Children's Privacy Protection Policy

Special Notice for Children's Guardians:

If you are a guardian of a child (parent or other guardian), please read carefully and choose whether to agree to this statement. We hope that you will work with us to protect children's personal information and educate and guide children to enhance their awareness and ability to protect personal information.

Special Notice for Children:

If you are a child, you need to read this statement carefully with your guardian (parent or other guardian), and after obtaining the guardian's consent, use our products and services or provide information to us.

Information Collection Statement

1. Actively Collected Information

This application will not actively collect or store the following children's personal information:

• Identity information such as name, age, contact information
• Precise geographic location information
• Usage behavior data

2. Information That May Be Collected by Third-party SDKs

SDK Name	Provider	Function	Data That May Be Collected	Privacy Policy Link
Google-Mobile-Ads-SDK	Google	Advertising Service	Device identifiers, approximate location, ad interaction data	Google Privacy Policy
GoogleSignIn	Google	Google Drive Cloud Storage Management	Basic account information	Google Privacy Policy
MSGraphClient	Microsoft	OneDrive Cloud Storage Management	Basic account information	Microsoft Privacy Statement
ObjectiveDropboxOfficial	Dropbox	Dropbox Cloud Storage Management	Basic account information	Dropbox Terms

Special Protection for Children's Privacy

Due to technical limitations, we cannot completely block all personalized advertising.

1. Advertising Restriction Technical Measures
   • We have reduced the impact of advertising on children through the following methods:
     • Globally set ad content rating to G (General Audience)
2. Technical Limitations Explanation
   • Because advertising content is provided in real-time and dynamically by third-party advertising platforms:
     • We cannot 100% control the specific content pushed by advertisers
     • Some non-personalized ads may still be displayed based on basic parameters such as device type/language
     • Ad interaction data (such as click-through rates) may be automatically collected by advertising SDKs

Disclaimer

• This application cannot identify child users
• Data processing by third-party SDKs follows their privacy policies
• Users are responsible for content stored in cloud storage functions

Policy Updates

We will update this policy from time to time and notify major changes through in-app pop-ups.

Contact Information

If you have any questions about children's privacy protection, please contact:

• Email: xiaojiays@gmail.com