Physical IP 被 ShellCrash 改变了

我在路由器上安装了shellCrash的脚本
git: GitHub - juewuy/ShellCrash: Run sing-box/mihomo as client in shell
然后我为路由器安装了zerotier。但我发现路由器连接上后,他的Physical IP 变成了crash节点的IP。
也许能告诉我,ZT是怎么获取Physical IP的,我可以添加一些规则,防止出现错误

I installed the ShellCrash script on my router (GitHub: juewuy/ShellCrash) and then installed ZeroTier. However, I noticed that after connecting, the router’s “Physical IP” in ZeroTier changed to the IP of the Crash node. Could you explain how ZeroTier obtains the “Physical IP,” and suggest any rules I could add to prevent this misidentification?