docs: update README.md

README.md

@@ -29,6 +29,7 @@
 - [📍 Overview](#-overview)
 - [🚀 Getting Started](#-getting-started)
 - [👨‍🏫 Demo](#-demo)
+- [📝 Note](#-note)
 - [🔜 Next](#-next)
 - [📄 License](#-license)
 
@@ -153,22 +154,15 @@ python app.py
 ---
 ## 👨‍🏫 Demo
 
-#### Keep remember
+|Keep remember|Search information on the internet|Group assistant|
+|--|--|--|
+|![demo1](./static/images/demo1.jpg)|![demo2](./static/images/demo2.jpg)|![group](./static/images/group.jpg)|
 
-![demo1](./static/images/demo1.jpg)
-
-#### Search information on the internet
-
-![demo2](./static/images/demo2.jpg)
-
-#### Group assistant
-
-![group](./static/images/group.jpg)
 
 ---
 
 
-## Note
+## 📝 Note
 
 ### Clean Architecture Transformation
 In the quest for code quality, maintainability, and scalability, the LangChain-LineBot project has embraced Clean Architecture principles. Here's how Clean Architecture has influenced this project's development: