chore(doc): update README.md (#1111)

Author: chilijung

README.md

@@ -69,7 +69,7 @@ With Wren Engine, you can scale AI adoption across teams — not just with bette
 
 Check our fill article
 
-🤩 [Our Mission - Fueling the Next Wave of AI Agents: Building the Foundation for Future MCP Clients and Enterprise Data Access](getwren.ai/post/fueling-the-next-wave-of-ai-agents-building-the-foundation-for-future-mcp-clients-and-enterprise-data-access)
+🤩 [Our Mission - Fueling the Next Wave of AI Agents: Building the Foundation for Future MCP Clients and Enterprise Data Access](https://getwren.ai/post/fueling-the-next-wave-of-ai-agents-building-the-foundation-for-future-mcp-clients-and-enterprise-data-access)
 
 ## 🚀 Get Started with MCP 
 [MCP Server README](mcp-server/README.md)