diff --git a/home/common/coc.vim b/home/common/coc.vim
index e9b6f30..ed643fd 100644
--- a/home/common/coc.vim
+++ b/home/common/coc.vim
@@ -77,10 +77,6 @@ xmap af <Plug>(coc-funcobj-a)
 omap if <Plug>(coc-funcobj-i)
 omap af <Plug>(coc-funcobj-a)
 
-" Use <TAB> for select selections ranges, needs server support, like: coc-tsserver, coc-python
-nmap <silent> <TAB> <Plug>(coc-range-select)
-xmap <silent> <TAB> <Plug>(coc-range-select)
-
 " Use `:Format` to format current buffer
 command! -nargs=0 Format :call CocAction('format')
 
diff --git a/home/common/init.vim b/home/common/init.vim
index 2dd5095..63dc816 100644
--- a/home/common/init.vim
+++ b/home/common/init.vim
@@ -73,7 +73,7 @@ set relativenumber
 set splitbelow
 
 map ; :Files<CR>
-map <C-o> :NERDTreeToggle<CR>
+nmap <C-l> :NERDTreeToggle<CR>
 map <Leader> <Plug>(easymotion-prefix)
 
 " Terminal Function