Before using this product, please carefully read and understand the multiple rights and restrictions stipulated in the user license agreement (hereinafter referred to as “this Agreement”). We always respect and will strictly protect the legitimate rights and interests of users (including user privacy, user data, etc.) when using this product.

This Agreement (including the privacy policy in the last part of this article) is the final, complete and exclusive agreement between the user (including the natural person, legal person or other organization who obtains this product through various legal means, hereinafter referred to as “user” or “you”) and us for matters related to this product, and supersedes Discussion and agreement on the above matters between the parties before the merger.

This agreement will be legally binding on the user’s use of this product. You have promised and guaranteed that you have the right and ability to enter into this agreement. The user who starts to use this product will be deemed to have accepted this agreement. Please carefully read and understand various terms in this agreement, including exemption and limitation of our liability and limitation of user’s rights (minors should be accompanied by legal guardian when reviewing). If you cannot accept all terms in this agreement, please do not start to use this product.

Use account

You must promise and guarantee that:

  • The use of this product must be legal
  • This product will retain or terminate your account in accordance with the “modification and termination” provisions of this agreement. You must promise to keep your login information confidential, not to be obtained and used by others, and be responsible for all your actions under this account. You must inform this product of any possible violation of the law, unauthorized use or suspected unauthorized use at the first time. This product will not be liable for the loss caused by your failure to comply with the above requirements.

Agreement license

In accordance with the provisions of this agreement, this product will grant you the following non transferable and non exclusive licenses:

  • The right to use the product;
  • The right to download, install and use this product on all your network communication equipment, computer equipment and mobile communication equipment.

Restrictive clause

Your authorization under this agreement will be subject to the following restrictions:

  • You may not license, sell, lease, transfer, distribute or use the product for any other commercial purpose;
  • Unless such restrictions are prohibited by law, you shall not modify, translate, adapt, merge, utilize, decompose, transform or reverse compile, reverse engineer, etc. any part or derivative of this product;
  • You may not use this product for the purpose of creating the same or competing services;
  • You are not allowed to produce, copy, distribute, sell, download or display any part of this product in any form or by any means, except as expressly provided by law;
  • You may not delete or destroy any copyright notice or other ownership mark contained in this product.


You must bear the cost of purchasing this product, communication fee, information fee and other related fees charged by personal Internet or third party (including but not limited to telecommunication or mobile communication provider). If telecom value-added services are involved, we suggest you confirm the relevant fees with the value-added service provider.


Any update or future version, update or other change of the product will be bound by this agreement.

Compliance with the law

You agree to abide by the contract law of the people’s Republic of China, the copyright law of the people’s Republic of China and its implementation regulations, the decision of the Standing Committee of the National People’s Congress on safeguarding Internet Security (the “security decision of the National People’s Congress”), the law of the people’s Republic of China on safeguarding state secrets, and the Telecommunications Regulations of the people’s Republic of China (the “Telecommunications Regulations”) Regulations of the people’s Republic of China on the security and protection of computer information systems, interim provisions of the people’s Republic of China on the administration of the Internet of computer information networks and its implementation measures, provisions on the confidentiality administration of the Internet of computer information systems, measures for the administration of Internet information services, measures for the administration of the security and protection of the Internet of computer information networks “Provisions on the administration of Internet electronic announcement service” (the “provisions on electronic announcement”) and other relevant Chinese laws and regulations, and take full responsibility for any behavior and result of using your password and your account in any way. Violation of the “National People’s Congress security decision” may constitute a crime and be investigated for criminal responsibility《 The “Regulations on electronic bulletin” explicitly stipulates that Internet users are responsible for the information released by using the electronic bulletin service system《 The telecommunication regulations also emphasize that the telecommunication users are responsible for the contents and consequences of information transmission through telecommunication networks. In any case, if the website has reason to believe that any of your actions, including but not limited to your remarks and other actions, violate or may violate any of the above laws and regulations, the website may terminate the service provided to you at any time without any prior notice.

User content

  • User content refers to all the content (such as your information, pictures, music or other content) generated when the user downloads, publishes or otherwise uses the product.
  • You are the only person responsible for your user content, and you will bear the risk that you or any third party will be identified due to the disclosure of your user content.
  • You have agreed that your user content is subject to rights restrictions (see “rights restrictions” for details)

Limitation of rights

You have agreed to use the services in this product by sharing or otherwise, and you will bear all legal liabilities arising from the risks caused by the following behaviors during the use:

  • Destroying the basic principles determined by the constitution;
  • Endangering national security, disclosing state secrets, subverting state power and destroying national unity;
  • Damaging the honor and interests of the state;
  • Incite national hatred or national discrimination and undermine national unity;
  • Destroying the state religious policy and promoting cult and feudal superstition;
  • Spreading obscene, pornographic, gambling, violence, murder, terror or abetting crime;
  • Insulting or slandering others and infringing on the legitimate rights and interests of others;
  • Containing other contents prohibited by laws and administrative regulations.
    You have agreed not to engage in the following behaviors in this product:
  • Software that publishes or shares computer viruses, worms, malicious code, intentionally destroys or changes computer systems or data;
  • Collect information or data of other users, such as email address, etc. without authorization;
  • Using this product in an automated way, causing excessive burden on the server or interfering with or damaging the website server and network links in other ways;
  • Attempt to access server data or communication data of the product without authorization;
  • Interfere with and destroy the use of other users of the product.

Modification and termination


If there is any material change in this agreement, continuing to use the product means that you are aware of such change and agree to be bound by the terms; We reserve the right to modify, retain or close any service of this product at any time without notice;
You have agreed that we do not need to modify, retain or close any service of this product;
You have agreed that we are not responsible to you or any third party for modifying, retaining or closing any service of this product.


This Agreement shall come into force on the date of your acceptance and shall remain in force throughout your use of the product until terminated in accordance with this agreement;
Despite the above provisions, if you use this product earlier than the time when you accept this agreement, you hereby know and agree that this agreement will come into force when you first use this product, unless terminated earlier in accordance with this agreement;
We may reserve your right to use the product or the account in accordance with the law; We will terminate this agreement at any time and for any reason, with or without notice, including believing in good faith that you are in breach of our acceptable use policy or other provisions of this Agreement;
Not subject to the provisions of the preceding paragraph, if the user infringes the copyright of a third party and we receive the notice from the copyright owner or the legal agent of the copyright owner, we reserve the right to terminate this agreement;
Once this agreement is terminated, your right to use the product will be terminated. You should be aware that the termination of your product means that your user content will be removed from our active database. We will not take any responsibility to you for terminating this agreement, including terminating your user account and deleting your user content.

Third party

When you know or agree with some of our services, you can obtain it based on the technical support of a third party;
You are aware that this agreement was signed by you and us before, not between you and the third party mentioned above. We are the sole responsible person for the content, maintenance, support services, guarantee and litigation arising from this product. You have agreed to abide by and authorized this product to restrict your conditional use of the service of this product.

  • This product contains part of the information and services of the third party. We do not control and are not responsible for the information and services of third parties;
  • We only provide such information and services for your convenience or to promise and guarantee the needs of third parties;
  • Users should bear legal responsibility for the risks arising from the use of third-party information and services;
  • When users access third party information and services, the terms and policies of the third party shall apply.


You have agreed to use this product harmlessly to avoid any complaints, lawsuits, losses, damages, liabilities, costs and expenses (including attorney’s fees) from third parties due to the following behaviors or related behaviors:

  • The user’s use of the product;
  • User content of users;
  • The user violates this agreement.
    We reserve the right of exclusive defense and claim for compensation. You have agreed that unless you obtain our written consent, you shall not settle unilaterally in a lawsuit jointly filed by you and us against a third party.
    We will use our reasonable efforts to inform you of such proceedings, actions or proceedings.
    Under no circumstances shall this product be liable for any indirect, consequential, punitive, incidental, special or punitive damages arising from this agreement by you or any third party. The risk of damaging the data of computer system or mobile communication equipment caused by accessing and using this product will be borne by you.

Applicable law

This Agreement shall be governed by the laws of the people’s Republic of China; In case of any dispute between the two parties, it shall be settled through friendly negotiation; If the negotiation fails, a lawsuit shall be filed with the local court.


If some provisions of this agreement cannot be applied for any reason, other provisions of this agreement will continue to apply and the inapplicable provisions will be modified so that they can be applied in accordance with the law.


This Agreement (including the privacy policy) is the final, complete and exclusive agreement between you and this product with respect to matters related to this product, and supersedes and merges the previous discussions and agreements of the parties with respect to such matters (including the previous end user license, terms of service and Privacy Policy);
The title of each part is for the convenience of reading without any legal or contractual obligation;
You may not assign your rights and obligations under this Agreement unless we agree in writing. Any attempt to transfer in violation of the above provisions shall be null and void.