diff --git a/init.lua b/init.lua
index 5c1aa91..c81a66d 100644
--- a/init.lua
+++ b/init.lua
@@ -43,4 +43,6 @@ else
   require('neovim.neovim')
 end
 
+
 require('normal.normal')
+
diff --git a/lua/neovim/keymap.lua b/lua/neovim/keymap.lua
index 221d3c6..8b13789 100644
--- a/lua/neovim/keymap.lua
+++ b/lua/neovim/keymap.lua
@@ -1,6 +1 @@
-local G, opt = require('G'), {noremap = true}
 
---NvimTree
-G.map({
-  {"n", "<c-e>", ":NERDTreeToggle<CR>",          opt},
-})
diff --git a/lua/neovim/plug.lua b/lua/neovim/plug.lua
index df2de3b..b579ddc 100644
--- a/lua/neovim/plug.lua
+++ b/lua/neovim/plug.lua
@@ -12,13 +12,13 @@ return {
   require('neovim.plugsettings.theme'),
 
   -- nerdtree
-  {
-    'preservim/nerdtree',
-    dependencies = {
-      'Xuyuanp/nerdtree-git-plugin',
-      'ryanoasis/vim-devicons',
-    },
-    cmd = 'NERDTreeToggle',
-  },
+  -- {
+  --   'preservim/nerdtree',
+  --   dependencies = {
+  --     'Xuyuanp/nerdtree-git-plugin',
+  --     'ryanoasis/vim-devicons',
+  --   },
+  --   cmd = 'NERDTreeToggle',
+  -- },
 
 }
diff --git a/lua/neovim/plugsettings/nvimtree.lua b/lua/neovim/plugsettings/nvimtree.lua
index 97aeadd..30a9f1d 100644
--- a/lua/neovim/plugsettings/nvimtree.lua
+++ b/lua/neovim/plugsettings/nvimtree.lua
@@ -1,2 +1,32 @@
 return {
+	'kyazdani42/nvim-web-devicons',
+	  {
+	   'kyazdani42/nvim-tree.lua',
+	    config = function ()
+	      require'nvim-tree'.setup {
+		  sort_by = "case_sensitive",
+		  view = {
+		    width = 30,
+		  },
+		  -- renderer = {
+		  --   group_empty = true,
+		  -- },
+		  filters = {
+		    dotfiles = true,
+		  },
+		  -- -- 关闭文件时自动关闭
+		  -- auto_close = true,
+		  -- -- 不显示 git 状态图标
+		  -- git = {
+		  --     enable = true
+		  -- }
+	      }
+      G.map({
+        {"n", "<c-e>", ":NvimTreeToggle<CR>",{noremap = true}},
+      })
+	    end
+
+	  }
+
 }
+