Updated December 03, 2025

Welcome to the application (the "Service"). We take your privacy and the protection of your personal information very seriously. The purpose of this User Privacy Agreement ("Agreement") is to explain to you how we collect, use, store, share, and protect your personal information and your rights with respect to your personal information.

Please read and understand this Agreement carefully before using the Service.

I. Information We Collect

In order to provide the Service to you, we may collect the following categories of information:

1. Information you voluntarily provide

• Account registration content such as cell phone number, email address, nickname, avatar, etc.
• Information you provide when you submit feedback, contact customer service
• Necessary payment information (order number, payment status, etc.) provided to complete payment

2. Information generated in the course of your use of the service

• Device information (device model, system version, unique device identifier, network environment, etc.)
• Log information (IP address, access time, operation records, error logs, etc.)
• Usage behavior information (browsing, clicking, function usage statistics, etc.)

3. Information collected by third-party SDKs

If our services are connected to third-party SDKs (e.g., payment, statistics, push), these SDKs may collect necessary information to realize the corresponding functions. We will ensure that the relevant third parties are legally compliant and require them to minimize the collection as much as possible.

How we use information

We may use your information for the following purposes:

• Providing, maintaining, and optimizing the Service
• Account registration, login, identity verification
• Customer service support, user feedback processing