diff --git a/autoload/SpaceVim/mapping/g.vim b/autoload/SpaceVim/mapping/g.vim
index 954429ee6..fdf907228 100644
--- a/autoload/SpaceVim/mapping/g.vim
+++ b/autoload/SpaceVim/mapping/g.vim
@@ -4,4 +4,7 @@ function! SpaceVim#mapping#g#init() abort
     let g:_spacevim_mappings_g = {}
     let g:_spacevim_mappings_g['<C-g>'] = ['call feedkeys("g<c-g>", "n")', 'show cursor info']
     nnoremap g<c-g> g<c-g>
+    let g:_spacevim_mappings_g['&'] = ['call feedkeys("g&", "n")', 'repeat last ":s" on all lines']
+    nnoremap g& g&
+
 endfunction