diff --git a/config/vim/vimrc b/config/vim/vimrc
index 0e37dc3..6a568a8 100644
--- a/config/vim/vimrc
+++ b/config/vim/vimrc
@@ -71,13 +71,13 @@ nmap <silent> <leader>re <Plug>(coc-codeaction-refactor)
 xmap <silent> <leader>r  <Plug>(coc-codeaction-refactor-selected)
 " nmap <silent> <leader>r  <Plug>(coc-codeaction-refactor-selected)
 
-"inoremap <silent><expr> <TAB>
-"      \ coc#pum#visible() ? coc#pum#next(1) :
-"      \ CheckBackspace() ? "\<Tab>" :
-"      \ coc#refresh()
-"inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
+inoremap <silent><expr> <TAB>
+      \ coc#pum#visible() ? coc#pum#next(1) :
+      \ CheckBackspace() ? "\<Tab>" :
+      \ coc#refresh()
+inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
 
-"inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm()
+inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm()
                               \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
 
 function! CheckBackspace() abort