1 files changed, 5 insertions, 4 deletions
diff --git a/documentation/content/ja/books/handbook/advanced-networking/_index.adoc b/documentation/content/ja/books/handbook/advanced-networking/_index.adoc
index 6ada5ec7fa..9ba8682bdf 100644
--- a/documentation/content/ja/books/handbook/advanced-networking/_index.adoc
+++ b/documentation/content/ja/books/handbook/advanced-networking/_index.adoc
@@ -1,11 +1,12 @@
 ---
-title: 第21章 高度なネットワーク
+title: 第20章 高度なネットワーク
 part: パートIV. ネットワーク通信
 prev: books/handbook/mail
 next: books/handbook/partv
 showBookMenu: true
-weight: 26
-path: "/books/handbook/"
+weight: 25
+params:
+  path: "/books/handbook/advanced-networking/"
 ---
 
 [[advanced-networking]]
@@ -16,7 +17,7 @@ path: "/books/handbook/"
 :icons: font
 :sectnums:
 :sectnumlevels: 6
-:sectnumoffset: 21
+:sectnumoffset: 20
 :partnums:
 :source-highlighter: rouge
 :experimental: