Update README.md

+<!-- PROJECT SHIELDS -->
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 # Teleprompter-SST
 
 <!-- TABLE OF CONTENTS -->
 <details open="open">
   <summary>Table of Contents</summary>
   <ol>
-    <li>
-      <a href="#about-the-project">About The Project</a>
-      <ul>
-        <li><a href="#built-with">Built With</a></li>
-      </ul>
-    </li>
-    <li>
-      <a href="#getting-started">Getting Started</a>
-    </li>
-    <li><a href="#license">License</a></li>
+    <li><a href="## 🎙 프로젝트 소개">About The Project</a></li>
+    <li><a href="## 📋 License">License</a></li>
   </ol>
 </details>