diff --git a/init.lua b/init.lua
index 7aeb3b0..39d6af2 100644
--- a/init.lua
+++ b/init.lua
@@ -17,9 +17,9 @@ require("plugin-config/nvim-autopairs")
 require("plugin-config/lua_snip")
 require("plugin-config/table-mode")
 require("plugin-config/mkdnflow")
-require("plugin-config/orgmode")
 require("plugin-config/project")
--- require("plugin-config/dashboard")
+-- require("plugin-config/alpha")
+require("plugin-config/dashboard")
 require("plugin-config/hop")
 require("plugin-config/neotree")
 require("plugin-config/live_command")
@@ -30,6 +30,7 @@ require("plugin-config/lazygit")
 
 require("autocmd")
 require("lsp")
+require("lsp.flutter")
 require("lsp.cmp")
 -- require("lsp.coc")
 require("lsp.null-ls")
diff --git a/lua/autocmd.lua b/lua/autocmd.lua
index a0281eb..6da9e2d 100644
--- a/lua/autocmd.lua
+++ b/lua/autocmd.lua
@@ -17,10 +17,11 @@ end
 
 function set_colorscheme()
 	local colorschemes = vim.fn.getcompletion("", "color")
-	local desired_colorscheme = "everforest"
+	local desired_colorscheme = "material"
 
 	if vim.tbl_contains(colorschemes, desired_colorscheme) then
 		vim.cmd("colorscheme " .. desired_colorscheme)
+		vim.g.material_style = "lighter"
 	else
 		vim.cmd("colorscheme default")
 	end
diff --git a/lua/basic.lua b/lua/basic.lua
index a9b936d..4bb743b 100644
--- a/lua/basic.lua
+++ b/lua/basic.lua
@@ -72,6 +72,12 @@ M.load_default_options = function()
 	for k, v in pairs(let_options) do
 		vim.g[k] = v
 	end
+
+	local colorschemes = vim.fn.getcompletion("", "color")
+	local desired_colorscheme = "material"
+	if vim.tbl_contains(colorschemes, desired_colorscheme) then
+		vim.g.material_style = "lighter"
+	end
 end
 
 return M
diff --git a/lua/lsp/config/marksman.lua b/lua/lsp/config/marksman.lua
new file mode 100644
index 0000000..723c978
--- /dev/null
+++ b/lua/lsp/config/marksman.lua
@@ -0,0 +1 @@
+return require("lsp.config.basic_config")
diff --git a/lua/lsp/config/pylsp.lua b/lua/lsp/config/pylsp.lua
index 9df9c36..0a6cd72 100644
--- a/lua/lsp/config/pylsp.lua
+++ b/lua/lsp/config/pylsp.lua
@@ -5,7 +5,11 @@ return {
 				pylsp = {
 					plugins = {
 						pycodestyle = {
-							ignore = { "E501" },
+							ignore = { "E501", "E265" },
+						},
+						jedi_completion = {
+							enabled = true,
+							fuzzy = true,
 						},
 					},
 				},
diff --git a/lua/lsp/flutter.lua b/lua/lsp/flutter.lua
new file mode 100644
index 0000000..3e64f77
--- /dev/null
+++ b/lua/lsp/flutter.lua
@@ -0,0 +1 @@
+require("flutter-tools").setup({}) -- use defaults
diff --git a/lua/lsp/init.lua b/lua/lsp/init.lua
index 14d117a..46eade5 100644
--- a/lua/lsp/init.lua
+++ b/lua/lsp/init.lua
@@ -14,9 +14,9 @@ local servers = {
 	omnisharp = require("lsp.config.csharp"),
 	-- bashls = require("lsp.config.bash"),
 	pyright = require("lsp.config.pyright"),
-	-- pylsp = require("lsp.config.pylsp"),
+	marksman = require("lsp.config.marksman"),
+	pylsp = require("lsp.config.pylsp"),
 	volar = require("lsp.config.vue"),
-	-- jedi_language_server = require("lsp.config.jedi"),
 	-- html = require("lsp.config.html"),
 	-- cssls = require("lsp.config.css"),
 	-- emmet_ls = require("lsp.config.emmet"),
diff --git a/lua/plugin-config/dashboard.lua b/lua/plugin-config/dashboard.lua
index 489fabd..40b7638 100644
--- a/lua/plugin-config/dashboard.lua
+++ b/lua/plugin-config/dashboard.lua
@@ -1,81 +1,89 @@
--- local db = require("dashboard")
--- db.custom_header = {
--- 	"",
--- 	"┳┻|        ",
--- 	"┻┳|        ",
--- 	"┳┻|ヘ ∧    ",
--- 	"┻┳| ● w ● )",
--- 	"┳┻|⊂ノ     ",
--- 	"┻┳|Ｊ      ",
--- 	"",
--- }
-require("dashboard").setup{
-  custom_header = {
-    "",
-    "┳┻|        ",
-    "┻┳|        ",
-    "┳┻|ヘ ∧    ",
-    "┻┳| ● w ● )",
-    "┳┻|⊂ノ     ",
-    "┻┳|Ｊ      ",
-    "",
-  },
-  custom_section = {
-    a = {
-      description = { "  Find File          " },
-      command = "Telescope find_files find_command=rg,--hidden,--files",
-    },
-    b = {
-      description = { "  Recently Used Files" },
-      command = "Telescope oldfiles",
-    },
-    c = {
-      description = { "  Find Word          " },
-      command = "Telescope live_grep",
-    },
-    d = {
-      description = { "洛 New File           " },
-      command = "DashboardNewFile",
-    },
-    e = {
-      description = { "  Bookmarks          " },
-      command = "Telescope marks",
-    },
-    f = {
-      description = { "  Load Last Session  " },
-      command = "SessionLoad",
-    },
-  },
-  custom_footer = {
-    "Neovim",
-  },
-}
+local db = require("dashboard")
+local function foot()
+	-- local total_plugins = #vim.tbl_keys(packer_plugins)
+	local function get_table_size(t)
+		local count = 0
+		for _, __ in pairs(t) do
+			count = count + 1
+		end
+		return count
+	end
 
+	local opt, start = require("packer.plugin_utils").list_installed_plugins()
+	local plugin_count = get_table_size(opt) + get_table_size(start)
+	local datetime = os.date(" %d-%m-%Y   %H:%M:%S")
+	local version = vim.version()
+	local nvim_version_info = "   v" .. version.major .. "." .. version.minor .. "." .. version.patch
 
+	return datetime .. "   " .. plugin_count .. " plugins" .. nvim_version_info
+end
 
--- db.custom_center = {
--- 	{
--- 		icon = "  ",
--- 		desc = "Find  File                              ",
--- 		action = "Telescope find_files find_command=rg,--hidden,--files",
--- 		shortcut = "SPC f f",
--- 	},
--- 	{
--- 		icon = "  ",
--- 		desc = "Recently opened files                   ",
--- 		action = "Telescope oldfiles",
--- 		shortcut = "SPC f r",
--- 	},
--- 	{
--- 		icon = "  ",
--- 		desc = "Open  Project                           ",
--- 		action = "Telescope Project                                    ",
--- 		shortcut = "SPC f p",
--- 	},
--- 	{
--- 		icon = "  ",
--- 		desc = "File  Browser                           ",
--- 		action = "Telescope file_browser",
--- 		shortcut = "SPC f b",
--- 	},
--- }
+db.setup({
+	theme = "doom",
+	config = {
+		header = {
+			"                :*+++++********++=-:.   ",
+			"                #-                  =+*+",
+			"               .%                      %",
+			"               ++                     .#",
+			"              -#                      #.",
+			"              *=                     :# ",
+			"             .%.                     *- ",
+			"             +*                     .%  ",
+			"             %-                     ==  ",
+			"            -@++++++++++======----::#.  ",
+			"            *-          .....::::--**   ",
+			"           .%                      %=   ",
+			"           ++                     =%:   ",
+			"  .+++**+++%%##########%%%%%%%%%%%%%***-",
+			"     .+ .*           -+ ..:=+*%%%%%.    ",
+			"     +: :+           *:        :+%*     ",
+			"     %   *.        .+-           *:     ",
+			"    =+    %==-::-===.        .-=+*      ",
+			"   :%=    #.  ..      .:--=+-:+:+       ",
+			"  +%%%=    +*---+----:*    = :+:        ",
+			"=%%%%%%=    .==-*.   .*:---=:.     .... ",
+			"                                        ",
+		},
+		center = {
+			{
+				icon = " ",
+				icon_hl = "Title",
+				desc = "Find File           ",
+				desc_hl = "String",
+				key = "b",
+				keymap = "SPC f f",
+				key_hl = "Number",
+				action = "Telescope find_files find_command=rg,--hidden,--files",
+			},
+			{
+				icon = " ",
+				desc = "Recently opened files                   ",
+				desc_hl = "String",
+				key = "a",
+				keymap = "SPC f r",
+				key_hl = "Number",
+				action = "Telescope oldfiles",
+			},
+			{
+				icon = " ",
+				desc = "Open  Project                           ",
+				desc_hl = "String",
+				key = "c",
+				keymap = "SPC f p",
+				key_hl = "Number",
+				action = "Telescope Project                                    ",
+			},
+			{
+				icon = " ",
+				desc = "File  Browser                           ",
+				desc_hl = "String",
+				key = "d",
+				keymap = "SPC f b",
+				key_hl = "Number",
+				action = "Telescope file_browser",
+			},
+		},
+		footer = { foot() }, --your footer
+	},
+})
diff --git a/lua/plugin-config/lua_line.lua b/lua/plugin-config/lua_line.lua
index caba7b4..093a8ca 100644
--- a/lua/plugin-config/lua_line.lua
+++ b/lua/plugin-config/lua_line.lua
@@ -33,6 +33,7 @@ require("lualine").setup({
 			tabline = 1000,
 			winbar = 1000,
 		},
+		theme = "material-nvim",
 	},
 	sections = {
 		lualine_a = { "mode" },
diff --git a/lua/plugins.lua b/lua/plugins.lua
index 87b3eff..1d7ef1d 100644
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -13,6 +13,8 @@ return require("packer").startup(function()
 	use("folke/tokyonight.nvim")
 
 	use("sainnhe/everforest")
+
+	use("marko-cerovac/material.nvim")
 	-----------------------------------------------------------------------------------------
 
 	-- a good terminal
@@ -40,7 +42,7 @@ return require("packer").startup(function()
 
 	-- orgmode support
 	-- orgmode 支持
-	use({ "nvim-orgmode/orgmode" })
+	-- use({ "nvim-orgmode/orgmode" })
 
 	-- nvim-tree for file manage
 	-- use({
@@ -60,16 +62,10 @@ return require("packer").startup(function()
 
 	-- vim dashboard
 	-- vim 开始界面
-	-- use({
-	-- 	"glepnir/dashboard-nvim",
-	-- 	event = "VimEnter",
-	-- 	-- config = function()
-	-- 	-- 	require("dashboard").setup({
-	-- 	-- 		-- config
-	-- 	-- 	})
-	-- 	-- end,
-	-- 	requires = { "nvim-tree/nvim-web-devicons" },
-	-- })
+	use({
+		"glepnir/dashboard-nvim",
+		requires = { "nvim-tree/nvim-web-devicons" },
+	})
 
 	-- smooth neovim scroll
 	-- 顺滑的neovim滚动
@@ -79,9 +75,6 @@ return require("packer").startup(function()
 	-- 顶部状态栏
 	use({ "akinsho/bufferline.nvim", tag = "v3.*", requires = "nvim-tree/nvim-web-devicons" })
 
-	-- 更方便的切换buffer
-	-- use({ "matbme/JABS.nvim" })
-
 	-- treesitter
 	use({
 		"nvim-treesitter/nvim-treesitter",
@@ -167,14 +160,20 @@ return require("packer").startup(function()
 		"neovim/nvim-lspconfig",
 	})
 
-	-- coc-nvim complete
-	-- use({ "neoclide/coc.nvim", branch = "release" })
 	-- null-ls for formatter and others
 	-- null-ls 用于格式化和其他
 	use({
 		"jose-elias-alvarez/null-ls.nvim",
 	})
 
+	-- flutter support
+	use({
+		"akinsho/flutter-tools.nvim",
+		requires = {
+			"nvim-lua/plenary.nvim",
+			"stevearc/dressing.nvim", -- optional for vim.ui.select
+		},
+	})
 	-- -- 补全引擎
 	use("hrsh7th/nvim-cmp")
 	-- Snippet 引擎