diff --git a/autoload/SpaceVim/mapping/space.vim b/autoload/SpaceVim/mapping/space.vim
index 395eed408..0511ce35d 100644
--- a/autoload/SpaceVim/mapping/space.vim
+++ b/autoload/SpaceVim/mapping/space.vim
@@ -184,6 +184,13 @@ function! SpaceVim#mapping#space#init() abort
         \ 'grep in all loaded buffers', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['s', 'B'], "call SpaceVim#plugins#flygrep#open({'input' : expand(\"<cword>\"), 'files':'@buffers'})",
         \ 'grep cursor word in all loaded buffers', 1)
+  " Searching in buffer directory
+  call SpaceVim#mapping#space#def('nnoremap', ['s', 'd'], "call SpaceVim#plugins#flygrep#open({'input' :"
+        \ . " input(\"grep pattern:\"), 'dir' : fnamemodify(expand('%'), ':p:h')})",
+        \ 'grep in arbitrary directory', 1)
+  call SpaceVim#mapping#space#def('nnoremap', ['s', 'D'], "call SpaceVim#plugins#flygrep#open({'input' :"
+        \ . " expand(\"<cword>\"), 'dir' : fnamemodify(expand('%'), ':p:h')})",
+        \ 'grep cursor word in arbitrary directory', 1)
   " Searching in files in an arbitrary directory
   call SpaceVim#mapping#space#def('nnoremap', ['s', 'f'], "call SpaceVim#plugins#flygrep#open({'input' :"
         \ . " input(\"grep pattern:\"), 'dir' : input(\"arbitrary dir:\", '', 'dir')})",