diff --git a/IT/vim.md b/IT/vim.md
index b126dd5..7ab9f34 100644
--- a/IT/vim.md
+++ b/IT/vim.md
@@ -2,6 +2,8 @@
 
 ![neovim](img/neovim.png)
 
+[tuto config](https://jdhao.github.io/2018/12/24/centos_nvim_install_use_guide_en/)
+
 ## Pluging
 
 ### vim-plug