My hostname default in Panel not change

[omjoko]

this is my screenshot off my panel and this is from ssh. I change and restart every change in panel but this not changing hostname. I get confused because that.
thank you

https://ibb.co/iJu7rK

[studio4host]

try this command

Code Select Expand

hostname -f

[omjoko]

thank you.
this i solved by change hosts file. this override by system  and make system confused. I'd already fix this problem.