1. Privacy Policy () 1.1 In order to provide you with better services, please read this agreement carefully. This agreement is the standard of rights and obligations entered into by you and all behaviors involved in the use of the application. Your use of the Application indicates that you have fully agreed and accepted the Agreement and are willing to abide by all the rules and specifications of the Agreement. If you do not agree, you may stop using the application platform. If you are a minor, you should also ask your guardian to read this agreement carefully and obtain his/their consent. 2.1 All illegal and pornographic information is strictly prohibited on the platform, and those in violation of the community operation regulations will be blocked. 2.2 The specific content of the application service shall be provided by the application maker according to the actual situation. 3. Rule 3.1 If indecent words or inappropriate names are found in the user’s post, Cardiac reserves the right to cancel the user’s qualification. 3.2 Do not register uncivilized and unhealthy names, or contain discrimination, insult, obscene words to generate two-dimensional code; 3.5 users commitment on it or upload all the information in this application (which belongs to the law of the People’s Republic of China copyright law “regulation works, including but not limited to text, pictures, music, movies, performances and a sound recording or video recording, and computer application, etc.) shall have full intellectual property rights, or has been authorized by the relevant holder; If the user violates the provisions of this Article and the Application is claimed by a third party, the user shall fully compensate all expenses of the application (including but not limited to various damages, litigation agency fees and other reasonable expenses incurred); 3.6 when the third party think that user or upload information in the application of infringement of their rights, and according to the information network transmission right protection ordinance or related law send notice of rights to this application, the user agrees to this application could judge for themselves decided to delete the suspected infringing information, unless the user submits written evidence rule out the possibility of infringement, The application will not automatically restore the deleted information; (1) Do not use the Network service system for any illegal purpose; (2) Comply with all network protocols, regulations and procedures related to network services; (3) Do not use the services of the Application to conduct any behavior that may adversely affect the normal operation of the Internet; (4) Do not use the Application service to conduct any behavior that is not conducive to the Application. 3.7 If the user violates any of the above provisions when using the Network service, the Application has the right to require the user to correct or directly take all necessary measures (including but not limited to deleting the content uploaded by the user, suspending or terminating the user’s right to use the network service) to mitigate the impact caused by the user’s improper behavior. 4.1 If any website, unit or individual thinks that the app or the content provided by the app is suspected of infringing its legitimate rights and interests, it shall promptly provide the app with a written notice of rights, identity certificate, ownership certificate and detailed proof of infringement. Upon receipt of the above legal documents, the application will cut off the relevant content as soon as possible to ensure that the legitimate rights and interests of relevant websites, units or individuals are protected. 4.2 Users expressly agree that risks and consequences arising from their use of the Application network services shall be fully borne by users and the Application shall not be liable for such risks. 4.3 The application cannot guarantee that the network service can meet the requirements of users, nor can it guarantee the timeliness, security and accuracy of the network service. 4.4 The Application does not guarantee the accuracy and completeness of external links set for the convenience of users, and the Application does not assume any responsibility for the contents of any web pages that such external links point to that are not under the actual control of the Application. 7.1 The App has the right to modify any terms of this Agreement at any time. Once the content of this Agreement is changed, the App will publish the modified content on the App. If users do not agree to the above modification, they can choose to stop using the App. The application may also choose to notify users of changes by other appropriate means (such as system notifications). 7.2 Users have the right to stop using the Application if they do not agree with the modification of the relevant terms of the Agreement. If the user continues to use the Application, it shall be deemed that the user accepts the modification made by the application to the relevant terms of this Agreement.