diff --git a/bin/install.ps1 b/bin/install.ps1
index d249c85..bbd0bfb 100644
--- a/bin/install.ps1
+++ b/bin/install.ps1
@@ -16,4 +16,19 @@ if ($PSVersionTable.PSVersion.Major -lt 7) {
   please install powershell 7 (Core)
   you can install via winget"
   exit 1
-}
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+}
+
+# check working directory
+if (!(
+    (Test-Path bin) -and (Test-Path dotfiles)
+  )) {
+  Write-Warning -Message "wrong current path
+  please execute at repo root"
+  exit 1
+}
+
+
+# make symbolic links
+# neovim
+$neovim_directory 
+New-Item -ItemType SymbolicLink -Path ~\AppData\Local\nvim\init.vim -Target (Resolve-Path .\dotfiles\neovim\init.vim) -Force
\ No newline at end of file
diff --git a/dotfiles/neovim/init.vim b/dotfiles/neovim/init.vim
new file mode 100644
index 0000000..3f1525c
--- /dev/null
+++ b/dotfiles/neovim/init.vim
@@ -0,0 +1,16 @@
+set number
+set relativenumber
+set tabstop=4
+set shiftwidth=4
+set autoindent
+set mouse=a
+colorscheme default
+
+if has('win32')
+	let &shell = executable('pwsh') ? 'pwsh' : 'powershell'
+	let &shellcmdflag = '-NoLogo -NoProfile -ExecutionPolicy RemoteSigned -Command [Console]::InputEncoding=[Console]::OutputEncoding=[System.Text.Encoding]::UTF8;'
+	let &shellredir = '-RedirectStandardOutput %s -NoNewWindow -Wait'
+	let &shellpipe = '2>&1 | Out-File -Encoding UTF8 %s; exit $LastExitCode'
+	set shellquote= shellxquote=
+
+endif
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