diff --git a/README.md b/README.md
index 6e39a83..eff0277 100644
--- a/README.md
+++ b/README.md
@@ -154,9 +154,8 @@ flowchart LR
   classDef hot fill:#FFF5F5,stroke:#F56565,stroke-width:2px,rx:10,ry:10;
   classDef env fill:#E8FFF8,stroke:#2C7A7B,stroke-width:2px,rx:10,ry:10;
 
-  class D,R,M core;
-  class F,B branch;
-  class H hot;
+  class D,M core;
+  class F,B,R,H branch;
   class P env;
 ```