diff --git a/sub/vim/init.lua b/sub/vim/init.lua
index 9772fbc..30c34d5 100644
--- a/sub/vim/init.lua
+++ b/sub/vim/init.lua
@@ -132,6 +132,6 @@ vim.opt.termguicolors = true
 require("bufferline").setup{
     options = {
         mode = "tabs",
-        sort_by = "id"
+        sort_by = "tabs"
     }
 }
diff --git a/sub/vim/vimrc b/sub/vim/vimrc
index 9ad718d..faecb3f 100644
--- a/sub/vim/vimrc
+++ b/sub/vim/vimrc
@@ -149,10 +149,8 @@ set ffs=unix,mac
 set encoding=utf8
 
 " tabs
-nnoremap <silent> <C-Left> :tabprevious<CR>
-nnoremap <silent> <C-Right> :tabnext<CR>
-nnoremap <silent> <C-h> :tabprevious<CR>
-nnoremap <silent> <C-l> :tabnext<CR>
+nnoremap <silent> <C-l> :tabprevious<CR>
+nnoremap <silent> <C-h> :tabnext<CR>
 
 " hiden chars