Remove the demo link

README.md

@@ -1,7 +1,6 @@
 # Docs Assistant
 
 [![](https://img.shields.io/github/actions/workflow/status/prcore/assistant/main.yml?label=Docker%20compose%20service)](https://github.com/prcore/assistant/actions/workflows/main.yml)
-[![](https://img.shields.io/website?label=Demo%20service&url=https%3A%2F%2Fprcore-assistant.chaos.run)](https://prcore-assistant.chaos.run)
 
 This is a simple tool to help you to create an AI-powered chatbot for your documentation.
 
@@ -27,8 +26,6 @@ Finally, record this question-answer pair as part of Memory storage.
 
 ## Demo
 
-You can try the demo at [https://prcore-assistant.chaos.run](https://prcore-assistant.chaos.run).
-
 This is a screenshot of the demo:
 
 ![](https://i.imgur.com/yTXOoVJ.png)