Update README

Author: cotes2020

README.md

@@ -1,28 +1,31 @@
 # Chirpy Starter [![Gem Version](https://img.shields.io/gem/v/jekyll-theme-chirpy)](https://rubygems.org/gems/jekyll-theme-chirpy) [![GitHub license](https://img.shields.io/github/license/cotes2020/chirpy-starter.svg?color=blue)][mit]
 
+When installing the [**Chirpy**][chirpy] theme through [RubyGems.org][gem], Jekyll can only read files in the folders `_includes`, `_layout`, `_sass` and `assets`, as well as a small part of options of the `_config.yml` file from the theme's gem. If you have ever installed this theme gem, you can use the command `bundle info --path jekyll-theme-chirpy` to locate these files.
 
-The startup template for [**Jekyll Theme Chirpy**][chirpy].
+The Jekyll organization claims that this is to leave the ball in the user’s court, but this also results in users not being able to enjoy the out-of-the-box experience when using feature-rich themes.
 
-When installing the **Chirpy** theme through [RubyGems][gem], Jekyll can only read files in the folders `_includes`, `_layout`, `_sass` and `assets`, as well as a small part of options of the `_config.yml` file from the theme's gem. (You can find the gem files by using the command `bundle info --path jekyll-theme-chirpy`). To fully use all the features of **Chirpy**, you need to copy the other critical files/directories from the theme's gem to your Jekyll site.
-
-The critical files/directories to run or build the **Chirpy** theme are as follows:
+To fully use all the features of **Chirpy**, you need to copy the other critical files from the theme's gem to your Jekyll site. The following is a list of targets:
 
 ```shell
 .
+├── _config.yml
 ├── _data
 ├── _plugins
 ├── _tabs
-├── _config.yml
-└──  index.html
+└── index.html
 ```
 
-So we've extracted all the **Chirpy** gem necessary content here to help you get started quickly.
+In order to save your time, and to prevent you from missing some files when copying, we extract those files/configurations of the latest version of the **Chirpy** theme and the [CD][CD] workflow to here, so that you can start writing in minutes.
+
+## Prerequisites
+
+Follow the instructions in the [Jekyll Docs](https://jekyllrb.com/docs/installation/) to complete the installation of `Ruby`, `RubyGems`, `Jekyll` and `Bundler`.
 
 ## Installation
 
-[Use this template][usetemplate] to generate a new repository, and then execute:
+[**Use this template**][use-template] to generate a brand new repository and name it `<GH_USERNAME>.github.io`, where `GH_USERNAME` represents your GitHub username.
 
-[usetemplate]: https://github.com/cotes2020/chirpy-starter/generate
+Then clone it to your local machine and run:
 
 ```
 $ bundle
@@ -32,22 +35,12 @@ $ bundle
 
 Please see the [theme's docs](https://github.com/cotes2020/jekyll-theme-chirpy#usage).
 
-## Upgrading
-
-First, please modify the target version number of `jekyll-theme-chirpy` in the `Gemfile` (e.g., `gem "jekyll-theme-chirpy", "~> 4.0", ">= 4.0.1"`).
-
-After that, execute the following command:
-
-```console
-$ bundle update jekyll-theme-chirpy
-```
-
-As the version upgrades, the critical files and configuration options will change. Please refer to the [Upgrade Guide](https://github.com/cotes2020/jekyll-theme-chirpy/wiki/Upgrade-Guide) to keep your website files in sync with the latest version of the theme.
-
 ## License
 
 This work is published under [MIT][mit] License.
 
 [gem]: https://rubygems.org/gems/jekyll-theme-chirpy
 [chirpy]: https://github.com/cotes2020/jekyll-theme-chirpy/
+[use-template]: https://github.com/cotes2020/chirpy-starter/generate
+[CD]: https://en.wikipedia.org/wiki/Continuous_deployment
 [mit]: https://github.com/cotes2020/chirpy-starter/blob/master/LICENSE