diff --git a/.markdownlint.json b/.markdownlint.json
new file mode 100644
index 0000000..1fb03bd
--- /dev/null
+++ b/.markdownlint.json
@@ -0,0 +1,3 @@
+{
+    "default": false
+}
diff --git a/README.md b/README.md
index dd87438..3d204f3 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,12 @@
 A starter template for [LazyVim](https://github.com/LazyVim/LazyVim).
 Refer to the [documentation](https://lazyvim.github.io/installation) to get started.
 
+# 本nvim配置使用方法
+
+- 克隆配置。
+- 环境依赖nodejs，python，c编译器，网络代理，tar和tree-sitter-cli。
+- 上述环境下，执行nvim安装即可。
+
 # 环境需求
 
 环境需求在`LazyVim`官网都会有提到，这里简单记录一些细节。
diff --git a/lazy-lock.json b/lazy-lock.json
index 6c939da..636f78b 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -15,6 +15,7 @@
   "lazy.nvim": { "branch": "main", "commit": "85c7ff3711b730b4030d03144f6db6375044ae82" },
   "lazydev.nvim": { "branch": "main", "commit": "5231c62aa83c2f8dc8e7ba957aa77098cda1257d" },
   "lualine.nvim": { "branch": "master", "commit": "47f91c416daef12db467145e16bed5bbfe00add8" },
+  "markdown-preview.nvim": { "branch": "master", "commit": "a923f5fc5ba36a3b17e289dc35dc17f66d0548ee" },
   "mason-lspconfig.nvim": { "branch": "main", "commit": "ae609525ddf01c153c39305730b1791800ffe4fe" },
   "mason.nvim": { "branch": "main", "commit": "44d1e90e1f66e077268191e3ee9d2ac97cc18e65" },
   "mini.ai": { "branch": "main", "commit": "9eae720f2b20f6ad28cbfa0ddc524e10dc2c3201" },
@@ -30,6 +31,7 @@
   "nvim-web-devicons": { "branch": "master", "commit": "746ffbb17975ebd6c40142362eee1b0249969c5c" },
   "persistence.nvim": { "branch": "main", "commit": "b20b2a7887bd39c1a356980b45e03250f3dce49c" },
   "plenary.nvim": { "branch": "master", "commit": "b9fd5226c2f76c951fc8ed5923d85e4de065e509" },
+  "render-markdown.nvim": { "branch": "main", "commit": "48b4175dbca8439d30c1f52231cbe5a712c8f9d9" },
   "rustaceanvim": { "branch": "master", "commit": "bb57d9a9c3f547504e38df1fc17dbcc7065a23f3" },
   "snacks.nvim": { "branch": "main", "commit": "fe7cfe9800a182274d0f868a74b7263b8c0c020b" },
   "telescope-fzf-native.nvim": { "branch": "main", "commit": "6fea601bd2b694c6f2ae08a6c6fab14930c60e2c" },
diff --git a/lazyvim.json b/lazyvim.json
index 26acf66..7afff7e 100644
--- a/lazyvim.json
+++ b/lazyvim.json
@@ -1,6 +1,7 @@
 {
   "extras": [
     "lazyvim.plugins.extras.editor.telescope",
+    "lazyvim.plugins.extras.lang.markdown",
     "lazyvim.plugins.extras.lang.rust"
   ],
   "install_version": 8,
diff --git a/lua/config/autocmds.lua b/lua/config/autocmds.lua
index 4221e75..29c8fb1 100644
--- a/lua/config/autocmds.lua
+++ b/lua/config/autocmds.lua
@@ -6,3 +6,4 @@
 --
 -- Or remove existing autocmds by their group name (which is prefixed with `lazyvim_` for the defaults)
 -- e.g. vim.api.nvim_del_augroup_by_name("lazyvim_wrap_spell")
+vim.api.nvim_del_augroup_by_name("lazyvim_wrap_spell")
diff --git a/lua/config/options.lua b/lua/config/options.lua
index 6ce9d29..670cf42 100644
--- a/lua/config/options.lua
+++ b/lua/config/options.lua
@@ -78,3 +78,4 @@ vim.o.showmode = false
 -- vim.o.background = "dark"
 -- vim.g.codeium_enabled = true
 -- vim.g.ai_cmp = false
+