unable to load nfs setting pls help

[fredfcy]

shell provisioner
path for shell provisioner does not exist on the host system on the host system nfs c:/homestead/script/serve-nfs.sh

[fredfcy]

this my setting file
sites:
- map: homestead.test
to: /home/vagrant/code/test/public
type: "nfs"
mount_options: ['nolock,vers=3,tcp,noatime']

[fredfcy]

this my homestead.rb file

Register All Of The Configured Shared Folders

    if settings.include? 'folders'
        settings["folders"].each do |folder|
            if File.exists? File.expand_path(folder["map"])
                mount_opts = []

                if (folder["type"] == "nfs")
                    mount_opts = folder["mount_options"] ? folder["mount_options"] : ['actimeo=1', 'nolock']
                elsif (folder["type"] == "smb")
                    mount_opts = folder["mount_options"] ? folder["mount_options"] : ['vers=3.02', 'mfsymlinks']
                end

                # For b/w compatibility keep separate 'mount_opts', but merge with options
                options = (folder["options"] || {}).merge({ mount_options: mount_opts })

                # Double-splat (**) operator only works with symbol keys, so convert
                options.keys.each{|k| options[k.to_sym] = options.delete(k) }

               settings["folders"].each do |folder|
				    config.vm.synced_folder folder["map"], folder["to"], type: folder["type"] ||= nil, :nfs => true
				end
				config.vm.network "private_network", type: "dhcp" 
                # Bindfs support to fix shared folder (NFS) permission issue on Mac
                if (folder["type"] == "nfs")
                    if Vagrant.has_plugin?("vagrant-bindfs")
                        config.bindfs.bind_folder folder["to"], folder["to"]
                    end
                end
            else
                config.vm.provision "shell" do |s|
                    s.inline = ">&2 echo \"Unable to mount one of your folders. Please check your folders in Homestead.yaml\""
                end
            end
        end
    end