our, our affiliates' or partners', your or other users' or the public's interests, property, or safety from harm.
  1. Sharing with our affiliates. To facilitate our provision of services to you, we may share your personal information with our affiliates. However, we will only share necessary personal information, and the use of your personal information by affiliates is subject to this Policy or, where you have authorized consent, to affiliate policies that provide a level of protection substantively equivalent to this Policy. Both we and our affiliates strictly comply with personal information and data security protection systems and policies.

(2) Transfer

We do not transfer your personal information to any other company, organization, or individual, except in the following cases:

  1. With your explicit prior consent or authorization;
  1. Where required to do so in accordance with applicable laws and regulations, legal proceedings, or mandatory administrative or judicial requirements;
  1. Where consistent with the relevant agreements signed with you (including electronically signed agreements and corresponding platform rules) or other legal documents;
  1. As our business develops, we and our affiliates may undergo mergers, acquisitions, asset transfers, or other similar transactions. If such transactions involve the transfer of your personal information, we will require the company, organization, or individual holding your personal information to continue to be bound by this Policy; otherwise, we will require that company, organization, or individual to seek your authorization and consent anew.

(3) Public Disclosure

We will only publicly disclose your personal information in the following cases:

  1. With your explicit consent;
  1. Based on legal disclosure: When required by law, legal proceedings, litigation, or government authorities, we may publicly disclose your personal information.

VII. How We Protect Your Personal Information

We take the security of your personal information very seriously and have implemented security measures that meet industry standards to protect the personal information you provide, preventing unauthorized access, disclosure, use, modification, damage, or loss of data. We will take all reasonable and feasible measures to protect your personal information.

  1. We have designated a dedicated personal information protection officer responsible for handling all matters related to personal information that may be involved in related products and services, as well as planning and formulating company policies, reviewing user agreements for each product, and supervising the working principles and information processing mechanisms of each product.
  1. We have conducted information security level protection classification assessments. In accordance with the requirements of information security level protection, we have formulated overall security policies and strategies, established security management systems covering hosts, data, applications, and management levels, established an information security management committee and an information security executive committee, clarified the responsibilities, division of labor, and skill requirements of each department and position within the security management organization, and formulated clear personnel recruitment and termination management specifications.
  1. We encrypt identifiable sensitive personal information during transmission and storage, with encryption intensity meeting security requirements to ensure data confidentiality. Our application systems provide functions such as identity authentication, unique user identification checking, and role-based access control. We use the HTTPS security protocol for communication, set maximum concurrent session connections, and can monitor and alert when service levels fall below predetermined minimums. We deploy access control mechanisms on the server side, apply the principle of least privilege to staff who may have access to your personal information, and regularly audit access personnel lists and access records. Our server operating systems and database systems have password complexity requirements. We use the SSH security protocol for remote management, strictly restrict access permissions for default accounts, modify default passwords, and maintain comprehensive audit records covering all users.
  1. The server systems storing user personal information are all security-hardened operating systems. We conduct account auditing and monitoring of server operations. If server operating systems with publicly reported security issues are identified, we perform server security upgrades immediately to ensure the security of all server systems and applications.
  1. We regularly provide training on laws and regulations related to personal information protection to our staff to enhance their awareness of user privacy protection.
  1. We have formulated contingency plans for cybersecurity incidents and allocated sufficient resources to ensure their execution. We conduct annual training and emergency drills for these plans. If our physical, technical, or managerial protective measures are unfortunately compromised, we will promptly activate the contingency plan to prevent the escalation of security incidents, report to the competent national authorities in accordance with laws and regulations, and promptly notify you of the basic circumstances, possible impact, and measures taken or to be taken in a reasonable and effective manner such as push notifications and announcements.

VIII. Your Rights

During your use of this Service, you may access and manage your personal information through the following methods:

(1) Access and Correct Your Personal Information

You have the right to query, correct, or supplement your information. If you wish to access and correct other personal information, you may contact us by email through the contact information provided in Section 11 of this Policy to request access and correction.

(2) Delete Your Personal Information

You may request that we delete your personal information in the following circumstances:

  1. We collected your personal information illegally without your consent.
  1. Our processing of your personal information violates laws and regulations.
  1. We violated our agreement with you in using and processing your personal information.
  1. You no longer use our products or services.
  1. We have ceased providing services to you.

You may request the deletion of your personal information through the contact information provided in Section 11 of this Policy, and we will respond within 15 working days. After we delete your personal information from our servers, we may not immediately delete the corresponding data from our backup systems, but we will delete such information when the backups are updated. Please note that if deletion of your personal information is technically difficult, we will also promptly stop processing your personal information.

(3) Withdraw Your Authorization and Consent

Each business function requires some basic personal information to be completed. For other personal information you voluntarily provide, you may grant or withdraw your authorization and consent at any time. Your withdrawal of consent does not affect our previous processing activities regarding your personal information, but we will not continue to process your personal information. You may contact us through the contact information in Section 11 below to change the scope of your authorization and consent.

(4) Cancel Your Account

You may contact us at any time through the contact information in Section 11 below to cancel your account.

(5) Obtain a Copy of Your Personal Information

You may contact us through the contact information in Section 11 below to obtain a copy of your personal information.

Where technically feasible and where data interfaces are compatible, we may also, upon your request, directly transfer a copy of your personal information to a third party designated by you.

(6) Respond to Your Above Requests

For security purposes, you may be required to provide a written request or otherwise prove your identity. We may first ask you to verify your identity before processing your request. Generally, we will respond to your request within 15 working days.

For reasonable requests, we generally do not charge a fee, but for repetitive requests beyond a reasonable limit, we may charge a certain cost based on the circumstances. We may refuse requests that are unfoundedly repetitive, require disproportionate technical effort (e.g., developing new systems or fundamentally changing current practices), pose risks to the legitimate rights and interests of others, or are highly impractical (e.g., involving information stored on backup tapes).

In the following circumstances, in accordance with laws and regulations, we will not be able to respond to your above requests:

  1. Where it is related to our fulfillment of obligations prescribed by laws and regulations;
  1. Where it is directly related to national security and national defense security;
  1. Where it is directly related to public safety, public health, or major public interests;
  1. Where it is directly related to criminal investigation, prosecution, trial, and enforcement of judgments;
  1. Where we have sufficient evidence to show that you have subjective malice or abuse of rights (e.g., your request would endanger public safety and the lawful rights and interests of others, or your request exceeds the scope that can be covered by general technical means and commercial costs);
  1. Where responding to the personal information subject's request would cause serious harm to your or other individuals' or organizations' lawful rights and interests;
  1. Where it is necessary to protect your or other individuals' vital legitimate interests, such as life or property, but it is difficult to obtain consent from the individual;
  1. Where it involves trade secrets.

IX. How We Handle Children's Personal Information

Our products and services are primarily intended for adults. Children under the age of 14 may not use our products or services without the consent of a parent or guardian.

If we discover that we have collected personal information from a child without verifiable parental consent, we will take steps to delete such data as soon as possible.

X. Changes and Revisions to This Policy

Our Personal Information Protection Policy may change. Without your explicit consent, we will not limit your rights under this Policy.

For material changes to this Policy, we will provide prominent notice. You may also browse the APP at any time to view the latest policy.

Material changes to this Policy include, but are not limited to:

  1. Significant changes to our service model, such as the purpose of processing personal information, the types of personal information processed, and the manner in which personal information is used;
  1. Significant changes in our control, such as changes in ownership due to mergers and acquisitions;
  1. Significant changes in the main recipients of personal information sharing, transfer, or public disclosure;
  1. Significant changes in your rights regarding the processing of personal information and the manner in which they are exercised;
  1. Changes in the department responsible for personal information security, contact information, and complaint channels;
  1. When the personal information security impact assessment report indicates high risks.

Your continued use of our products and services after such changes and revisions will be deemed as your acceptance of the changes and revisions to this Policy.

XI. How to Contact Us

If you have any questions, comments, suggestions, or complaints regarding our policies or the processing of your personal information, please click "Contact Us" or send an email to 327808181@qq.com. Generally, we will respond to your request within 15 working days. Please understand that due to material review, business verification, operational procedures, and other reasons, the completion time for processing user requests may be longer than the above-mentioned time limit.

If you are not satisfied with our response, particularly if our handling of personal information has infringed upon your lawful rights and interests, you may also file a complaint or report with the relevant regulatory authorities in our location, such as the Cyberspace Administration, telecommunications, public security, and industry and commerce departments; or file a lawsuit with the competent court in our location. We hope that users will engage in friendly negotiation with us before filing complaints or lawsuits with the government or courts. We welcome and appreciate users' supervision and suggestions.