diff --git a/lua/core/plug.lua b/lua/core/plug.lua
index cbf58a2..e2bdee0 100644
--- a/lua/core/plug.lua
+++ b/lua/core/plug.lua
@@ -41,7 +41,12 @@ require("lazy").setup({
  'lilydjwg/colorizer',
 
  --markdown
- 'iamcco/markdown-preview.nvim',
+ {
+   'iamcco/markdown-preview.nvim',
+   ft = {
+     'markdown',
+   }
+ },
 
  -- 文件搜索
  'junegunn/fzf',
@@ -49,7 +54,7 @@ require("lazy").setup({
  -- 多光标
  'terryma/vim-multiple-cursors',
 
- -- copilot
+ -- github copilot
  'github/copilot.vim',
 
  -- fzf