# 原理介绍/ How It Works

* 通过在您设备（一般为VPS）上安装Tailscale，让您的设备与我们的家宽服务器建立内网互联。

* 使用我们在内网提供的DNS服务器(默认IP为100.100.100.100)，将特定域名(如www\.instagram.com)的解析记录修改为我们的代理服务器（IP范围100.64.0.0/10）。这样，访问这些特定域名的流量就会经过我们的解锁服务器，达到解锁的效果。

* By installing **Tailscale** on your device (usually a VPS), your device will establish an internal network connection with our residential IP server.

* Using the DNS server we provide within the tailnet (default IP: **100.100.100.100**), the DNS records of specific domains (e.g., [**www.instagram.com**](http://www.instagram.com)) will be modified to point to our proxy servers (IP range **100.64.0.0/10**). In this way, traffic to these specific domains will be routed through our unlocking servers, achieving the unlocking effect.