diff --git a/docs/breadcrumb/toc.yml b/docs/breadcrumb/toc.yml
index cee96e9..9857b3a 100644
--- a/docs/breadcrumb/toc.yml
+++ b/docs/breadcrumb/toc.yml
@@ -1,7 +1,3 @@
 - name: Office
   tocHref: /office/
   topicHref: /office/index
-  items:
-  - name: Open XML
-    tocHref: /office/open-xml/
-    topicHref: /office/open-xml/open-xml-sdk-2-5