docs: add shields in readme

README.md

@@ -4,9 +4,13 @@
 
 # Stable Diffusion Installer For Mac
 
+[![Conventional Commits](https://img.shields.io/badge/Conventional%20Commits-1.0.0-%23FE5196?logo=conventionalcommits&logoColor=white)](https://conventionalcommits.org) ![GitHub commit activity (branch)](https://img.shields.io/github/commit-activity/t/wy-luke/StableDiffusion-Installer-For-Mac) ![GitHub release (with filter)](https://img.shields.io/github/v/release/wy-luke/StableDiffusion-Installer-For-Mac)
+
 Assist you in **quickly and effortlessly** installing the Stable Diffusion web UI on your Mac.
 
-Steps for Usage:
+---
+
+Steps:
 
 1. In the **Applications** folder, locate **Terminal** <img src="./images/terminal.png" alt="terminal" width="25"/> and open it. 
 2. Copy the following command to the **terminal**, press the **Enter key** to execute the command, and the installation will start automatically. Just wait for the installation to complete.

README_CN.md

@@ -4,8 +4,12 @@
 
 # Stable Diffusion Installer For Mac
 
+[![Conventional Commits](https://img.shields.io/badge/Conventional%20Commits-1.0.0-%23FE5196?logo=conventionalcommits&logoColor=white)](https://conventionalcommits.org) ![GitHub commit activity (branch)](https://img.shields.io/github/commit-activity/t/wy-luke/StableDiffusion-Installer-For-Mac) ![GitHub release (with filter)](https://img.shields.io/github/v/release/wy-luke/StableDiffusion-Installer-For-Mac)
+
 帮助你**快速、轻松**地将 Stable Diffusion web UI 安装在你的 mac 上。
 
+---
+
 使用步骤：
 
 1. 在**应用程序**中，找到**终端** <img src="./images/terminal.png" alt="terminal" width="25"/> 并打开