diff --git a/config/plugins_before/ultisnips.vim b/config/plugins_before/ultisnips.vim
index e4cf5d9d5..6e05b26c6 100644
--- a/config/plugins_before/ultisnips.vim
+++ b/config/plugins_before/ultisnips.vim
@@ -1,7 +1,7 @@
 " If you want :UltiSnipsEdit to split your window.
 let g:UltiSnipsEditSplit = 'vertical'
-let g:UltiSnipsExpandTrigger = get(g:, 'UltiSnipsExpandTrigger', '<C-j>')
-let g:UltiSnipsJumpBackwardTrigger = get(g:, 'UltiSnipsJumpBackwardTrigger', '<C-j>')
+let g:UltiSnipsExpandTrigger = get(g:, 'UltiSnipsExpandTrigger', '<M-/>')
+let g:UltiSnipsJumpBackwardTrigger = get(g:, 'UltiSnipsJumpBackwardTrigger', '<C-k>')
 let g:UltiSnipsJumpForwardTrigger = get(g:, 'UltiSnipsJumpForwardTrigger', '<C-j>')
 let g:UltiSnipsSnippetsDir = '~/.SpaceVim.d/UltiSnips'
 let g:UltiSnipsSnippetStorageDirectoryForUltiSnipsEdit = g:UltiSnipsSnippetsDir