Platform Registration Agreement

Welcome to register and use the services provided by this Platform. Before you register as a user of this Platform, you have carefully read, thoroughly reviewed, and fully understood all terms and contents of this Platform Registration Agreement (this "Agreement"). Upon your agreement to the following terms and successful registration, you shall be entitled to enjoy the services of this Platform in accordance with the terms of this Agreement, and shall also be obligated to abide by the terms of this Agreement.

I. Text of this Agreement

1.1 The contents of this Agreement include all of the following terms, as well as all rules already published by this Platform and those that may be published in the future relating to registered users. Such rules are an integral part of this Agreement and have the same legal effect as this Agreement.

1.2 Once you check the option "I have read and agree to the Platform Service Agreement" located at the bottom of the registration page, you shall be deemed to have fully understood and agreed to all terms, contents, and various rules of this Agreement. Upon your successful registration following the Platform's procedures, this Agreement shall take legal effect. You may not deny the validity of this Agreement on the grounds that no written agreement has been signed. This Agreement is entered into by and between you and the Platform and applies to all your activities on the Platform. When you successfully register as a Platform user, you have read, understood, and accepted all terms and various rules of this Agreement. If you violate any of them and thereby cause any legal consequences, you shall independently bear all corresponding legal liabilities in your own name.

II. Identity Restrictions for Registered Users

2.1 As a registered user of the Platform, you must be a citizen of the People's Republic of China (hereinafter "China"; for the avoidance of doubt, solely for the purposes of this Agreement, excluding Hong Kong, Macao, and Taiwan regions of China), aged 18 or above, and have full capacity for civil rights and civil conduct. If you do not possess the foregoing qualifications, you may use the Platform only under the supervision and participation of your parents or other guardians. Otherwise, you shall immediately cease the registration process on the Platform and stop using the Platform's services. The Platform has the right to terminate your registration process and Platform services at any time. You shall be liable for all losses caused to the Platform by your registration, and your guardian shall bear joint and several liability.

2.2 During registration and throughout all periods in which you use the Platform's services, you shall provide your own true and authentic information and materials, and warrant that from the time of your registration through all periods in which you use the Platform's services, all information and materials you submit (including but not limited to email address, contact phone number, contact address, postal code, personal identification information, credit information, etc.) are true, accurate, complete, and up-to-date. If any information or materials you provide to the Platform change, you shall promptly update the corresponding information and materials on the Platform. If the Platform is unable to provide services to you or errors occur due to your failure to promptly update information and materials, all legal liabilities and consequences arising therefrom shall be borne solely by you.

2.3 If you use another person's information and documents to register for and use the Platform's services, or if the information and materials provided to the Platform do not comply with the above provisions, all responsibilities and consequences arising therefrom shall be fully borne by you. The Platform shall not bear any legal liability as a result. If any losses are caused to the Platform or other users as a result, you shall be liable for compensating the losses of the Platform and other users.

III. Service Content of the Platform

3.1 The Platform provides you with one or more of the following services through the Platform and other channels and means: (1) viewing event and competition information and registering to participate; (2) completing the payment process during event registration; (3) engaging in interactive activities such as viewing and commenting on Platform content; (4) other related services.

3.2 All service functions provided by the Platform to you are free of charge.

IV. Restrictions on User Use

4.1 You shall not use the Platform or Platform services to engage in any activities that do not comply with Chinese laws and regulations or that infringe upon the rights of others. When the Platform discovers that you are engaged in such activities, it has the right, without notice, to immediately suspend your use of all or part of the Platform's functions.

4.2 In the course of using services provided by the Platform (including but not limited to internal messaging services, group services, forum services, or comment/message functions), you shall not send, publish, or display any spam or other information that may violate Chinese laws and regulations or the contents of this Agreement. When the Platform discovers that you are engaged in such activities or have published such content, it has the right to block such activities and delete such content without your consent, and also has the right, without notice, to immediately suspend or stop your use of all or part of the Platform's functions.

4.3 The email address, mobile phone number, and password you submit to the Platform during registration are your sole identifying information on the Platform. After successful registration, unless otherwise provided in this Agreement, you shall not transfer or authorize any third party to use the registered email address, mobile phone number, or password. You acknowledge that any actions taken on the Platform using your mobile phone number and password, and any emails sent using the personal email address you submitted during registration, shall be deemed to be actions taken by you personally, and you shall bear the corresponding legal consequences.

4.4 All content of the Platform, including but not limited to text, data, images, audio, video, and other content information, is owned by the Platform with intellectual property rights. Without the prior written consent of the Platform, neither you nor any other person may copy, adapt, disseminate, publish, display, or otherwise infringe upon the Platform's intellectual property rights.

V. Protection and Disclosure of User Information

5.1 You agree that the Platform may collect and store your user information in its business operations, including but not limited to information and materials you provide yourself, as well as transaction records and usage information on the Platform that the Platform collects or obtains on its own. The primary purpose of the Platform's collection and storage of your user information is to improve the efficiency and quality of the services provided to you.

5.2 You agree that the Platform may use your user information in its business operations, including but not limited to: (1) displaying your relevant information on the Platform; (2) providing your user information to the Platform's cooperative institutions (such cooperative institutions being limited to those with which the Platform cooperates for the purpose of completing the services to be provided to you); (3) evaluating, classifying, and researching your information by manual or automated procedures; (4) using your user information to improve the Platform's promotion; (5) using the contact information you have provided to contact you and to convey information regarding business and management matters to you. The Platform will conduct irregular spot checks and verifications of user information to identify issues or resolve disputes. In particular, the Platform may review your information to distinguish users who use multiple mobile phone numbers or aliases.

5.3 The Platform will adopt industry-standard practices to protect your user information, including establishing corresponding information protection systems, mechanisms, and equipment, etc. However, you should understand that the above protective measures may be limited by technical capabilities and cannot guarantee that your information will not be disclosed through means not specified in this Agreement. The Platform does not assume any loss or liability arising therefrom.

5.4 The Platform is obligated to provide your user information to administrative, judicial, or other competent authorities when required by such authorities.

VI. Disclaimer

6.1 You shall ensure that you do not disclose to any other person the email address, mobile phone number, password, or answers to security questions that you submitted to the Platform during registration. The foregoing information is your sole identification information on the Platform. You acknowledge that you shall properly safeguard all information relating to your account, including the mobile phone number and password you registered with the Platform. If, for reasons not attributable to the Platform, you disclose your account password or related information, you shall promptly notify the Platform to mitigate potential losses. Any losses resulting from the above reasons shall be borne by you alone.

6.2 If you discover that any other person has impersonated you or misappropriated your account and password, or has engaged in any other unauthorized conduct, you shall immediately notify the Platform in writing and request that the Platform suspend services. The Platform will respond positively to your request, but you understand that taking action on your request requires a reasonable period of time. Prior to that, the Platform shall not bear any responsibility for executed instructions and/or losses incurred by you as a result.

6.3 Platform content may involve or link to other platforms ("Third‑Party Platforms") that are owned, controlled, or operated by third parties. The Platform cannot guarantee, and has no obligation to guarantee, the truthfulness or validity of information on Third‑Party Platforms. You acknowledge that you use Third‑Party Platforms in accordance with the registration agreements of such Third‑Party Platforms, not this Registration Agreement, and that you shall make your own judgments regarding and bear the risks of the content, products, advertisements, and any other information on Third‑Party Platforms.

6.4 If the Platform fails to perform this Agreement or performs this Agreement inconsistently with its terms due to equipment or system failures or defects, viruses, hacking attacks, network failures, network interruptions, earthquakes, typhoons, floods, tsunamis, lightning, fires, plagues, epidemics, war, terrorism, hostile acts, riots, strikes, traffic interruptions, cessation of supply of essential services, power outages, severe deterioration of economic conditions, government controls, or other similar events involving the Platform and relevant third parties, such failure shall not constitute a breach of contract by the Platform, and the Platform shall not bear any liability for any losses resulting therefrom.

VII. Notices

Notices under this Agreement, if made by public announcement, shall be deemed served upon publication on the Platform. In addition, other notices of a proprietary nature addressed to you personally shall be sent by this Platform to the email address provided by you at registration or later when updating user information, or to the "Basic Information" set up in your personal account on the Platform by the Platform administrator, or to the mobile phone number you bound to the Platform after registration. Such notices shall be deemed served upon sending. Please pay close attention to the emails and messages in your email account and "Basic Information," as well as text messages on your mobile phone.

VIII. Liability for Breach

If you breach any representation, warranty, commitment, or any other obligation made by you in this Agreement, thereby causing the Platform or the Platform's shareholders, actual controllers, employees, or other users to suffer any losses, you shall make full compensation to the injured party.

IX. Governing Law and Jurisdiction

The formation, execution, and interpretation of this Agreement shall be governed by the laws applicable in mainland China (but excluding its conflict of law rules). If any provision of this Agreement conflicts with applicable laws, such provisions shall be reinterpreted completely in accordance with the law, while the other valid provisions shall remain effective. Disputes relating to the interpretation and performance of this Agreement shall be submitted to the competent people's court in the place where Hangzhou Xiaobei Technology Co., Ltd. is domiciled.

X. Termination

10.1 Unless this Agreement is terminated by the Platform, or you apply for termination of this Agreement and cancellation of your corresponding user account and such termination is agreed to by the Platform, this Agreement shall remain valid. If you violate this Agreement or relevant rules, or if required by relevant laws, regulations, or government authorities, the Platform has the right, through the notice methods set forth in Article VII of this Agreement (including but not limited to email), to notify you of termination of this Agreement, closure of your account, or restriction of your use of the Platform.

10.2 When you no longer meet the registered user identity conditions set forth in Article II of this Agreement (including but not limited to no longer being a Chinese citizen, death, loss of civil capacity, etc.), such that this Agreement can no longer be performed, this Agreement shall terminate in accordance with law. Your legally authorized representative, successor, guardian, or immediate family member may, after submitting relevant supporting documents, apply to the Platform to inquire about your registered user information and other transaction information on the Platform, and may modify such information. At the same time, the Platform has the right to close your account.

XI. Miscellaneous

11.1 If any provision of this Agreement is held to be invalid or unenforceable, the other provisions of this Agreement shall remain valid.

11.2 The Platform may assign its rights and obligations under this Agreement to an affiliate of the Platform.

11.3 The legal entity of this Platform holds the final right of interpretation of this Agreement.