diff --git a/init.lua b/init.lua
index e2fa618..5c1aa91 100644
--- a/init.lua
+++ b/init.lua
@@ -44,10 +44,3 @@ else
 end
 
 require('normal.normal')
-
--- require('Plugin.coc')
-
--- require('Plugin.Imchange')
--- require('Plugin.lualine')
--- require('Plugin.Imchange')
--- require('Plugin.NERDTree')
diff --git a/lua/G.lua b/lua/G.lua
index b6f3297..7dee0b5 100644
--- a/lua/G.lua
+++ b/lua/G.lua
@@ -18,15 +18,6 @@ function G.map(maps)
     end
 end
 
-function G.hi(hls)
-    for group,color in pairs(hls) do
-        local fg = color.fg and ' ctermfg=' .. color.fg or ' ctermfg=NONE'
-        local bg = color.bg and ' ctermbg=' .. color.bg or ' ctermbg=NONE'
-        local sp = color.sp and ' cterm=' .. color.sp or ''
-        G.api.nvim_command('highlight ' .. group .. fg .. bg .. sp)
-    end
-end
-
 function G.cmd(cmd)
     G.api.nvim_command(cmd)
 end
@@ -39,8 +30,8 @@ function G.eval(c)
     return G.api.nvim_eval(c)
 end
 
-function G.au(c)
-    return G.api.nvim_create_autocmd(c)
+function G.au(even, opts)
+    return G.api.nvim_create_autocmd(even, opts)
 end
 
 G.g.mapleader = ' '
diff --git a/lua/neovim/plugsettings/coc.lua b/lua/neovim/plugsettings/coc.lua
index 1794724..2c027de 100644
--- a/lua/neovim/plugsettings/coc.lua
+++ b/lua/neovim/plugsettings/coc.lua
@@ -40,30 +40,30 @@ return {
           { "n", "gr", "<Plug>(coc-references)",      {silent = true} },
           { "n", "<leader>rn", "<Plug>(coc-rename)",  {silent = true} },
 
-          { "x", "<c-I>", "<Plug>(coc-format-selected)", {silent = true} },
-          { "n", "<c-I>", "<Plug>(coc-format-selected)", {silent = true} },
+          { "v", "<c-I>", "<Plug>(coc-format-selected)", {silent = true} },
+          -- { "n", "<c-I>", "<Plug>(coc-format-selected)", {silent = true} },
 
         })
-        local keyset = vim.keymap.set
+        -- local keyset = vim.keymap.set
 
 
         function _G.check_back_space()
             local col = G.fn.col('.') - 1
-            return col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') ~= nil
+            return col == 0 or G.fn.getline('.'):sub(col, col):match('%s') ~= nil
         end
 
-        keyset("n", "[g", "<Plug>(coc-diagnostic-prev)", {silent = true})
-        keyset("n", "]g", "<Plug>(coc-diagnostic-next)", {silent = true})
+        -- keyset("n", "[g", "<Plug>(coc-diagnostic-prev)", {silent = true})
+        -- keyset("n", "]g", "<Plug>(coc-diagnostic-next)", {silent = true})
 
-        vim.api.nvim_create_augroup("CocGroup", {})
-        vim.api.nvim_create_autocmd("CursorHold", {
+        G.api.nvim_create_augroup("CocGroup", {})
+        G.au("CursorHold", {
             group = "CocGroup",
             command = "silent call CocActionAsync('highlight')",
             desc = "Highlight symbol under cursor on CursorHold"
         })
 
 
-        vim.api.nvim_create_autocmd("FileType", {
+       G.au("FileType", {
             group = "CocGroup",
             pattern = "typescript,json",
             command = "setl formatexpr=CocAction('formatSelected')",
@@ -71,7 +71,7 @@ return {
         })
 
         -- Update signature help on jump placeholder
-        vim.api.nvim_create_autocmd("User", {
+        G.au("User", {
             group = "CocGroup",
             pattern = "CocJumpPlaceholder",
             command = "call CocActionAsync('showSignatureHelp')",
@@ -80,92 +80,92 @@ return {
 
         -- Apply codeAction to the selected region
         -- Example: `<leader>aap` for current paragraph
-        local opts = {silent = true, nowait = true}
-        keyset("x", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
-        keyset("n", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
+        --local opts = {silent = true, nowait = true}
+        --keyset("x", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
+        --keyset("n", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
 
-        -- Remap keys for apply code actions at the cursor position.
-        keyset("n", "<leader>ac", "<Plug>(coc-codeaction-cursor)", opts)
-        -- Remap keys for apply source code actions for current file.
-        keyset("n", "<leader>as", "<Plug>(coc-codeaction-source)", opts)
-        -- Apply the most preferred quickfix action on the current line.
-        keyset("n", "<leader>qf", "<Plug>(coc-fix-current)", opts)
+        ---- Remap keys for apply code actions at the cursor position.
+        --keyset("n", "<leader>ac", "<Plug>(coc-codeaction-cursor)", opts)
+        ---- Remap keys for apply source code actions for current file.
+        --keyset("n", "<leader>as", "<Plug>(coc-codeaction-source)", opts)
+        ---- Apply the most preferred quickfix action on the current line.
+        --keyset("n", "<leader>qf", "<Plug>(coc-fix-current)", opts)
 
-        -- Remap keys for apply refactor code actions.
-        keyset("n", "<leader>re", "<Plug>(coc-codeaction-refactor)", { silent = true })
-        keyset("x", "<leader>r", "<Plug>(coc-codeaction-refactor-selected)", { silent = true })
-        keyset("n", "<leader>r", "<Plug>(coc-codeaction-refactor-selected)", { silent = true })
+        ---- Remap keys for apply refactor code actions.
+        --keyset("n", "<leader>re", "<Plug>(coc-codeaction-refactor)", { silent = true })
+        --keyset("x", "<leader>r", "<Plug>(coc-codeaction-refactor-selected)", { silent = true })
+        --keyset("n", "<leader>r", "<Plug>(coc-codeaction-refactor-selected)", { silent = true })
 
-        -- Run the Code Lens actions on the current line
-        keyset("n", "<leader>cl", "<Plug>(coc-codelens-action)", opts)
+        ---- Run the Code Lens actions on the current line
+        --keyset("n", "<leader>cl", "<Plug>(coc-codelens-action)", opts)
 
 
-        -- 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)
+        ---- 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)
 
 
-        -- 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)
+        ---- 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)
 
 
-        -- Use CTRL-S for selections ranges
-        -- Requires 'textDocument/selectionRange' support of language server
-        keyset("n", "<C-s>", "<Plug>(coc-range-select)", {silent = true})
-        keyset("x", "<C-s>", "<Plug>(coc-range-select)", {silent = true})
+        ---- Use CTRL-S for selections ranges
+        ---- Requires 'textDocument/selectionRange' support of language server
+        --keyset("n", "<C-s>", "<Plug>(coc-range-select)", {silent = true})
+        --keyset("x", "<C-s>", "<Plug>(coc-range-select)", {silent = true})
 
 
-        -- Add `:Format` command to format current buffer
-        vim.api.nvim_create_user_command("Format", "call CocAction('format')", {})
+        ---- Add `:Format` command to format current buffer
+        --vim.api.nvim_create_user_command("Format", "call CocAction('format')", {})
 
-        -- " Add `:Fold` command to fold current buffer
-        vim.api.nvim_create_user_command("Fold", "call CocAction('fold', <f-args>)", {nargs = '?'})
+        ---- " Add `:Fold` command to fold current buffer
+        --vim.api.nvim_create_user_command("Fold", "call CocAction('fold', <f-args>)", {nargs = '?'})
 
-        -- Add `:OR` command for organize imports of the current buffer
-        vim.api.nvim_create_user_command("OR", "call CocActionAsync('runCommand', 'editor.action.organizeImport')", {})
+        ---- Add `:OR` command for organize imports of the current buffer
+        --vim.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
-        vim.opt.statusline:prepend("%{coc#status()}%{get(b:,'coc_current_function','')}")
+        ---- 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
+        --vim.opt.statusline:prepend("%{coc#status()}%{get(b:,'coc_current_function','')}")
 
 
-        -- Mappings for CoCList
-        -- code actions and coc stuff
-        ---@diagnostic disable-next-line: redefined-local
-        local opts = {silent = true, nowait = true}
-        -- Show all diagnostics
-        keyset("n", "<space>a", ":<C-u>CocList diagnostics<cr>", opts)
-        -- Manage extensions
-        keyset("n", "<space>e", ":<C-u>CocList extensions<cr>", opts)
-        -- Show commands
-        keyset("n", "<space>c", ":<C-u>CocList commands<cr>", opts)
-        -- Find symbol of current document
-        keyset("n", "<space>o", ":<C-u>CocList outline<cr>", opts)
-        -- Search workspace symbols
-        keyset("n", "<space>s", ":<C-u>CocList -I symbols<cr>", opts)
-        -- Do default action for next item
-        keyset("n", "<space>j", ":<C-u>CocNext<cr>", opts)
-        -- Do default action for previous item
-        keyset("n", "<space>k", ":<C-u>CocPrev<cr>", opts)
-        -- Resume latest coc list
-        keyset("n", "<space>p", ":<C-u>CocListResume<cr>", opts)
+        ---- Mappings for CoCList
+        ---- code actions and coc stuff
+        -----@diagnostic disable-next-line: redefined-local
+        --local opts = {silent = true, nowait = true}
+        ---- Show all diagnostics
+        --keyset("n", "<space>a", ":<C-u>CocList diagnostics<cr>", opts)
+        ---- Manage extensions
+        --keyset("n", "<space>e", ":<C-u>CocList extensions<cr>", opts)
+        ---- Show commands
+        --keyset("n", "<space>c", ":<C-u>CocList commands<cr>", opts)
+        ---- Find symbol of current document
+        --keyset("n", "<space>o", ":<C-u>CocList outline<cr>", opts)
+        ---- Search workspace symbols
+        --keyset("n", "<space>s", ":<C-u>CocList -I symbols<cr>", opts)
+        ---- Do default action for next item
+        --keyset("n", "<space>j", ":<C-u>CocNext<cr>", opts)
+        ---- Do default action for previous item
+        --keyset("n", "<space>k", ":<C-u>CocPrev<cr>", opts)
+        ---- Resume latest coc list
+        --keyset("n", "<space>p", ":<C-u>CocListResume<cr>", opts)
       end,
     },
 }
diff --git a/lua/normal/options.lua b/lua/normal/options.lua
index dfb0106..f255d8c 100644
--- a/lua/normal/options.lua
+++ b/lua/normal/options.lua
@@ -39,7 +39,7 @@ G.opt.wrap          = false
 G.cmd("filetype plugin indent on")
 
 -- 取消换行注释
-G.api.nvim_create_autocmd({ "BufEnter" }, {
+G.au({ "BufEnter" }, {
 	pattern = { "*" },
 	callback = function()
 		-- vim.opt.formatoptions = vim.opt.formatoptions - { "c", "r", "o" }
@@ -49,6 +49,13 @@ G.api.nvim_create_autocmd({ "BufEnter" }, {
 	end,
 })
 
+G.au({ "InsertEnter" }, {
+	pattern = { "*" },
+	callback = function()
+    G.opt.hlsearch = false
+	end,
+})
+
 -- G.au({
 --   {"CmdlineEnter"},
 --   {
diff --git a/lua/normal/plugsettings/edit-plugs.lua b/lua/normal/plugsettings/edit-plugs.lua
index 298a768..7b6c3bf 100644
--- a/lua/normal/plugsettings/edit-plugs.lua
+++ b/lua/normal/plugsettings/edit-plugs.lua
@@ -8,6 +8,7 @@ return {
     --格式整理 
     {
     'junegunn/vim-easy-align',
+      lazy = true,
       cmd = "EasyAlign",
       config = function ()
         G.map({