After struggling , finally found exact solution.
In node js software folder, node-sass4.5.0 folder is still created in npm-cache folder. So I download win32-x64-48_binding.node manually, put it in C:UsersAdministratorAppDataRoaming
pm-cache
ode-sass4.5.0 folder.
And run npm install command, issue resolved.
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…