From 44326ca423b25ddbb12b172ab7180edd553c61f4 Mon Sep 17 00:00:00 2001
From: Luffy <lufei@docsifyjs.org>
Date: Wed, 17 Dec 2025 17:20:48 +0800
Subject: [PATCH] fix: include h6 headings in heading element selection (#2649)

---
 src/core/event/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/event/index.js b/src/core/event/index.js
index 9d7a1b3b1..f92c38e5b 100644
--- a/src/core/event/index.js
+++ b/src/core/event/index.js
@@ -76,7 +76,7 @@ export function Events(Base) {
      * @void
      */
     #initHeadings() {
-      const headingElms = dom.findAll('#main :where(h1, h2, h3, h4, h5)');
+      const headingElms = dom.findAll('#main :where(h1, h2, h3, h4, h5, h6)');
       const headingsInView = new Set();
       let isInitialLoad = true;
 
@@ -361,7 +361,7 @@ export function Events(Base) {
         // Anchor link
         if (query.id) {
           const headingElm = dom.find(
-            `.markdown-section :where(h1, h2, h3, h4, h5)[id="${query.id}"]`,
+            `.markdown-section :where(h1, h2, h3, h4, h5, h6)[id="${query.id}"]`,
           );
 
           if (headingElm) {