[update] add toc for readme file

README-CN.MD

@@ -23,7 +23,36 @@
 | -------------------------------- | -------------------------------- |
 | <img src="./docs/preview2.png"/> | <img src="./docs/preview4.png"/> |
 
-更重要的是，本项目是可以灵活配置的。本项目只编写了博客网站的基础功能，不执著于细节方面，这意味着你可以自己编写自己喜欢的主题。
+---
+
+<!-- TOC -->
+
+- [NEXT.JS LEXICAL BLOG TEMPLATE](#nextjs-lexical-blog-template)
+  - [快速上手](#快速上手)
+    - [初始化项目](#初始化项目)
+    - [创建博客](#创建博客)
+    - [开发](#开发)
+    - [构建](#构建)
+  - [数据与配置](#数据与配置)
+  - [打包、还原用户数据](#打包还原用户数据)
+  - [一些问题](#一些问题)
+    - [RTL \& LTR](#rtl--ltr)
+    - [字体](#字体)
+    - [MDX](#mdx)
+    - [图床、外链图片](#图床外链图片)
+    - [RSS Feed](#rss-feed)
+    - [赞助渠道](#赞助渠道)
+    - [评论系统](#评论系统)
+    - [全文搜索](#全文搜索)
+    - [i18n](#i18n)
+  - [部署](#部署)
+    - [部署到 Vercel](#部署到-vercel)
+    - [部署到服务器](#部署到服务器)
+  - [开源许可](#开源许可)
+
+<!-- /TOC -->
+
+---
 
 ### 快速上手
 

README.MD

@@ -23,7 +23,36 @@ It is a responsive website with good support for most different screen sizes ava
 | -------------------------------- | -------------------------------- |
 | <img src="./docs/preview2.png"/> | <img src="./docs/preview4.png"/> |
 
-More importantly, this project can be flexibly configured. This project only writes the basic functions of the blog website and is not obsessed with the details, which means that you can write the theme you like.
+---
+
+<!-- TOC -->
+
+- [NEXT.JS LEXICAL](#nextjs-lexical)
+  - [Quick Start](#quick-start)
+    - [Initialize Project](#initialize-project)
+    - [Creating a Blog Post](#creating-a-blog-post)
+    - [Development](#development)
+    - [Build](#build)
+  - [Data and Configuration](#data-and-configuration)
+  - [Packaging and Restoring User Data](#packaging-and-restoring-user-data)
+  - [FAQ](#faq)
+    - [RTL \& LTR](#rtl--ltr)
+    - [Fonts](#fonts)
+    - [MDX](#mdx)
+    - [Image Hosting, External Image Links](#image-hosting-external-image-links)
+    - [RSS Feed](#rss-feed)
+    - [Sponsor Methods](#sponsor-methods)
+    - [Comment System](#comment-system)
+    - [Full-Text Search](#full-text-search)
+    - [i18n](#i18n)
+  - [Deployment](#deployment)
+    - [Deploying to Vercel](#deploying-to-vercel)
+    - [Deploying to a Server](#deploying-to-a-server)
+  - [Open Source License](#open-source-license)
+
+<!-- /TOC -->
+
+---
 
 ### Quick Start