Update README.md

RayZhao1998 · web-flow · commit af088ed06a8c · 2024-06-12T17:56:04.000+08:00
diff --git a/README.md b/README.md
@@ -1,5 +1,6 @@
 # Mesh Gradient Playground
 
+> [!WARNING]
 > This project is still under development, and the installable release will be released later. You can clone the code and run it locally first.
 
 ## Requirements
