diff --git a/init.vim b/init.vim
index 84dc84b..57a46df 100644
--- a/init.vim
+++ b/init.vim
@@ -58,14 +58,14 @@ function! CheckBackspace() abort
 endfunction
 
 inoremap <silent><expr> <TAB>
-      \ coc#pum#visible() ? coc#pum#next(1) :
+	  \ coc#pum#visible() ? coc#pum#next(1) :
+	  \ CheckBackspace() ? "\<Tab>" :
 	  \ coc#expandableOrJumpable() ? "\<C-r>=coc#snippet#next()\<CR>" :
-      \ CheckBackspace() ? "\<Tab>" :
-      \ coc#refresh()
+	  \ coc#refresh()
 inoremap <silent><expr> <S-TAB>
-      \ coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
-	  \ coc#expandableOrJumpable() ? "\<C-r>=coc#snippet#prev()\<CR>" :
+	  \ coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
 	  \ CheckBackspace() ? "\<S-Tab>" :
+	  \ coc#expandableOrJumpable() ? "\<C-r>=coc#snippet#prev()\<CR>" :
 	  \ coc#refresh()
 let g:coc_disable_startup_warning = 1