diff --git a/init.lua b/init.lua
index 880414a..e4a39f5 100644
--- a/init.lua
+++ b/init.lua
@@ -5,7 +5,7 @@ require('core.filetype')
 
 require('Plugin.coc')
 require('Plugin.lualine')
-require('Plugin.treesitter')
+-- require('Plugin.treesitter')
 require('Plugin.Imchange')
 
 
diff --git a/lua/core/keymap.lua b/lua/core/keymap.lua
index 806cddd..3c81c51 100644
--- a/lua/core/keymap.lua
+++ b/lua/core/keymap.lua
@@ -54,7 +54,7 @@ G.map({
 
 --NvimTree
 G.map({
-  {"n", "<c-e>", ":NERDTree<CR>",          opt},
+  {"n", "<c-e>", ":NERDTreeToggle<CR>",          opt},
 })
 
 
diff --git a/lua/core/plug.lua b/lua/core/plug.lua
index ef6ee04..cbf58a2 100644
--- a/lua/core/plug.lua
+++ b/lua/core/plug.lua
@@ -48,7 +48,7 @@ require("lazy").setup({
 
  -- 多光标
  'terryma/vim-multiple-cursors',
-  
+
  -- copilot
  'github/copilot.vim',
 
@@ -56,9 +56,14 @@ require("lazy").setup({
  'vijaymarupudi/nvim-fzf',
 
  -- nerdtree
- 'preservim/nerdtree',
- 'Xuyuanp/nerdtree-git-plugin',
- 'ryanoasis/vim-devicons',
+  {
+    'preservim/nerdtree',
+    dependencies = {
+      'Xuyuanp/nerdtree-git-plugin',
+      'ryanoasis/vim-devicons',
+    },
+    cmd = 'NERDTreeToggle',
+  },
 })