diff --git a/lua/autocmd.lua b/lua/autocmd.lua
index 53778e5..5c7833d 100644
--- a/lua/autocmd.lua
+++ b/lua/autocmd.lua
@@ -2,7 +2,7 @@ local vim = vim
 local api = vim.api
 local M = {}
 -- function to create a list of commands and convert them to autocommands
--------- This function is taken from https://github.com/norcalli/nvim_utils
+
 function M.nvim_create_augroups(definitions)
 	for group_name, definition in pairs(definitions) do
 		api.nvim_command("augroup " .. group_name)
diff --git a/lua/keybindings.lua b/lua/keybindings.lua
index 8696e51..9835d6f 100644
--- a/lua/keybindings.lua
+++ b/lua/keybindings.lua
@@ -59,6 +59,7 @@ wk.register({
 		n = { ":AdvancedNewFile<CR>", "New file" },
 		s = { ":Telescope live_grep<CR>", "Search in project" },
 		f = { ":Telescope find_files<CR>", "Search file" },
+		c = { ":source $MYVIMRC<CR>", "Reload config file" },
 	},
 })
 
diff --git a/lua/lsp/cmp.lua b/lua/lsp/cmp.lua
index 325094b..e34e1a2 100644
--- a/lua/lsp/cmp.lua
+++ b/lua/lsp/cmp.lua
@@ -1,5 +1,6 @@
 local lspkind = require("lspkind")
 local cmp = require("cmp")
+
 cmp.setup({
 	-- 指定 snippet 引擎
 	snippet = {
@@ -17,6 +18,7 @@ cmp.setup({
 			-- require'snippy'.expand_snippet(args.body)
 		end,
 	},
+
 	-- 来源
 	sources = cmp.config.sources({
 		{ name = "orgmode" },
@@ -77,8 +79,7 @@ require("lsp_signature").setup(signature_config)
 
 -- 补全时自动添加括号
 local cmp_autopairs = require("nvim-autopairs.completion.cmp")
-
-cmp.event:on("confirm_done", cmp_autopairs.on_confirm_done({ map_char = { tex = "" } }))
+cmp.event:on("confirm_done", cmp_autopairs.on_confirm_done())
 
 -- use friendly snippet
 require("luasnip.loaders.from_vscode").lazy_load()
diff --git a/lua/lsp/null-ls.lua b/lua/lsp/null-ls.lua
index 43446ce..5fe7df5 100644
--- a/lua/lsp/null-ls.lua
+++ b/lua/lsp/null-ls.lua
@@ -18,6 +18,7 @@ require("null-ls").setup({
 			disabled_filetypes = { "cs", "js" },
 		}),
 		require("null-ls").builtins.formatting.csharpier,
+		require("null-ls").builtins.formatting.latexindent,
 		require("null-ls").builtins.formatting.gofmt,
 		require("null-ls").builtins.formatting.black,
 		require("null-ls").builtins.formatting.prettier,
diff --git a/lua/plugin-config/lua_snip.lua b/lua/plugin-config/lua_snip.lua
index c7e3cb8..0b79f68 100644
--- a/lua/plugin-config/lua_snip.lua
+++ b/lua/plugin-config/lua_snip.lua
@@ -57,4 +57,24 @@ ls.add_snippets("markdown", {
 	}),
 })
 
-require("luasnip.loaders.from_lua").lazy_load({ include = { "all", "markdown" } })
+ls.add_snippets("tex", {
+	s("usepackage", {
+		t("\\usepackage{"),
+		i(1),
+		t("}"),
+	}),
+	s("begin", {
+		t("\\begin{"),
+		i(1, "enumerate"),
+		t("}"),
+		t({ "", "" }),
+		i(2, "(content)"),
+		t({ "", "\\end{" }),
+		f(function(args)
+			return args[1][1]
+		end, { 1 }),
+		t("}"),
+	}),
+})
+
+require("luasnip.loaders.from_lua").lazy_load({ include = { "all", "markdown", "tex" } })
diff --git a/lua/plugin-config/treesitter.lua b/lua/plugin-config/treesitter.lua
index 07a45b2..33a5a66 100644
--- a/lua/plugin-config/treesitter.lua
+++ b/lua/plugin-config/treesitter.lua
@@ -25,7 +25,7 @@ require("nvim-treesitter.configs").setup({
 		-- disable = { "c", "rust" },
 		-- Or use a function for more flexibility, e.g. to disable slow treesitter highlight for large files
 		disable = {
-			"latex",
+			-- "latex",
 			function(lang, buf)
 				local max_filesize = 100 * 1024 -- 100 KB
 				local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
diff --git a/lua/plugin-config/vimtex.lua b/lua/plugin-config/vimtex.lua
index 22fda1e..4367b52 100644
--- a/lua/plugin-config/vimtex.lua
+++ b/lua/plugin-config/vimtex.lua
@@ -12,6 +12,7 @@ vim.g.vimtex_view_method = "skim"
 
 vim.g.vimtex_complete_close_braces = 1
 vim.g.vimtex_syntax_enabled = 1
+vim.g.vimtex_indent_lists = {}
 vim.g.vimtex_compiler_latexmk_engines = {
 	["_"] = "-xelatex",
 }