diff --git a/.config/nvim/coc.vim b/.config/nvim/coc.vim
index e595e72..6fdd232 100644
--- a/.config/nvim/coc.vim
+++ b/.config/nvim/coc.vim
@@ -147,3 +147,17 @@ nnoremap <silent><nowait> <space>j  :<C-u>CocNext<CR>
 nnoremap <silent><nowait> <space>k  :<C-u>CocPrev<CR>
 " Resume latest coc list.
 nnoremap <silent><nowait> <space>p  :<C-u>CocListResume<CR>
+
+inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm() : "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
+inoremap <silent><expr> <C-x><C-z> coc#pum#visible() ? coc#pum#stop() : "\<C-x>\<C-z>"
+" remap for complete to use tab and <cr>
+inoremap <silent><expr> <TAB>
+    \ coc#pum#visible() ? coc#pum#next(1):
+    \ <SID>check_back_space() ? "\<Tab>" :
+    \ coc#refresh()
+inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
+inoremap <silent><expr> <c-space> coc#refresh()
+
+hi CocSearch ctermfg=12 guifg=#18A3FF
+hi CocMenuSel ctermbg=109 guibg=#13354A
+