diff --git a/autoload/SpaceVim/layers/core.vim b/autoload/SpaceVim/layers/core.vim
index bbf1d9f82..e127dfa1a 100644
--- a/autoload/SpaceVim/layers/core.vim
+++ b/autoload/SpaceVim/layers/core.vim
@@ -173,7 +173,9 @@ function! SpaceVim#layers#core#config() abort
   call SpaceVim#mapping#space#def('nnoremap', ['f', 'F'], 'normal! gf', 'open-cursor-file', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['f', '/'], 'call SpaceVim#plugins#find#open()', 'find-files', 1)
   if s:SYS.isWindows
-    call SpaceVim#mapping#space#def('nnoremap', ['f', 'd'], 'call SpaceVim#plugins#windisk#open()', 'open-windisk-manager', 1)
+    call SpaceVim#mapping#space#def('nnoremap', ['f', 'd'], 'call call('
+        \ . string(s:_function('s:ToggleWinDiskManager')) . ', [])',
+        \ 'toggle Windows disk manager', 1)
   endif
   if g:spacevim_filemanager ==# 'vimfiler'
     call SpaceVim#mapping#space#def('nnoremap', ['f', 't'], 'VimFiler | doautocmd WinEnter', 'toggle_file_tree', 1)
@@ -430,6 +432,14 @@ function! s:safe_erase_buffer() abort
   redraw!
 endfunction
 
+function! s:ToggleWinDiskManager() abort
+  if bufexists("__windisk__")
+    execute 'bd "__windisk__"'
+  else
+    call SpaceVim#plugins#windisk#open()
+  endif
+endfunction
+
 function! s:open_message_buffer() abort
   vertical topleft edit __Message_Buffer__
   setlocal buftype=nofile bufhidden=wipe nobuflisted nolist noswapfile nowrap cursorline nospell nonumber norelativenumber
diff --git a/docs/cn/documentation.md b/docs/cn/documentation.md
index 6b81ebc31..b74c19f9c 100644
--- a/docs/cn/documentation.md
+++ b/docs/cn/documentation.md
@@ -1002,7 +1002,7 @@ Denite/Unite 是一个强大的信息筛选浏览器，这类似于 Emacs 中的
 
 | 快捷键                                   | 功能描述                                                                       |
 | ---------------------------------------- | ------------------------------------------------------------------------------ |
-| `SPC w`<Tab>` | 在同一标签内进行窗口切换 |
+| `SPC w <Tab>`                            | 在同一标签内进行窗口切换                                                       |
 | `SPC w =`                                | 对齐分离的窗口                                                                 |
 | `SPC w b`                                | force the focus back to the minibuffer (TODO)                                  |
 | `SPC w c`                                | 进入阅读模式，浏览当前窗口 (需要 tools 模块)                                   |
@@ -1104,7 +1104,8 @@ Buffer 操作相关快捷键都是以 `SPC b` 为前缀的：
 | `SPC f r`   | 打开文件历史                                           |
 | `SPC f t`   | 切换侧栏文件树                                         |
 | `SPC f T`   | 打开文件树侧栏                                         |
-| `SPC f y`   | 复制当前文件，并且显示当前文件路径                     |
+| `SPC f d`   | Windows 下显示/隐藏磁盘管理器                          |
+| `SPC f y`   | 复制并显示当前文件的绝对路径                           |
 
 ##### Vim 和 SpaceVim 相关文件
 
diff --git a/docs/documentation.md b/docs/documentation.md
index 68880d0a7..e2c898e05 100644
--- a/docs/documentation.md
+++ b/docs/documentation.md
@@ -1105,27 +1105,27 @@ In SpaceVim, there are many special buffers, these buffers are created by plugin
 
 Files manipulation commands (start with f):
 
-| Key Bindings | Descriptions                                                   |
-| ------------ | -------------------------------------------------------------- |
-| `SPC f /`    | Find files with `find` command                                 |
-| `SPC f b`    | go to file bookmarks                                           |
-| `SPC f c`    | copy current file to a different location(TODO)                |
-| `SPC f C d`  | convert file from unix to dos encoding                         |
-| `SPC f C u`  | convert file from dos to unix encoding                         |
-| `SPC f D`    | delete a file and the associated buffer (ask for confirmation) |
-| `SPC f E`    | open a file with elevated privileges (sudo layer) (TODO)       |
-| `SPC f W`    | save a file with elevated privileges (sudo layer)              |
-| `SPC f f`    | open file                                                      |
-| `SPC f F`    | try to open the file under point                               |
-| `SPC f o`    | open a file using the default external program(TODO)           |
-| `SPC f R`    | rename the current file(TODO)                                  |
-| `SPC f s`    | save a file                                                    |
-| `SPC f S`    | save all files                                                 |
-| `SPC f r`    | open a recent file                                             |
-| `SPC f t`    | toggle file tree side bar                                      |
-| `SPC f d`    | toggle disk manager in windows os                              |
-| `SPC f T`    | show file tree side bar                                        |
-| `SPC f y`    | show and copy current file absolute path in the cmdline        |
+| Key Bindings | Descriptions                                              |
+| ------------ | --------------------------------------------------------- |
+| `SPC f /`    | Find files with `find` command                            |
+| `SPC f b`    | go to file bookmarks                                      |
+| `SPC f c`    | copy current file to a different location(TODO)           |
+| `SPC f C d`  | convert file from unix to dos encoding                    |
+| `SPC f C u`  | convert file from dos to unix encoding                    |
+| `SPC f D`    | delete a file and the associated buffer with confirmation |
+| `SPC f E`    | open a file with elevated privileges (sudo layer) (TODO)  |
+| `SPC f W`    | save a file with elevated privileges (sudo layer)         |
+| `SPC f f`    | open file                                                 |
+| `SPC f F`    | try to open the file under point                          |
+| `SPC f o`    | open a file using the default external program(TODO)      |
+| `SPC f R`    | rename the current file(TODO)                             |
+| `SPC f s`    | save a file                                               |
+| `SPC f S`    | save all files                                            |
+| `SPC f r`    | open a recent file                                        |
+| `SPC f t`    | toggle file tree side bar                                 |
+| `SPC f T`    | show file tree side bar                                   |
+| `SPC f d`    | toggle disk manager in Windows OS                         |
+| `SPC f y`    | show and copy current file absolute path in the cmdline   |
 
 ##### Vim and SpaceVim files