diff --git a/manuals/1.0/en/04-final-objects.md b/manuals/1.0/en/04-final-objects.md
index a6d1c04..be99818 100644
--- a/manuals/1.0/en/04-final-objects.md
+++ b/manuals/1.0/en/04-final-objects.md
@@ -159,4 +159,4 @@ This is exactly the destination of programming that Be Framework aims for—an e
 
 ---
 
-There is not just one way. Learn various paths in [Metamorphosis](./05-metamorphosis-patterns.html) ➡️
+There is not just one way. Learn various paths in [Metamorphosis](./05-metamorphosis.html) ➡️
diff --git a/manuals/1.0/ja/04-final-objects.md b/manuals/1.0/ja/04-final-objects.md
index 25e602f..a1617fe 100644
--- a/manuals/1.0/ja/04-final-objects.md
+++ b/manuals/1.0/ja/04-final-objects.md
@@ -159,4 +159,4 @@ if ($order->being instanceof SuccessfulOrder) {
 
 ---
 
-道は１つではありません。[変容](./05-metamorphosis-patterns.html)で様々な道を学びます ➡️
+道は１つではありません。[変容](./05-metamorphosis.html)で様々な道を学びます ➡️