diff --git a/lazy-lock.json b/lazy-lock.json
index b27c391..34eeaea 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -10,10 +10,10 @@
   "cmp_luasnip": { "branch": "master", "commit": "05a9ab28b53f71d1aece421ef32fee2cb857a843" },
   "code_runner.nvim": { "branch": "main", "commit": "d135c4178bf8980ca5fa4aa6e27ab9ee4373c875" },
   "codeium.vim": { "branch": "main", "commit": "9406f13cf3eaa08318b76746bd105a04506cab27" },
+  "dracula.nvim": { "branch": "main", "commit": "8d8bddb8814c3e7e62d80dda65a9876f97eb699c" },
   "dressing.nvim": { "branch": "master", "commit": "572314728cb1ce012e825fd66331f52c94acac12" },
   "friendly-snippets": { "branch": "main", "commit": "dd2fd1281d4b22e7b4a5bfafa3e142d958e251f2" },
   "gitsigns.nvim": { "branch": "main", "commit": "76927d14d3fbd4ba06ccb5246e79d93b5442c188" },
-  "gruvbox-baby": { "branch": "main", "commit": "ea71b4225d0140103d99748ca4a33ecf22c03f62" },
   "indent-blankline.nvim": { "branch": "master", "commit": "ece00d5fb44d196680a81fd2761062d2fa44663b" },
   "lazy.nvim": { "branch": "main", "commit": "758bb5de98b805acc5eeed8cdc8ac7f0bc4b0b86" },
   "lsp-progress.nvim": { "branch": "main", "commit": "55a04895ea20c365b670051a3128265d43bdfa3d" },
diff --git a/lua/core/config.lua b/lua/core/config.lua
deleted file mode 100644
index 4a8ac9f..0000000
--- a/lua/core/config.lua
+++ /dev/null
@@ -1,68 +0,0 @@
--- local config
---
--- -- shim vim for kitty and other generators
--- vim = vim or { g = {}, o = {} }
---
--- local function opt(key, default)
--- 	key = "pcode_" .. key
--- 	if vim.g[key] == nil then
--- 		return default
--- 	end
--- 	-- if vim.g[key] == 0 then
--- 	-- 	return false
--- 	-- end
--- 	return vim.g[key]
--- end
---
--- config = {
--- 	colorscheme = opt("colorscheme", "gruvbox-baby"),
--- 	transparent_mode = opt("transparent_mode", 0),
--- 	clear_lualine = opt("clear_lualine", 0),
--- 	progress = opt("progress", 2),
--- 	lualine_style = opt("lualine_style", 0),
--- 	status_icon = opt("status_icon", 0),
--- 	custom_lualine = opt("custom_lualine", false),
--- 	component_separators = opt("component_separators", { left = " ", right = " " }),
--- 	section_separators = opt("section_separators", { left = " ", right = " " }),
--- 	header1 = opt("header1", nil),
--- 	header2 = opt("header2", nil),
--- 	footer = opt("footer", nil),
--- 	model = opt("model", 1),
--- 	format_on_save = opt("format_on_save", 1),
--- 	lsp_installer = opt("lsp_installer", {}),
--- 	mason_ensure_installed = opt("mason_ensure_installed", {}),
--- 	unregister_lsp = opt("unregister_lsp", {}),
--- 	null_ls_sources = opt("null_ls_sources", {}),
--- 	whichkey = opt("whichkey", {}),
--- 	coderunner = opt("coderunner", {}),
--- 	null_ls_ensure_installed = opt("null_ls_ensure_installed", {}),
--- 	dap_ensure_installed = opt("dap_ensure_installed", {}),
--- 	cmprg = opt("cmprg", false),
--- 	cmpcalc = opt("cmpcalc", false),
--- 	cmptag = opt("cmptag", false),
--- 	lsp_virtualtext = opt("lsp_virtualtext", false),
--- 	lspghost_text = opt("lspghost_text", false),
--- 	loadnvimtree_lazy = opt("loadnvimtree_lazy", false),
--- 	icons = opt("icons", {}),
--- }
---
--- return config
-vim.g.pcode_icons = require("user.icons")
-vim.g.pcode_colorscheme = "gruvbox-baby"
-vim.g.pcode_transparent_mode = 0
-vim.g.pcode_clear_lualine = 0
-vim.g.pcode_progress = 1
-vim.g.pcode_format_on_save = 1
-vim.g.pcode_lsp_installer = {}
-vim.g.pcode_lsp_virtualtext = true
-vim.g.pcode_lspghost_text = false
-vim.g.pcode_mason_ensure_installed = {}
-vim.g.pcode_unregister_lsp = {}
-vim.g.pcode_null_ls_ensure_installed = {}
-vim.g.pcode_dap_ensure_installed = {}
-vim.g.pcode_whichkey = {}
-vim.g.pcode_coderunner = {}
-vim.g.pcode_cmprg = false
-vim.g.pcode_cmpcalc = false
-vim.g.pcode_cmptag = false
-vim.g.pcode_loadnvimtree_lazy = true
diff --git a/lua/core/init.lua b/lua/core/init.lua
index cbc11c1..bc53e28 100644
--- a/lua/core/init.lua
+++ b/lua/core/init.lua
@@ -1,4 +1,3 @@
-require("core.config")
 require("custom.default")
 require("custom.dashboard")
 require("config.lazy")
diff --git a/lua/custom/autocmd.lua b/lua/custom/autocmd.lua
index 2b1810a..6845e2f 100644
--- a/lua/custom/autocmd.lua
+++ b/lua/custom/autocmd.lua
@@ -1,4 +1,4 @@
-local transparent_mode = vim.g.pcode_transparent_mode
+local transparent_mode = vim.g.pcode_transparent_mode or 0
 if transparent_mode ~= nil then
 	if transparent_mode == 1 then
 		vim.cmd("TransparentDisable")
diff --git a/lua/custom/default.lua b/lua/custom/default.lua
index 44158c0..b0f7703 100644
--- a/lua/custom/default.lua
+++ b/lua/custom/default.lua
@@ -26,7 +26,6 @@ vim.g.pcode_colorscheme = "dracula"
 --  nightfox
 -- 0 =off   1= on
 vim.g.pcode_transparent_mode = 0
-vim.g.pcode_clear_lualine = 0
 -- 0 disable progress
 -- 1 lualine lsp progress
 -- 2 fidget progress
@@ -101,6 +100,3 @@ vim.g.pcode_coderunner = {
 vim.g.pcode_cmprg = false --https://github.com/lukas-reineke/cmp-rg
 vim.g.pcode_cmpcalc = false --https://github.com/hrsh7th/cmp-calc
 vim.g.pcode_cmptag = false --https://github.com/quangnguyen30192/cmp-nvim-tags
-
--- load nvim-tree or not
-vim.g.pcode_loadnvimtree_lazy = true
diff --git a/lua/plugins/cmp.lua b/lua/plugins/cmp.lua
index 4b4315b..1fcc559 100644
--- a/lua/plugins/cmp.lua
+++ b/lua/plugins/cmp.lua
@@ -1,7 +1,7 @@
-local cmprg = vim.g.pcode_cmprg
-local cmpcalc = vim.g.pcode_cmpcalc
-local cmptag = vim.g.pcode_cmptag
-local lspghost_text = vim.g.pcode_lspghost_text
+local cmprg = vim.g.pcode_cmprg or false
+local cmpcalc = vim.g.pcode_cmpcalc or false
+local cmptag = vim.g.pcode_cmptag or false
+local lspghost_text = vim.g.pcode_lspghost_text or false
 local icons = require("user.icons").ui
 return {
 	{ "hrsh7th/cmp-nvim-lsp", event = "InsertEnter", lazy = true },
diff --git a/lua/plugins/coderunner.lua b/lua/plugins/coderunner.lua
index 297b515..bbe7574 100644
--- a/lua/plugins/coderunner.lua
+++ b/lua/plugins/coderunner.lua
@@ -10,7 +10,7 @@ local rfile = {
 	javascript = 'node "$dir/$fileName"',
 }
 
-local runscript = vim.g.pcode_coderunner
+local runscript = vim.g.pcode_coderunner or {}
 rfile = vim.tbl_deep_extend("force", runscript, rfile)
 return {
 	"CRAG666/code_runner.nvim",
diff --git a/lua/plugins/colorscheme.lua b/lua/plugins/colorscheme.lua
index 27e5b69..5e710e2 100644
--- a/lua/plugins/colorscheme.lua
+++ b/lua/plugins/colorscheme.lua
@@ -22,7 +22,7 @@ _G.switch = function(param, case_table)
 	return def and def() or nil
 end
 
-local color = vim.g.pcode_colorscheme
+local color = vim.g.pcode_colorscheme or "gruvbox-baby"
 switch(color, {
 	["tokyonight"] = function()
 		gruvbox = false
@@ -201,7 +201,7 @@ switch(color, {
 })
 
 local transparent = false
-local transparent_mode = vim.g.pcode_transparent_mode
+local transparent_mode = vim.g.pcode_transparent_mode or 0
 if transparent_mode ~= nil then
 	if transparent_mode == 1 then
 		transparent = true
diff --git a/lua/plugins/transparant.lua b/lua/plugins/transparant.lua
index c2ba28a..38f1d1a 100644
--- a/lua/plugins/transparant.lua
+++ b/lua/plugins/transparant.lua
@@ -1,14 +1,14 @@
 local transparent = false
 local clear_lualine = false
 
-local transparent_mode = vim.g.pcode_transparent_mode
+local transparent_mode = vim.g.pcode_transparent_mode or 0
 if transparent_mode ~= nil then
 	if transparent_mode == 1 then
 		transparent = true
 	end
 end
 
-local clear_line = vim.g.pcode_clear_lualine
+local clear_line = vim.g.pcode_clear_lualine or 0
 if clear_line ~= nil then
 	if clear_line == 1 then
 		clear_lualine = true
diff --git a/lua/plugins/whichkey.lua b/lua/plugins/whichkey.lua
index 892db7d..13906fb 100644
--- a/lua/plugins/whichkey.lua
+++ b/lua/plugins/whichkey.lua
@@ -95,7 +95,7 @@ return {
 			nowait = true, -- use `nowait` when creating keymaps
 		}
 
-		local wkey = vim.g.pcode_whichkey
+		local wkey = vim.g.pcode_whichkey or {}
 		local which_key = require("which-key")
 		which_key.setup(opts)
 		which_key.register(require("user.utils.whichkey").mappings, opt)
diff --git a/lua/user/colorscheme.lua b/lua/user/colorscheme.lua
index cb63cb7..25d0292 100644
--- a/lua/user/colorscheme.lua
+++ b/lua/user/colorscheme.lua
@@ -1,4 +1,4 @@
-local colorscheme = "gruvbox_baby"
+local colorscheme = vim.g.pcode_colorscheme or "gruvbox-baby"
 local lst_style = {
 	"sonokai",
 	"sonokai_atlantis",
@@ -23,11 +23,7 @@ local lst_onedark = {
 	"onedark_light",
 }
 
-if vim.g.pcode_colorscheme ~= nil then
-	colorscheme = vim.g.pcode_colorscheme
-end
-
-local transparent_mode = vim.g.pcode_transparent_mode
+local transparent_mode = vim.g.pcode_transparent_mode or 0
 if transparent_mode ~= nil then
 	if transparent_mode == 1 then
 		vim.g.gruvbox_baby_transparent_mode = 1
diff --git a/lua/user/format_onsave.lua b/lua/user/format_onsave.lua
index edb61cb..e2a9a95 100644
--- a/lua/user/format_onsave.lua
+++ b/lua/user/format_onsave.lua
@@ -1,5 +1,5 @@
 local run = 0
-local frmt = vim.g.pcode_format_on_save
+local frmt = vim.g.pcode_format_on_save or 0
 if frmt == 1 then
 	run = 1
 else
diff --git a/lua/user/lsp/config.lua b/lua/user/lsp/config.lua
index 3b85505..45a6457 100644
--- a/lua/user/lsp/config.lua
+++ b/lua/user/lsp/config.lua
@@ -8,8 +8,8 @@ local lspconfig = require("lspconfig")
 -- local servers = { "jsonls", "sumneko_lua","html","cssls","tsserver"}
 -- local servers = { "jdtls", "yamlls" }
 local servers = {}
-
-for _, client in pairs(vim.g.pcode_lsp_installer) do
+local installer = vim.g.pcode_lsp_installer or {}
+for _, client in pairs(installer) do
 	table.insert(servers, client)
 end
 
diff --git a/lua/user/lsp/handlers.lua b/lua/user/lsp/handlers.lua
index acd5a25..f0ad1e0 100644
--- a/lua/user/lsp/handlers.lua
+++ b/lua/user/lsp/handlers.lua
@@ -5,7 +5,7 @@ if not status_cmp_ok then
 	return
 end
 
-local lspvitualtext = vim.g.pcode_lsp_virtualtext
+local lspvitualtext = vim.g.pcode_lsp_virtualtext or false
 local icons = vim.g.pcode_icons
 
 M.capabilities = vim.lsp.protocol.make_client_capabilities()
diff --git a/lua/user/lsp/mason.lua b/lua/user/lsp/mason.lua
index 98dc90b..8c67945 100644
--- a/lua/user/lsp/mason.lua
+++ b/lua/user/lsp/mason.lua
@@ -11,11 +11,12 @@ local function idxOf(array, value)
 	return nil
 end
 
-for _, client in pairs(vim.g.pcode_mason_ensure_installed) do
+local mason_install = vim.g.pcode_mason_ensure_installed or {}
+for _, client in pairs(mason_install) do
 	table.insert(servers, client)
 end
 
-local unregis_lsp = vim.g.pcode_unregister_lsp
+local unregis_lsp = vim.g.pcode_unregister_lsp or {}
 local icons = vim.g.pcode_icons.ui
 
 local settings = {
diff --git a/lua/user/lsp/null-ls.lua b/lua/user/lsp/null-ls.lua
index 5af9922..f5cdd17 100644
--- a/lua/user/lsp/null-ls.lua
+++ b/lua/user/lsp/null-ls.lua
@@ -21,7 +21,8 @@ if data_ok then
 end
 
 -- load data null-ls
-for _, nullls in pairs(vim.g.pcode_null_ls_ensure_installed) do
+local nullls_data = vim.g.pcode_null_ls_ensure_installed or {}
+for _, nullls in pairs(nullls_data) do
 	table.insert(ensure_installed, nullls)
 end
 
@@ -33,7 +34,7 @@ if mason_ok then
 end
 
 local run = 0
-local frmt = vim.g.pcode_format_on_save
+local frmt = vim.g.pcode_format_on_save or 0
 if frmt == 1 then
 	run = 1
 end
diff --git a/lua/user/mason_dap.lua b/lua/user/mason_dap.lua
index 5628f03..e7b4aaa 100644
--- a/lua/user/mason_dap.lua
+++ b/lua/user/mason_dap.lua
@@ -1,5 +1,6 @@
 local sources = {}
-for _, nullls in pairs(vim.g.pcode_dap_ensure_installed) do
+local dap_data = vim.g.pcode_dap_ensure_installed or {}
+for _, nullls in pairs(dap_data) do
 	table.insert(sources, nullls)
 end
 require("mason").setup()
diff --git a/lua/user/tokyonight.lua b/lua/user/tokyonight.lua
index a405336..5f8b4ac 100644
--- a/lua/user/tokyonight.lua
+++ b/lua/user/tokyonight.lua
@@ -5,7 +5,7 @@ end
 local transp = false
 local sidebar = "normal" --"dark , transparent, normal"
 local hilight = "#292e42"
-local tras = vim.g.pcode_transparent_mode
+local tras = vim.g.pcode_transparent_mode or 0
 if tras == 1 then
 	transp = true
 	sidebar = "transparent"