The service and its operator
These terms apply to this product, operated by Beijing Jizhi Innovation Technology Co., Ltd. (北京集智创新科技有限公司). By using it, you agree to these terms and the product’s Privacy Policy. Contact service@kitedance.com for support.
Responsible use
Use the service only where you are entitled to do so. Keep account credentials private. Do not interfere with the service, attempt unauthorized access or upload material you do not have permission to use. You retain rights in your own content; you permit the processing needed to provide the features you request.
AI practice and learning profiles
Recommendations, vocabulary estimates and generated examples are learning aids and may be inaccurate. They are not an official language assessment or a guarantee of proficiency. Review generated content and report problems to support.
Guest and signed-in use
Guest data is tied to browser storage; signed-in features may synchronize learning data. You are responsible for protecting your account and for exporting important information when that capability is available. Changes of domain or device may require signing in again.
Usage and paid services
Access may be limited to protect capacity. Any paid feature must show its price and applicable purchase terms before you confirm a purchase. Simply visiting this product or the company website does not create a subscription.
Availability, changes and support
Features may change or become unavailable for maintenance or development. We do not guarantee a particular learning result, uninterrupted service or compatibility with every device. Keep independent copies of important content where export is available. These terms do not exclude rights or protections that applicable law does not allow us to exclude.
We may restrict access for misuse or to protect the service, and will update these terms for material changes. For questions or a dispute, contact service@kitedance.com so we can try to resolve it.