Everyone hopes that their privacy will not be obtained by others, companies or even related organizations. But for the increasingly open Internet and the increasingly intelligent it industry, personal privacy is gradually acquired, analyzed, and sold by relevant agencies. So we developed this browser with a built-in privacy protection engine independently developed. The user can monitor and hide important information such as js, cookies, user agent, etc. of the webpage in the setting page. Even, in order to prevent the website provider from monitoring the user's ip, region, etc. through the net and other data in https, we provide a vpn service for unified traffic transfer, so as to better hide the user's sensitive private information. Since the VPN service takes over all user traffic data, it will cause a lot of traffic overhead for the server. Therefore, we provide paid VPN services. However, the browser privacy service we provide is free, and users can download the app at any time. For VPN services, we need a certain membership mechanism to reduce server operation and maintenance overhead. Finally, our VPN service will not steal or analyze any user privacy data. To put it simply, the service we provide is just a layer of proxy at the network traffic level to simulate user traffic to access other service providers, so as to better hide sensitive information such as the user's location and IP.