I am new to Truenas scale and install zerotier app on it. After configuration, I can get response when ping to IP via zerotier. The problem here is that when the Truenas scale restart or zerotier app stop & run again, a new address(such as 0a1bc1e44b) shows in my zerotier list which need to be authorized. Besides, I give a fixed IP to the new device, and then no response via ping.
I think you might be diving into the deep end a bit. One of the significant problems with TrueNAS is that they deliberately make it hard to change the OS installation partition; the core OS needs to be altered using unsupported methods.
I do these alterations in production, but you do need to know what you are doing. As you are new, I’d suggest getting up to speed with what is on offer now, and then gradually learning the cli; once you understand what the commands are and what they do, your ability to make these changes won’t be a problem.
BTW: Why Scale? It’s a bit heavyweight for a beginner? Normally I’d expect someone to dive into Core first.