diff --git a/lua/plugs/nvim-lspconfig.lua b/lua/plugs/nvim-lspconfig.lua
index 2ce2da3..3bfe16f 100644
--- a/lua/plugs/nvim-lspconfig.lua
+++ b/lua/plugs/nvim-lspconfig.lua
@@ -27,21 +27,18 @@ local kind_icons = {
 }
 
 
-local has_words_before = function()
-  unpack = unpack or table.unpack
-  local line, col = unpack(G.api.nvim_win_get_cursor(0))
-  return col ~= 0 and G.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match('%s') == nil
-end
-local feedkey = function(key, mode)
-  vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
-end
 
 
 return {
   {
     -- lsp的config
     "neovim/nvim-lspconfig",
+    dependencies = {
+      "folke/neodev.nvim",
+    },
     config = function()
+      require 'neodev'.setup {}
+
       require 'lspconfig'.lua_ls.setup(require('lsp.lua'))
       require 'lspconfig'.clangd.setup(require('lsp.c'))
       require 'lspconfig'.bashls.setup(require('lsp.bash'))
@@ -49,6 +46,7 @@ return {
       require 'lspconfig'.jsonls.setup {}
       require 'lspconfig'.yamlls.setup(require('lsp.yaml'))
 
+
       G.map({
 
         { 'n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>' },
@@ -61,7 +59,6 @@ return {
         { 'n', '<cs-i>',     '<cmd>lua vim.lsp.buf.format()<CR>' },
 
       })
-
     end
 
   },
@@ -87,7 +84,7 @@ return {
     -- lsp 下载器
     "williamboman/mason.nvim",
     config = function()
-      require("mason").setup({})
+      require "mason".setup {}
     end
   },
   { --
@@ -164,16 +161,36 @@ return {
   },
   {
     -- lsp补全
-    'hrsh7th/cmp-nvim-lsp', -- { name = 'nvim_lua' }
-    'hrsh7th/cmp-buffer',   -- { name = 'buffer' },
-    'hrsh7th/cmp-path',     -- { name = 'path' }
-    'hrsh7th/cmp-cmdline',  -- { name = 'cmdline' }
-    'hrsh7th/vim-vsnip',
-    'hrsh7th/cmp-vsnip',
-    'onsails/lspkind-nvim',
     {
       "hrsh7th/nvim-cmp",
+      dependencies = {
+        'hrsh7th/cmp-nvim-lsp', -- { name = 'nvim_lua' }
+        'hrsh7th/cmp-buffer',   -- { name = 'buffer' },
+        'hrsh7th/cmp-path',     -- { name = 'path' }
+        'hrsh7th/cmp-cmdline',  -- { name = 'cmdline' }
+        'hrsh7th/vim-vsnip',
+        'hrsh7th/cmp-vsnip',
+        'onsails/lspkind-nvim',
+      },
       config = function()
+        require "cmp-nvim-lsp".setup {}
+        require "cmp-buffer".setup {}
+        require "cmp-path".setup {}
+        require "cmp-cmdline".setup {}
+        require "cmp-vsnip".setup {}
+        require "vim-vsnip".setup {}
+        require "lspkind-nvim".setup {}
+
+        local has_words_before = function()
+          unpack = unpack or table.unpack
+          local line, col = unpack(G.api.nvim_win_get_cursor(0))
+          return col ~= 0 and G.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match('%s') == nil
+        end
+
+        local feedkey = function(key, mode)
+          vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
+        end
+
         local cmp = require('cmp')
         -- local lspkind = require('lspkind')
         cmp.setup {
@@ -183,10 +200,10 @@ return {
             end,
           },
           sources = cmp.config.sources({
-            { name = 'vnsip' },
             { name = 'nvim_lsp' },
             { name = 'buffer' },
             { name = 'path' },
+            { name = 'vnsip' },
             -- { name = 'cmdline' },
           }),
           mapping = cmp.mapping.preset.insert({
@@ -251,7 +268,6 @@ return {
               kind.menu = "    (" .. (strings[2] or "") .. ")"
 
               return kind
-
             end,
           },
         }
@@ -304,7 +320,7 @@ return {
         colors = {
           path = '#aaffff',      -- 路径的颜色，比如#ababab
           file_name = '#bbbbff', -- 文件名称的颜色，比如#acacac
-          symbols = '#aaffaa',          -- 函数颜色
+          symbols = '#aaffaa',   -- 函数颜色
         },
 
         -- 图标配置
diff --git a/lua/plugs/nvimtree.lua b/lua/plugs/nvimtree.lua
index ec56250..9a459c9 100644
--- a/lua/plugs/nvimtree.lua
+++ b/lua/plugs/nvimtree.lua
@@ -1,41 +1,41 @@
 return {
-  'kyazdani42/nvim-web-devicons',
-  {
-    "nvim-tree/nvim-tree.lua",
-    keys = {
-      "<c-e>"
-    },
-    config = function ()
+  "nvim-tree/nvim-tree.lua",
+  dependencies = {
+    'kyazdani42/nvim-web-devicons'
+  },
+  keys = {
+    "<c-e>"
+  },
+  config = function()
 
-      require'nvim-tree'.setup {
-        sort_by = "case_sensitive",
-        view = {
-          width = 30,
-        },
-        filters = { dotfiles = true, },
-        git     = { enable   = true },
-        on_attach = function (bufnr)
-          local api = require'nvim-tree.api'
-          api.config.mappings.default_on_attach(bufnr)
+    require 'nvim-web-devicons'.setup{}
 
-          -- override a default
-          G.map({
-            {'n', 'v', api.node.open.vertical, {buffer = bufnr}},
-            {'n', 's', api.node.open.horizontal, {buffer = bufnr}},
-          })
+    require 'nvim-tree'.setup {
+      sort_by   = "case_sensitive",
+      view      = {
+        width = 30,
+      },
+      filters   = { dotfiles = true, },
+      git       = { enable = true },
+      on_attach = function(bufnr)
+        local api = require 'nvim-tree.api'
+        api.config.mappings.default_on_attach(bufnr)
 
-          G.delmap({
-            {'n', '<C-e>', { buffer = bufnr }},
-            {'n', '<C-v>', { buffer = bufnr }},
-            {'n', '<C-x>', { buffer = bufnr }},
-          })
+        -- override a default
+        G.map({
+          { 'n', 'v', api.node.open.vertical,   { buffer = bufnr } },
+          { 'n', 's', api.node.open.horizontal, { buffer = bufnr } },
+        })
 
-        end
-      }
-      G.map({
-        {"n", "<C-e>", ":NvimTreeToggle<CR>", { noremap = true }},
-      })
-    end
-  }
+        G.delmap({
+          { 'n', '<C-e>', { buffer = bufnr } },
+          { 'n', '<C-v>', { buffer = bufnr } },
+          { 'n', '<C-x>', { buffer = bufnr } },
+        })
+      end
+    }
+    G.map({
+      { "n", "<C-e>", ":NvimTreeToggle<CR>", { noremap = true } },
+    })
+  end
 }
-