Update README.md

README.md

@@ -13,7 +13,7 @@ Check [DISC-MedLLM](https://github.com/FudanDISC/DISC-MedLLM) for more informati
 
 # DISC-MedLLM
 
-[**Demo**](http://medllm.fudan-disc.com) | [**Tech Report**](https://arxiv.org/abs/2308.14346)
+[**Demo**](http://med.fudan-disc.com) | [**Tech Report**](https://arxiv.org/abs/2308.14346)
   
 This is the repo of DISC-MedLLM, a medical domain-specific LLM designed for conversational healthcare scenarios by [Fudan-DISC](http://fudan-disc.com) lab.