diff --git a/vim/settings/yadr-keymap.vim b/vim/settings/yadr-keymap.vim
index 94804b3..71845e4 100644
--- a/vim/settings/yadr-keymap.vim
+++ b/vim/settings/yadr-keymap.vim
@@ -288,3 +288,9 @@ au TabLeave * let g:lasttab = tabpagenr()
 " Super useful! From an idea by Michael Naumann
 vnoremap <silent> * :call VisualSelection('f', '')<CR>
 vnoremap <silent> # :call VisualSelection('b', '')<CR>
+
+
+noremap <Up> :echo '戒黄赌毒及上下左右键！'<CR>
+noremap <Down> :echo '戒黄赌毒及上下左右键！'<CR>
+noremap <Left> :echo '戒黄赌毒及上下左右键！'<CR>
+noremap <Right> :echo '戒黄赌毒及上下左右键！'<CR>