diff --git a/autoload/SpaceVim/layers/core.vim b/autoload/SpaceVim/layers/core.vim
index bd5a8aca7..4c8c327a9 100644
--- a/autoload/SpaceVim/layers/core.vim
+++ b/autoload/SpaceVim/layers/core.vim
@@ -205,27 +205,6 @@ function! SpaceVim#layers#core#config() abort
   call SpaceVim#mapping#space#def('nnoremap', ['p', 't'], 'call SpaceVim#plugins#projectmanager#current_root()', 'find project root', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['p', 'k'], 'call SpaceVim#plugins#projectmanager#kill_project()', 'kill all project buffers', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['p', 'p'], 'call SpaceVim#plugins#projectmanager#list()', 'List all projects', 1)
-  let lnum = expand('<slnum>') + s:lnum - 1
-  if has('python3')
-    let cmd =  'Denite file_rec'
-  elseif has('python')
-    let cmd =  'LeaderfFile'
-  else
-    let cmd =  'CtrlP'
-  endif
-  call SpaceVim#mapping#space#def('nnoremap', ['p', 'f'],
-        \ cmd,
-        \ ['find files in current project',
-        \ [
-        \ '[SPC p f] is to find files in the root of the current project',
-        \ 'vim with +python3 support will use denite',
-        \ 'vim with +python support will use leaderf',
-        \ 'otherwise will use ctrlp',
-        \ '',
-        \ 'Definition: ' . s:filename . ':' . lnum,
-        \ ]
-        \ ]
-        \ , 1)
   call SpaceVim#mapping#space#def('nnoremap', ['p', '/'], 'Grepper', 'fuzzy search for text in current project', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['q', 'q'], 'qa', 'prompt-kill-vim', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['q', 'Q'], 'qa!', 'kill-vim', 1)
diff --git a/autoload/SpaceVim/layers/ctrlp.vim b/autoload/SpaceVim/layers/ctrlp.vim
index 14ed8de19..725ca58e6 100644
--- a/autoload/SpaceVim/layers/ctrlp.vim
+++ b/autoload/SpaceVim/layers/ctrlp.vim
@@ -19,6 +19,17 @@ endfunction
 let s:filename = expand('<sfile>:~')
 let s:lnum = expand('<slnum>') + 2
 function! SpaceVim#layers#ctrlp#config() abort
+  let lnum = expand('<slnum>') + s:lnum - 1
+  call SpaceVim#mapping#space#def('nnoremap', ['p', 'f'],
+        \ 'CtrlP',
+        \ ['find files in current project',
+        \ [
+        \ '[SPC p f] is to find files in the root of the current project',
+        \ '',
+        \ 'Definition: ' . s:filename . ':' . lnum,
+        \ ]
+        \ ]
+        \ , 1)
   call SpaceVim#mapping#space#def('nnoremap', ['j', 'i'], 'Denite outline', 'jump to a definition in buffer', 1)
   " This is definded in plugin config
   " nnoremap <silent> <C-p> :Ctrlp<cr>
diff --git a/autoload/SpaceVim/layers/denite.vim b/autoload/SpaceVim/layers/denite.vim
index 589bc75dd..3a5c4bd19 100644
--- a/autoload/SpaceVim/layers/denite.vim
+++ b/autoload/SpaceVim/layers/denite.vim
@@ -39,6 +39,17 @@ function! SpaceVim#layers#denite#config() abort
         \ ]
         \ ]
         \ , 1)
+  let lnum = expand('<slnum>') + s:lnum - 1
+  call SpaceVim#mapping#space#def('nnoremap', ['p', 'f'],
+        \ 'Denite file_rec',
+        \ ['find files in current project',
+        \ [
+        \ '[SPC p f] is to find files in the root of the current project',
+        \ '',
+        \ 'Definition: ' . s:filename . ':' . lnum,
+        \ ]
+        \ ]
+        \ , 1)
 endfunction
 
 let s:file = expand('<sfile>:~')
diff --git a/autoload/SpaceVim/layers/fzf.vim b/autoload/SpaceVim/layers/fzf.vim
index bb67b4553..7f5134f73 100644
--- a/autoload/SpaceVim/layers/fzf.vim
+++ b/autoload/SpaceVim/layers/fzf.vim
@@ -21,6 +21,17 @@ endfunction
 let s:filename = expand('<sfile>:~')
 let s:lnum = expand('<slnum>') + 2
 function! SpaceVim#layers#fzf#config() abort
+  let lnum = expand('<slnum>') + s:lnum - 1
+  call SpaceVim#mapping#space#def('nnoremap', ['p', 'f'],
+        \ 'FzfFiles',
+        \ ['find files in current project',
+        \ [
+        \ '[SPC p f] is to find files in the root of the current project',
+        \ '',
+        \ 'Definition: ' . s:filename . ':' . lnum,
+        \ ]
+        \ ]
+        \ , 1)
   call SpaceVim#mapping#space#def('nnoremap', ['j', 'i'], 'Denite outline', 'jump to a definition in buffer', 1)
   nnoremap <silent> <C-p> :FzfFiles<cr>
   call SpaceVim#mapping#space#def('nnoremap', ['T', 's'], 'FzfColors', 'fuzzy find colorschemes', 1)
diff --git a/autoload/SpaceVim/layers/unite.vim b/autoload/SpaceVim/layers/unite.vim
index ed405c5d3..5244021e0 100644
--- a/autoload/SpaceVim/layers/unite.vim
+++ b/autoload/SpaceVim/layers/unite.vim
@@ -48,6 +48,22 @@ endfunction
 let s:filename = expand('<sfile>:~')
 let s:lnum = expand('<slnum>') + 2
 function! SpaceVim#layers#unite#config() abort
+  if has('nvim')
+    let cmd = 'Unite file_rec/neovim'
+  else
+    let cmd = 'Unite file_rec/async'
+  endif
+  let lnum = expand('<slnum>') + s:lnum - 1
+  call SpaceVim#mapping#space#def('nnoremap', ['p', 'f'],
+        \ cmd,
+        \ ['find files in current project',
+        \ [
+        \ '[SPC p f] is to find files in the root of the current project',
+        \ '',
+        \ 'Definition: ' . s:filename . ':' . lnum,
+        \ ]
+        \ ]
+        \ , 1)
   call SpaceVim#mapping#space#def('nnoremap', ['!'], 'call call('
         \ . string(s:_function('s:run_shell_cmd')) . ', [])',
         \ 'shell cmd(current dir)', 1)