diff --git a/ftplugin/cpp.lua b/ftplugin/cpp.lua
new file mode 100644
index 0000000..74fc947
--- /dev/null
+++ b/ftplugin/cpp.lua
@@ -0,0 +1,51 @@
+-- local lspconfig_status_ok, lspconfig = pcall(require, "lspconfig")
+-- if not lspconfig_status_ok then
+-- 	return
+-- end
+--
+-- local status_ok, configs = pcall(require, "nvim-treesitter.configs")
+-- if not status_ok then
+-- 	return
+-- end
+--
+-- local mason_ok, mason_lsp = pcall(require, "mason-lspconfig")
+-- if not mason_ok then
+-- 	return
+-- end
+--
+-- mason_lsp.setup({
+-- 	ensure_installed = { "clangd" },
+-- 	automatic_installation = true,
+-- })
+--
+-- lspconfig.clangd.setup({
+-- 	on_attach = require("user.lsp.handlers").on_attach,
+-- 	capabilities = require("user.lsp.handlers").capabilities,
+-- 	root_dir = require("lspconfig.util").root_pattern(
+-- 		"build",
+-- 		"compile_commands.json",
+-- 		".git",
+-- 		"mvnw",
+-- 		"gradlew",
+-- 		"pom.xml",
+-- 		"build.gradle"
+-- 	) or vim.loop.cwd() or vim.fn.getcwd(),
+-- })
+--
+-- configs.setup({
+-- 	ensure_installed = { "cpp" }, -- pastikan parser TypeScript terinstal
+-- 	highlight = {
+-- 		enable = true, -- aktifkan highlight berbasis treesitter
+-- 		additional_vim_regex_highlighting = false,
+-- 	},
+-- 	rainbow = {
+-- 		enable = false,
+-- 	},
+-- 	incremental_selection = { enable = true },
+-- 	indent = { enable = true, disable = { "python", "css" } },
+-- 	autopairs = {
+-- 		enable = true,
+-- 	},
+-- })
+--
+-- require("nvim-ts-autotag").setup()
diff --git a/ftplugin/kotlin.lua b/ftplugin/kotlin.lua
index a7cd09d..c753d86 100644
--- a/ftplugin/kotlin.lua
+++ b/ftplugin/kotlin.lua
@@ -8,6 +8,21 @@ if not lspconfig_status_ok then
 	return
 end
 
+local status_ok, configs = pcall(require, "nvim-treesitter.configs")
+if not status_ok then
+	return
+end
+
+local mason_ok, mason_lsp = pcall(require, "mason-lspconfig")
+if not mason_ok then
+	return
+end
+
+mason_lsp.setup({
+	ensure_installed = { "kotlin_language_server" },
+	automatic_installation = true,
+})
+
 lspconfig.kotlin_language_server.setup({
 	on_attach = require("user.lsp.handlers").on_attach,
 	capabilities = require("user.lsp.handlers").capabilities,
@@ -24,3 +39,21 @@ lspconfig.kotlin_language_server.setup({
 		".git"
 	),
 })
+
+configs.setup({
+	ensure_installed = { "kotlin" }, -- pastikan parser TypeScript terinstal
+	highlight = {
+		enable = true, -- aktifkan highlight berbasis treesitter
+		additional_vim_regex_highlighting = false,
+	},
+	rainbow = {
+		enable = false,
+	},
+	incremental_selection = { enable = true },
+	indent = { enable = true, disable = { "python", "css" } },
+	autopairs = {
+		enable = true,
+	},
+})
+
+require("nvim-ts-autotag").setup()
diff --git a/ftplugin/typescriptreact.lua b/ftplugin/typescriptreact.lua
index cf6ff46..ee27db9 100644
--- a/ftplugin/typescriptreact.lua
+++ b/ftplugin/typescriptreact.lua
@@ -3,61 +3,87 @@ if not lspconfig_status_ok then
 	return
 end
 
-lspconfig.tsserver.setup({
-	on_attach = require("user.lsp.handlers").on_attach,
-	capabilities = require("user.lsp.handlers").capabilities,
-	-- add cmd
-	cmd = { "typescript-language-server", "--stdio" },
-	-- add file type support
-	filetypes = {
-		"javascript",
-		"javascriptreact",
-		"javascript.jsx",
-		"typescript",
-		"typescriptreact",
-		"typescript.tsx",
-	},
-	-- add dynamic root dir support
-	root_dir = require("lspconfig.util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
-	init_options = {
-		hostInfo = "neovim",
-	},
-})
+local function idxOf(array, value)
+	for i, v in ipairs(array) do
+		if v == value then
+			return i
+		end
+	end
+	return nil
+end
 
-lspconfig.emmet_ls.setup({
-	on_attach = require("user.lsp.handlers").on_attach,
-	capabilities = require("user.lsp.handlers").capabilities,
-	-- add cmd
-	cmd = { "emmet-ls", "-c", "--stdio" },
-	-- add file type support
-	filetypes = {
-		"javascript",
-		"javascriptreact",
-		"javascript.jsx",
-		"typescript",
-		"typescriptreact",
-		"typescript.tsx",
-	},
-	-- add dynamic root dir support
-	root_dir = require("lspconfig.util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
-})
+local unregis_lsp = {}
+local data_ok, unregis = pcall(require, "core.config")
+if data_ok then
+	if unregis.unregister_lsp ~= nil then
+		unregis_lsp = unregis.unregister_lsp
+	end
+end
 
-lspconfig.eslint.setup({
-	on_attach = require("user.lsp.handlers").on_attach,
-	capabilities = require("user.lsp.handlers").capabilities,
-	-- add cmd
-	cmd = { "vscode-eslint-language-server", "--stdio" }, -- add file type support
-	filetypes = {
-		"javascript",
-		"javascriptreact",
-		"javascript.jsx",
-		"typescript",
-		"typescriptreact",
-		"typescript.tsx",
-	},
-	-- add dynamic root dir support
-	root_dir = require("lspconfig.util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
-})
+local idxts = idxOf(unregis_lsp, "tsserver")
+if idxts ~= nil then
+	lspconfig.tsserver.setup({
+		on_attach = require("user.lsp.handlers").on_attach,
+		capabilities = require("user.lsp.handlers").capabilities,
+		-- add cmd
+		cmd = { "typescript-language-server", "--stdio" },
+		-- add file type support
+		filetypes = {
+			"javascript",
+			"javascriptreact",
+			"javascript.jsx",
+			"typescript",
+			"typescriptreact",
+			"typescript.tsx",
+		},
+		-- add dynamic root dir support
+		root_dir = require("lspconfig.util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
+		init_options = {
+			hostInfo = "neovim",
+		},
+	})
+end
+
+local idxemmet = idxOf(unregis_lsp, "emmet_ls")
+if idxemmet ~= nil then
+	lspconfig.emmet_ls.setup({
+		on_attach = require("user.lsp.handlers").on_attach,
+		capabilities = require("user.lsp.handlers").capabilities,
+		-- add cmd
+		cmd = { "emmet-ls", "-c", "--stdio" },
+		-- add file type support
+		filetypes = {
+			"javascript",
+			"javascriptreact",
+			"javascript.jsx",
+			"typescript",
+			"typescriptreact",
+			"typescript.tsx",
+		},
+		-- add dynamic root dir support
+		root_dir = require("lspconfig.util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
+	})
+end
+
+local idxeslint = idxOf(unregis_lsp, "eslint")
+if idxeslint ~= nil then
+	lspconfig.eslint.setup({
+		on_attach = require("user.lsp.handlers").on_attach,
+		capabilities = require("user.lsp.handlers").capabilities,
+		-- add cmd
+		cmd = { "vscode-eslint-language-server", "--stdio" }, -- add file type support
+		filetypes = {
+			"javascript",
+			"javascriptreact",
+			"javascript.jsx",
+			"typescript",
+			"typescriptreact",
+			"typescript.tsx",
+		},
+		-- add dynamic root dir support
+		root_dir = require("lspconfig.util").root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
+	})
+end
 
 local status_ok, configs = pcall(require, "nvim-treesitter.configs")
 if not status_ok then