diff --git a/README.md b/README.md
index 10e70a3..576e998 100644
--- a/README.md
+++ b/README.md
@@ -17,4 +17,26 @@ sudo apt-get install neovim
 
 ## 文件结构
 ```
+.
+├── init.lua
+├── install.sh
+├── lua
+│   ├── Filetype
+│   │   ├── c.lua
+│   │   ├── markdown.lua
+│   │   └── vue.lua
+│   ├── G.lua
+│   ├── normal
+│   │   ├── keymap.lua
+│   │   ├── normal.lua
+│   │   ├── options.lua
+│   │   └── plug.lua
+│   └── Plugin
+│       ├── coc.lua
+│       ├── coc-settings.json
+│       ├── Imchange.lua
+│       ├── lualine.lua
+│       ├── NERDTree.lua
+│       └── treesitter.lua
+└── README.md
 ```
diff --git a/init.lua b/init.lua
index d053fce..dc8926c 100644
--- a/init.lua
+++ b/init.lua
@@ -1,4 +1,28 @@
-require ('normal.normal')
+local G = require('G')
+
+local lazypath = G.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not G.loop.fs_stat(lazypath) then
+  G.fn.system({
+    "git",
+    "clone",
+    "--filter=blob:none",
+    "https://github.com/folke/lazy.nvim.git",
+    "--branch=stable", -- latest stable release
+    lazypath,
+  })
+end
+
+G.opt.rtp:prepend(lazypath)
+
+
+if vim.g.vscode then
+  require('Plugin.Imchange')
+else 
+  require('neovim.neovim')
+end
+
+require('normal.normal')
+
 
 -- require('vscode')
 -- require('Plugin.coc')
diff --git a/lua/Filetype/c.lua b/lua/Filetype/c.lua
deleted file mode 100644
index e69de29..0000000
diff --git a/lua/Filetype/markdown.lua b/lua/Filetype/markdown.lua
deleted file mode 100644
index 83108f2..0000000
--- a/lua/Filetype/markdown.lua
+++ /dev/null
@@ -1,105 +0,0 @@
-local G = require("G")
-
-G.cmd("au VimEnter * :MarkdownPreviewToggle")
-
---set to 1, nvim will open the preview window after entering the markdown buffer
---default: 0
-G.g.mkdp_auto_start = 1
-
---set to 1, the nvim will auto close current preview window when change
---from markdown buffer to another buffer
---default: 1
-G.g.mkdp_auto_close = 1
-
---set to 1, the vim will refresh markdown when save the buffer or
---leave from insert mode, default 0 is auto refresh markdown as you edit or
---move the cursor
---default: 0
-G.g.mkdp_refresh_slow = 0
-
---set to 1, the MarkdownPreview command can be use for all files,
---by default it can be use in markdown file
---default: 0
-G.g.mkdp_command_for_global = 0
-
---set to 1, preview server available to others in your network
---by default, the server listens on localhost (127.0.0.1)
---default: 0
-G.g.mkdp_open_to_the_world = 0
-
---use custom IP to open preview page
---useful when you work in remote vim and preview on local browser
---more detail see: https://github.com/iamcco/markdown-preview.nvim/pull/9
---default empty
-G.g.mkdp_open_ip = ''
-
---specify browser to open preview page
---for path with space
---valid: `/path/with\ space/xxx`
---invalid: `/path/with\\ space/xxx`
---default: ''
-G.g.mkdp_browser = 'wyeb'
-
---set to 1, echo preview page url in command line when open preview page
---default is 0
-G.g.mkdp_echo_preview_url = 0
-
---a custom vim function name to open preview page
---this function will receive url as param
---default is empty
-G.g.mkdp_browserfunc = ''
-
---options for markdown render
---mkit: markdown-it options for render
---katex: katex options for math
---uml: markdown-it-plantuml options
---maid: mermaid options
---disable_sync_scroll: if disable sync scroll, default 0
---sync_scroll_type: 'middle', 'top' or 'relative', default value is 'middle'
---  middle: mean the cursor position alway show at the middle of the preview page
---  top: mean the vim top viewport alway show at the top of the preview page
---  relative: mean the cursor position alway show at the relative positon of the preview page
---hide_yaml_meta: if hide yaml metadata, default is 1
---sequence_diagrams: js-sequence-diagrams options
---content_editable: if enable content editable for preview page, default: v:false
---disable_filename: if disable filename header for preview page, default: 0
-
---G.cmd([[
---  let g:mkdp_preview_options = {
---      \'mkit': {},
---      \'katex': {},
---      \'uml': {},
---      \'maid': {},
---      \'disable_sync_scroll': 0,
---      \'sync_scroll_type': 'middle',
---      \'hide_yaml_meta': 1,
---      \'sequence_diagrams': {},
---      \'flowchart_diagrams': {},
---      \'content_editable': v:false,
---      \'disable_filename': 0,
---      \'toc': {}
---      \}
---      ]])
---use a custom markdown style must be absolute path
---like '/Users/username/markdown.css' or expand('~/markdown.css')
-
-G.g.mkdp_markdown_css = ''
-
---use a custom highlight style must absolute path
---like '/Users/username/highlight.css' or expand('~/highlight.css')
-G.g.mkdp_highlight_css = ''
-
---use a custom port to start server or empty for random
-G.g.mkdp_port = '12345'
-
---preview page title
---${name} will be replace with the file name
-G.g.mkdp_page_title = '「${name}」'
-
---recognized filetypes
---these filetypes will have MarkdownPreview... commands
-G.g.mkdp_filetypes = {'markdown'}
-
---set default theme (dark or light)
---By default the theme is define according to the preferences of the system
-G.g.mkdp_theme = 'dark'
diff --git a/lua/Filetype/vue.lua b/lua/Filetype/vue.lua
deleted file mode 100644
index d3c76ab..0000000
--- a/lua/Filetype/vue.lua
+++ /dev/null
@@ -1 +0,0 @@
-require('Plugin.ale')
diff --git a/lua/Plugin/coc-settings.json b/lua/Plugin/coc-settings.json
deleted file mode 100644
index 954df77..0000000
--- a/lua/Plugin/coc-settings.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "snippets.ultisnips.pythonPrompt": false,
-  "explorer.icon.enableNerdfont": true,
-  "explorer.toggle": true,
-  "outline.autoWidth": true,
-  "outline.autoPreview": true,
-  "data.home": "~",
-}
diff --git a/lua/Plugin/coc.lua b/lua/Plugin/coc.lua
deleted file mode 100644
index b62f79a..0000000
--- a/lua/Plugin/coc.lua
+++ /dev/null
@@ -1,139 +0,0 @@
-local G = require('G')
-
-G.g.coc_user_config = G.fn.stdpath('config') .. 'lua/Plugin/coc-settings.json'
-
-G.g['coc_global_extensions'] = {
-  "coc-clangd",
-  "coc-python",
-  "coc-lua",
-  "coc-json",
-
-  "coc-translator",
-  "coc-yank",
-  "coc-pairs",
-}
-
--- Having longer updatetime (default is 4000 ms = 4s) leads to noticeable
--- delays and poor user experience
-G.opt.updatetime = 300
-
--- Always show the signcolumn, otherwise it would shift the text each time
--- diagnostics appeared/became resolved
-G.opt.signcolumn = "yes"
-
-local keyset = vim.keymap.set
--- Autocomplete
-function _G.check_back_leader()
-    local col = G.fn.col('.') - 1
-    return col == 0 or G.fn.getline('.'):sub(col, col):match('%s') ~= nil
-end
-
--- Use Tab for trigger completion with characters ahead and navigate
--- NOTE: There's always a completion item selected by default, you may want to enable
--- no select by setting `"suggest.noselect": true` in your configuration file
--- NOTE: Use command ':verbose imap <tab>' to make sure Tab is not mapped by
--- other plugins before putting this into your config
-local opts = {silent = true, noremap = true, expr = true, replace_keycodes = false}
-keyset("i", "<TAB>", 'coc#pum#visible() ? coc#pum#next(1) : v:lua.check_back_leader() ? "<TAB>" : coc#refresh()', opts)
-keyset("i", "<S-TAB>", [[coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"]], opts)
-
--- Make <CR> to accept selected completion item or notify coc.nvim to format
--- <C-g>u breaks current undo, please make your own choice
-keyset("i", "<cr>", [[coc#pum#visible() ? coc#pum#confirm() : "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"]], opts)
-
--- Use `[g` and `]g` to navigate diagnostics
--- Use `:CocDiagnostics` to get all diagnostics of current buffer in location list
-keyset("n", "[g", "<Plug>(coc-diagnostic-prev)", {silent = true})
-keyset("n", "]g", "<Plug>(coc-diagnostic-next)", {silent = true})
-
--- GoTo code navigation
-keyset("n", "gd", "<Plug>(coc-definition)", {silent = true})
-keyset("n", "gy", "<Plug>(coc-type-definition)", {silent = true})
-keyset("n", "gi", "<Plug>(coc-implementation)", {silent = true})
-keyset("n", "gr", "<Plug>(coc-references)", {silent = true})
-
--- Symbol renaming
-keyset("n", "<leader>rn", "<Plug>(coc-rename)", {silent = true})
-
--- Formatting selected code
-keyset("x", "<leader>i", "<Plug>(coc-format-selected)", {silent = true})
-keyset("n", "<leader>i", "<Plug>(coc-format-selected)", {silent = true})
-
--- Apply codeAction to the selected region
--- Example: `<leader>aap` for current paragraph
-local opts = {silent = true, nowait = true}
-
--- Map function and class text objects
--- NOTE: Requires 'textDocument.documentSymbol' support from the language server
-keyset("x", "if", "<Plug>(coc-funcobj-i)", opts)
-keyset("o", "if", "<Plug>(coc-funcobj-i)", opts)
-keyset("x", "af", "<Plug>(coc-funcobj-a)", opts)
-keyset("o", "af", "<Plug>(coc-funcobj-a)", opts)
-keyset("x", "ic", "<Plug>(coc-classobj-i)", opts)
-keyset("o", "ic", "<Plug>(coc-classobj-i)", opts)
-keyset("x", "ac", "<Plug>(coc-classobj-a)", opts)
-keyset("o", "ac", "<Plug>(coc-classobj-a)", opts)
-
--- translator
-keyset("n", "<leader>tt", "<Plug>(coc-translator-p)")
-keyset("v", "<leader>tt", "<Plug>(coc-translator-pv)")
-
--- translator-releader
-keyset("n", "<leader>tr", "<Plug>(coc-translator-r)")
-keyset("v", "<leader>tr", "<Plug>(coc-translator-rv)")
-keyset("n", "<leader>ol", ":CocOutline<CR>")
-
-
--- Highlight the symbol and its references on a CursorHold event(cursor is idle)
-G.api.nvim_create_augroup("CocGroup", {})
-G.api.nvim_create_autocmd("CursorHold", {
-    group = "CocGroup",
-    command = "silent call CocActionAsync('highlight')",
-    desc = "Highlight symbol under cursor on CursorHold"
-})
-
--- Setup formatexpr specified filetype(s)
-G.api.nvim_create_autocmd("FileType", {
-    group = "CocGroup",
-    pattern = "typescript,json",
-    command = "setl formatexpr=CocAction('formatSelected')",
-    desc = "Setup formatexpr specified filetype(s)."
-})
-
--- Update signature help on jump placeholder
-G.api.nvim_create_autocmd("User", {
-    group = "CocGroup",
-    pattern = "CocJumpPlaceholder",
-    command = "call CocActionAsync('showSignatureHelp')",
-    desc = "Update signature help on jump placeholder"
-})
-
--- Remap <C-f> and <C-b> to scroll float windows/popups
----@diagnostic disable-next-line: redefined-local
-local opts = {silent = true, nowait = true, expr = true}
-keyset("n", "<C-f>", 'coc#float#has_scroll() ? coc#float#scroll(1) : "<C-f>"', opts)
-keyset("n", "<C-b>", 'coc#float#has_scroll() ? coc#float#scroll(0) : "<C-b>"', opts)
-keyset("i", "<C-f>",
-       'coc#float#has_scroll() ? "<c-r>=coc#float#scroll(1)<cr>" : "<Right>"', opts)
-keyset("i", "<C-b>",
-       'coc#float#has_scroll() ? "<c-r>=coc#float#scroll(0)<cr>" : "<Left>"', opts)
-keyset("v", "<C-f>", 'coc#float#has_scroll() ? coc#float#scroll(1) : "<C-f>"', opts)
-keyset("v", "<C-b>", 'coc#float#has_scroll() ? coc#float#scroll(0) : "<C-b>"', opts)
-
--- Add `:Format` command to format current buffer
-G.api.nvim_create_user_command("Format", "call CocAction('format')", {})
-
--- " Add `:Fold` command to fold current buffer
-G.api.nvim_create_user_command("Fold", "call CocAction('fold', <f-args>)", {nargs = '?'})
-
--- Add `:OR` command for organize imports of the current buffer
-G.api.nvim_create_user_command("OR", "call CocActionAsync('runCommand', 'editor.action.organizeImport')", {})
-
--- Add (Neo)Vim's native statusline support
--- NOTE: Please see `:h coc-status` for integrations with external plugins that
--- provide custom statusline: lightline.vim, vim-airline
-G.opt.statusline:prepend("%{coc#status()}%{get(b:,'coc_current_function','')}")
-
-
-
-
diff --git a/lua/neovim/keymap.lua b/lua/neovim/keymap.lua
new file mode 100644
index 0000000..221d3c6
--- /dev/null
+++ b/lua/neovim/keymap.lua
@@ -0,0 +1,6 @@
+local G, opt = require('G'), {noremap = true}
+
+--NvimTree
+G.map({
+  {"n", "<c-e>", ":NERDTreeToggle<CR>",          opt},
+})
diff --git a/lua/neovim/neovim.lua b/lua/neovim/neovim.lua
new file mode 100644
index 0000000..94609b3
--- /dev/null
+++ b/lua/neovim/neovim.lua
@@ -0,0 +1,3 @@
+require('neovim.plugsettings.plug')
+
+require('neovim.keymap')
diff --git a/lua/neovim/plugsettings/plug.lua b/lua/neovim/plugsettings/plug.lua
new file mode 100644
index 0000000..0a77e39
--- /dev/null
+++ b/lua/neovim/plugsettings/plug.lua
@@ -0,0 +1,21 @@
+require("lazy").setup({
+
+  -- nerdtree
+  {
+    'preservim/nerdtree',
+    dependencies = {
+      'Xuyuanp/nerdtree-git-plugin',
+      'ryanoasis/vim-devicons',
+    },
+    cmd = 'NERDTreeToggle',
+  },
+
+  --颜色识别
+  {
+    'lilydjwg/colorizer',
+  },
+
+  -- 语法高亮
+  'nvim-treesitter/nvim-treesitter',
+
+})
diff --git a/lua/normal/keymap.lua b/lua/normal/keymap.lua
index 306def5..90ee7c7 100644
--- a/lua/normal/keymap.lua
+++ b/lua/normal/keymap.lua
@@ -1,4 +1,3 @@
-
 local G, opt = require('G'), {noremap = true}
 
 -- base
@@ -56,11 +55,6 @@ G.map({
 {"v", "ga",         ":EasyAlign<CR>",     opt},
 })
 
---NvimTree
-G.map({
-  {"n", "<c-e>", ":NERDTreeToggle<CR>",          opt},
-})
-
 
 
 
diff --git a/lua/normal/normal.lua b/lua/normal/normal.lua
index 92e0295..5a9e3aa 100644
--- a/lua/normal/normal.lua
+++ b/lua/normal/normal.lua
@@ -1,4 +1,6 @@
-require('normal.plug')
+require('normal.plugsettings.plug')
+
 require('normal.keymap')
 require('normal.options')
 
+
diff --git a/lua/normal/plug.lua b/lua/normal/plugsettings/plug.lua
similarity index 53%
rename from lua/normal/plug.lua
rename to lua/normal/plugsettings/plug.lua
index b3f40e2..910ff9c 100644
--- a/lua/normal/plug.lua
+++ b/lua/normal/plugsettings/plug.lua
@@ -1,24 +1,6 @@
-
-local G = require('G')
-
-local lazypath = G.fn.stdpath("data") .. "/lazy/lazy.nvim"
-if not G.loop.fs_stat(lazypath) then
-  G.fn.system({
-    "git",
-    "clone",
-    "--filter=blob:none",
-    "https://github.com/folke/lazy.nvim.git",
-    "--branch=stable", -- latest stable release
-    lazypath,
-  })
-end
-
-G.opt.rtp:prepend(lazypath)
-
 -- Example using a list of specs with the default options
 
 require("lazy").setup({
-lockfile = false,
 
   -- 主题插件
   'nvim-lualine/lualine.nvim',
@@ -26,10 +8,6 @@ lockfile = false,
   'shaunsingh/nord.nvim',
   'yaocccc/nvim-hlchunk',
 
-  -- lsp 补全以及语法高亮
-  -- {'neoclide/coc.nvim', branch = 'release'},
-  -- 'nvim-treesitter/nvim-treesitter',
-
   -- surround 和 wildfire 配合有神奇的效果
   'tpope/vim-surround',
   'gcmt/wildfire.vim',
@@ -38,41 +16,18 @@ lockfile = false,
   'junegunn/vim-easy-align',
   'tpope/vim-commentary',
 
-  --颜色识别
-  'lilydjwg/colorizer',
-
-  --markdown
-  {
-    'iamcco/markdown-preview.nvim',
-    ft = {
-      'markdown',
-    }
-  },
-
-  -- 文件搜索
-  -- 'junegunn/fzf',
-
   -- 多光标
-  -- 'terryma/vim-multiple-cursors',
-
-  -- github copilot
-  -- 'github/copilot.vim',
+  'terryma/vim-multiple-cursors',
 
   -- fzf 
   'vijaymarupudi/nvim-fzf',
 
-  -- nerdtree
-  {
-    'preservim/nerdtree',
-    dependencies = {
-      'Xuyuanp/nerdtree-git-plugin',
-      'ryanoasis/vim-devicons',
-    },
-    cmd = 'NERDTreeToggle',
-  },
 
-  -- 项目管理
-  -- {
+
+  -- github copilot
+  -- 'github/copilot.vim',
+
+  -- 项目管理 {
   --   'Shatur/neovim-session-manager',
   --   dependencies = {
   --    'nvim-lua/plenary.nvim'
@@ -89,6 +44,8 @@ lockfile = false,
   -- end,
   -- dependencies = { {'nvim-tree/nvim-web-devicons'}}
   -- }
+  -- lsp 补全以及语法高亮
+  -- {'neoclide/coc.nvim', branch = 'release'},
 
 })