Can not install Modern Fortran on remote machine - Signature verification failed

I met a problem on installing Modern Fortran in vscode when I connected to a remote machine

The Modern Fortran works well on my local machine and in the WSL

However, when I connected to a remote machine by ssh on vscode, the Modern Fortran can not be installed. Vscode says “Signature verification failed with ‘NotSigned’ error.”

I have been able to install other extensions with no trouble, such as C/C++ Extension Pack and Python. I am confused about the problem of Modern Fortran

Some related information
vscode version: 1.102.0
Modern Fortran version: 3.2.0
local machine: windows 11
remote machine: ubuntu 20.04.1

Okey, a practical method is to install Modern Fortron on the remote machine by using the VSIX file directly

May it be helpful for others