Snaped not connect to network correctly

service snappy cannot keep alive, when open the systemctl statues shows that the process:
code=exited, status=42
I have looked through several threads under the snapd tag, but non of them found to be useful for me, I do not have loop problem when df, and after manually restarted the service, the installation for Spotify will result in:
error: cannot communicate with server: Post http://localhost/v2/snaps/spotify: dial unix /run/snapd.socket: connect: no such file or directory
and the similar output for other application, even the “hello-world”

Can someone help please, I’m currently running under manjaro deepin 18.0.2
I would say im still pretty new into Linux so, not likely to look into the package to debug what was going on… Is there an intuitive way of solving this?

An output of the systemctl ststus snapd in a terminal will be helpful.

Solved, sorry -_-|| just a reboot will solve this problem, thanks Lin!