diff --git a/my_configs.vim b/my_configs.vim
index 083f80bb..67d08650 100644
--- a/my_configs.vim
+++ b/my_configs.vim
@@ -2,6 +2,20 @@
 set background=dark
 colorscheme solarized
 
-"tabspace = 2
+" tabspace = 2
 autocmd FileType * set tabstop=2|set shiftwidth=2
 
+" tab switch
+noremap <leader>1 1gt
+noremap <leader>2 2gt
+noremap <leader>3 3gt
+noremap <leader>4 4gt
+noremap <leader>5 5gt
+noremap <leader>6 6gt
+noremap <leader>7 7gt
+noremap <leader>8 8gt
+noremap <leader>9 9gt
+noremap <leader>0 :tablast<cr>
+
+
+