doc: optimize README (#421)

README.md

@@ -62,26 +62,31 @@ For formal inquiries about the model and roadmap, please contact us at **open-so
 
 ## Installation (WIP)
 > Will be uploaded to pypi soon according to https://github.com/2noise/ChatTTS/issues/269
-#### 1. Install Directly
+
 ```bash
 pip install git+https://github.com/2noise/ChatTTS
 ```
 
-#### 2. Install from conda
+## Get Started
+### Clone Repo
 ```bash
 git clone https://github.com/2noise/ChatTTS
 cd ChatTTS
+```
+
+### Install requirements
+#### 1. Install Directly
+```bash
+pip install --upgrade -r requirements.txt
+```
+
+#### 2. Install from conda
+```bash
 conda create -n chattts
 conda activate chattts
 pip install -r requirements.txt
 ```
 
-## Get Started
-### Install requirements
-```bash
-pip install --upgrade -r requirements.txt
-```
-
 ### Quick Start
 #### 1. Launch WebUI
 ```bash