diff --git a/content/docs/server/services/_index.md b/content/docs/server/services/_index.md
index b9ef970..b6c1273 100644
--- a/content/docs/server/services/_index.md
+++ b/content/docs/server/services/_index.md
@@ -1,10 +1,10 @@
 ---
 title: "Services"
 weight: 1
-bookFlatSection: true
+# bookFlatSection: true
 # bookToc: true
 # bookHidden: false
-# bookCollapseSection: false
+bookCollapseSection: true
 # bookComments: false
 # bookSearchExclude: false
 ---