If it is the most common terminal that comes with the scene, there is no disassembly option. That is to say, it can't be disassembled separately, and the removed table will disappear directly, leaving nothing behind. If you want to build your own terminal, you can only build your own round screen in the workshop.
If the self-made terminal does not work properly, it may be caused by a bug in the Chinese version (including the original traditional version). You can find a terminal to repair mod and an esp file online.