diff --git a/ftplugin/javascript.lua b/ftplugin/javascript.lua
index 94d00e9..0c2615a 100644
--- a/ftplugin/javascript.lua
+++ b/ftplugin/javascript.lua
@@ -1,4 +1,4 @@
 vim.opt_local.expandtab = true
-vim.opt_local.shiftwidth = 4
-vim.opt_local.tabstop = 4
-vim.opt_local.softtabstop = 4
+vim.opt_local.shiftwidth = 2
+vim.opt_local.tabstop = 2
+vim.opt_local.softtabstop = 2
diff --git a/lua/core/init.lua b/lua/core/init.lua
index ab0b1c7..76d98d9 100644
--- a/lua/core/init.lua
+++ b/lua/core/init.lua
@@ -16,4 +16,3 @@ require("user.keymaps")
 -- require("user.bufferline")
 -- require("user.chat_gpt")
 -- vim.cmd("colorscheme one_monokai")
--- vim.cmd("colorscheme github_dark")
diff --git a/lua/custom/plugins/bufferline.lua b/lua/custom/plugins/bufferline.lua
index adc8b38..e107c8e 100644
--- a/lua/custom/plugins/bufferline.lua
+++ b/lua/custom/plugins/bufferline.lua
@@ -80,7 +80,7 @@ return {
 				show_close_icon = true,
 				show_tab_indicators = true,
 				persist_buffer_sort = true, -- whether or not custom sorted buffers should persist
-				separator_style = "thin", -- | "thick" | "thin" | { 'any', 'any' },
+				separator_style = { "", "" }, -- | "thick" | "thin" | { 'any', 'any' },
 				enforce_regular_tabs = true,
 				always_show_bufferline = true,
 			},
diff --git a/lua/custom/plugins/cmdline.lua b/lua/custom/plugins/cmdline.lua
index c89d491..2e6a085 100644
--- a/lua/custom/plugins/cmdline.lua
+++ b/lua/custom/plugins/cmdline.lua
@@ -10,6 +10,7 @@ return {
 	{ "gelguy/wilder.nvim", enabled = not use_noice },
 	{
 		"folke/noice.nvim",
+		lazy = true,
 		enabled = use_noice,
 		dependencies = {
 			{ "MunifTanjim/nui.nvim", enabled = use_noice },
diff --git a/lua/plugins/cmp.lua b/lua/plugins/cmp.lua
index 51b9c54..15df0bd 100644
--- a/lua/plugins/cmp.lua
+++ b/lua/plugins/cmp.lua
@@ -10,28 +10,19 @@ if data_exists then
 	lspghost_text = custom_cmp.lspghost_text
 end
 return {
-	{ "hrsh7th/cmp-nvim-lsp", event = "InsertEnter" },
-	{ "hrsh7th/cmp-buffer", event = "InsertEnter" },
-	{ "hrsh7th/cmp-path", event = "InsertEnter" },
-	{ "saadparwaiz1/cmp_luasnip", event = "InsertEnter" },
-	{ "hrsh7th/cmp-nvim-lua", event = "InsertEnter" },
-	{ "lukas-reineke/cmp-rg", enabled = cmprg }, -- experimental
-	{ "hrsh7th/cmp-calc", enabled = cmpcalc }, -- experimental
-	{ "quangnguyen30192/cmp-nvim-tags", enabled = cmptag }, -- experimental
+	{ "hrsh7th/cmp-nvim-lsp", event = "InsertEnter", lazy = true },
+	{ "hrsh7th/cmp-buffer", event = "InsertEnter", lazy = true },
+	{ "hrsh7th/cmp-path", event = "InsertEnter", lazy = true },
+	{ "saadparwaiz1/cmp_luasnip", event = "InsertEnter", lazy = true },
+	{ "hrsh7th/cmp-nvim-lua", event = "InsertEnter", lazy = true },
+	{ "lukas-reineke/cmp-rg", lazy = true, enabled = cmprg }, -- experimental
+	{ "hrsh7th/cmp-calc", lazy = true, enabled = cmpcalc }, -- experimental
+	{ "quangnguyen30192/cmp-nvim-tags", lazy = true, enabled = cmptag }, -- experimental
 	{
 		"hrsh7th/nvim-cmp",
+		lazy = true,
 		version = false, -- last release is way too old
 		event = "InsertEnter",
-		-- dependencies = {
-		-- 	"hrsh7th/cmp-nvim-lsp",
-		-- 	"hrsh7th/cmp-buffer",
-		-- 	"hrsh7th/cmp-path",
-		-- 	"saadparwaiz1/cmp_luasnip",
-		-- 	"hrsh7th/cmp-nvim-lua",
-		-- 	{ "lukas-reineke/cmp-rg", enabled = cmprg }, -- experimental
-		-- 	{ "hrsh7th/cmp-calc", enabled = cmpcalc }, -- experimental
-		-- 	{ "quangnguyen30192/cmp-nvim-tags", enabled = cmptag }, -- experimental
-		-- },
 		opts = function()
 			local cmp = require("cmp")
 			local luasnip = require("luasnip")
diff --git a/lua/plugins/cmp_cmdline.lua b/lua/plugins/cmp_cmdline.lua
index a2a5c8a..6ceee45 100644
--- a/lua/plugins/cmp_cmdline.lua
+++ b/lua/plugins/cmp_cmdline.lua
@@ -2,6 +2,7 @@ return {
 	-- for auto complate commond mode
 	{
 		"gelguy/wilder.nvim",
+		lazy = true,
 		event = "BufWinEnter",
 		config = function()
 			local wilder = require("wilder")
diff --git a/lua/plugins/init.lua b/lua/plugins/init.lua
index 1b970e5..ca80703 100644
--- a/lua/plugins/init.lua
+++ b/lua/plugins/init.lua
@@ -44,6 +44,7 @@ return {
 	{
 		"rafamadriz/friendly-snippets",
 		event = "InsertEnter",
+		lazy = true,
 		config = function()
 			require("luasnip.loaders.from_vscode").lazy_load()
 			require("user.snippets")
@@ -81,6 +82,7 @@ return {
 	},
 	{
 		"neovim/nvim-lspconfig",
+		lazy = true,
 		event = "BufRead",
 		-- dependencies = {
 		-- 	"williamboman/mason-lspconfig.nvim",
@@ -127,12 +129,13 @@ return {
 	{ "RRethy/vim-illuminate", event = "BufRead", lazy = true },
 	{
 		"jayp0521/mason-null-ls.nvim",
-		-- lazy = true,
+		lazy = true,
 		dependencies = {
 			-- "jose-elias-alvarez/null-ls.nvim",
 			"nvimtools/none-ls.nvim",
 			dependencies = {
 				"nvimtools/none-ls-extras.nvim",
+				lazy = true,
 			},
 			config = function()
 				require("user.lsp.null-ls")
@@ -146,6 +149,7 @@ return {
 	-- debuging
 	{
 		"rcarriga/nvim-dap-ui",
+		lazy = true,
 		event = "BufRead",
 		dependencies = "mfussenegger/nvim-dap",
 		enabled = vim.fn.has("win32") == 0,
@@ -155,6 +159,7 @@ return {
 	},
 	{
 		"jay-babu/mason-nvim-dap.nvim",
+		lazy = true,
 		event = "BufRead",
 		dependencies = { "williamboman/mason.nvim", "mfussenegger/nvim-dap" },
 		enabled = vim.fn.has("win32") == 0,
@@ -199,6 +204,7 @@ return {
 		"numToStr/Comment.nvim",
 		-- event = "BufWinEnter",
 		event = "InsertEnter",
+		lazy = true,
 		config = function()
 			require("user.comment")
 		end,
@@ -206,6 +212,7 @@ return {
 	{
 		"lukas-reineke/indent-blankline.nvim",
 		event = "BufRead",
+		lazy = true,
 		opts = {
 			indent = {
 				char = "│",
@@ -255,11 +262,12 @@ return {
 	-- build = "npm install -g live-server",
 	-- },
 	-- for multi cursor select
-	{ "mg979/vim-visual-multi", event = "BufWinEnter" },
+	{ "mg979/vim-visual-multi", event = "BufWinEnter", lazy = true },
 	-- for auto close tag
 	{
 		"windwp/nvim-ts-autotag",
 		-- event = "BufWinEnter",
+		lazy = true,
 		event = "BufRead",
 		dependencies = "nvim-treesitter/nvim-treesitter",
 		config = function()
@@ -269,6 +277,7 @@ return {
 	-- for auto detection file and run code
 	{
 		"CRAG666/code_runner.nvim",
+		lazy = true,
 		event = "InsertEnter",
 		-- dependencies = "nvim-lua/plenary.nvim",
 		cmd = { "RunCode", "RunFile", "RunProject", "RunClose" },
@@ -279,6 +288,7 @@ return {
 	-- for color view
 	{
 		"NvChad/nvim-colorizer.lua",
+		lazy = true,
 		event = "BufRead",
 		opts = function()
 			require("user.colorizer")
@@ -287,6 +297,7 @@ return {
 	-- for winbar icon
 	{
 		"SmiteshP/nvim-navic",
+		lazy = true,
 		dependencies = "neovim/nvim-lspconfig",
 		event = "InsertEnter",
 		config = function()
@@ -297,6 +308,7 @@ return {
 	-- for popup alert
 	{
 		"rcarriga/nvim-notify",
+		lazy = true,
 		event = "BufWinEnter",
 		keys = {
 			{
@@ -328,6 +340,7 @@ return {
 	-- for resize screen
 	{
 		"mrjones2014/smart-splits.nvim",
+		lazy = true,
 		event = "BufRead",
 		config = function()
 			require("user.smartspit")
@@ -352,6 +365,7 @@ return {
 	}, -- mini scrollview
 	{
 		"karb94/neoscroll.nvim",
+		lazy = true,
 		event = "InsertEnter",
 		config = function()
 			require("user.neoscroll")
@@ -359,13 +373,14 @@ return {
 	},
 	{
 		"dstein64/nvim-scrollview",
+		lazy = true,
 		event = "BufRead",
 		config = function()
 			require("user.nvimscroll")
 		end,
 	},
 	-- for check startuptime
-	{ "dstein64/vim-startuptime", cmd = "StartupTime", event = "InsertEnter" },
+	{ "dstein64/vim-startuptime", lazy = true, cmd = "StartupTime", event = "InsertEnter" },
 	-- for coloring pairs
 	-- remark 20231101 - menyebabkan error treesitter
 	-- {
@@ -374,9 +389,10 @@ return {
 	-- 	dependencies = "nvim-treesitter/nvim-treesitter",
 	-- },
 	-- for git
-	{ "HiPhish/nvim-ts-rainbow2", event = "BufRead", dependencies = "nvim-treesitter/nvim-treesitter" },
+	{ "HiPhish/nvim-ts-rainbow2", lazy = true, event = "BufRead", dependencies = "nvim-treesitter/nvim-treesitter" },
 	{
 		"lewis6991/gitsigns.nvim",
+		lazy = true,
 		enabled = vim.fn.executable("git") == 1,
 		ft = "gitcommit",
 		event = "BufRead",
diff --git a/lua/plugins/lspprogress.lua b/lua/plugins/lspprogress.lua
index d2a7959..6620074 100644
--- a/lua/plugins/lspprogress.lua
+++ b/lua/plugins/lspprogress.lua
@@ -44,6 +44,7 @@ end
 return {
 	{
 		"j-hui/fidget.nvim",
+		lazy = true,
 		enabled = fidget,
 		tag = "legacy",
 		event = "BufRead",
@@ -59,6 +60,7 @@ return {
 	{
 		"linrongbin16/lsp-progress.nvim",
 		enabled = lualine,
+		lazy = true,
 		branch = "main",
 		event = { "BufRead" },
 		config = function()
diff --git a/lua/plugins/transparant.lua b/lua/plugins/transparant.lua
index 147ce5f..42be48f 100644
--- a/lua/plugins/transparant.lua
+++ b/lua/plugins/transparant.lua
@@ -23,6 +23,7 @@ return {
 	-- transparant config
 	{
 		"xiyaowong/transparent.nvim",
+		lazy = true,
 		enabled = transparent,
 		event = "BufWinEnter",
 		cmd = { "TransparentToggle", "TransparentEnable", "TransparentDisable" },
diff --git a/lua/plugins/ui.lua b/lua/plugins/ui.lua
index 03c2afa..484a407 100644
--- a/lua/plugins/ui.lua
+++ b/lua/plugins/ui.lua
@@ -3,6 +3,7 @@ return {
 	{
 		"goolord/alpha-nvim",
 		-- event = "BufWinEnter",
+		lazy = true,
 		event = "VimEnter",
 		config = function()
 			require("user.alpha")
@@ -11,6 +12,7 @@ return {
 	-- line info bootom
 	{
 		"nvim-lualine/lualine.nvim",
+		lazy = true,
 		-- dependencies = { "kyazdani42/nvim-web-devicons", opt = true },
 		event = "BufWinEnter",
 		config = function()
@@ -20,6 +22,7 @@ return {
 	-- for show icon
 	{
 		"kyazdani42/nvim-web-devicons",
+		lazy = true,
 		dependencies = { "DaikyXendo/nvim-material-icon" },
 		event = "BufRead",
 		config = function()
@@ -29,6 +32,7 @@ return {
 	-- for tree exploler
 	{
 		"kyazdani42/nvim-tree.lua",
+		lazy = true,
 		event = "BufRead",
 		cmd = { "NvimTree", "NvimTreeToggle", "NvimTreeFocus", "NvimTreeClose" },
 		-- dependencies = "kyazdani42/nvim-web-devicons",
@@ -44,10 +48,12 @@ return {
 	-- for file tab
 	{
 		"famiu/bufdelete.nvim",
+		lazy = true,
 		event = "InsertEnter",
 	},
 	{
 		"akinsho/bufferline.nvim",
+		lazy = true,
 		event = "BufWinEnter",
 		config = function()
 			require("user.bufferline")
@@ -68,6 +74,7 @@ return {
 	-- key mapping
 	{
 		"folke/which-key.nvim",
+		lazy = true,
 		keys = { "<leader>", '"', "'", "`", "c", "v" },
 		event = "VeryLazy",
 		config = function()
@@ -77,6 +84,7 @@ return {
 	-- for search
 	{
 		"nvim-telescope/telescope.nvim",
+		lazy = true,
 		-- event = "BufRead",
 		-- dependencies = { { "nvim-lua/plenary.nvim" } },
 		cmd = "Telescope",