diff --git a/content/otopoiesis.md b/content/otopoiesis.md
index 1f817512..5cbdc793 100644
--- a/content/otopoiesis.md
+++ b/content/otopoiesis.md
@@ -166,6 +166,16 @@ let r1 = {
 
 ```
 
+## トラックのランタイム構造
+
+```
+fn Track()
+
+
+
+```
+
+
 
 ### 他