From 72c0d63718073874de317dd6f952e38412943d98 Mon Sep 17 00:00:00 2001
From: Luffy <lufei@docsifyjs.org>
Date: Thu, 2 Apr 2026 10:44:06 +0800
Subject: [PATCH] fix: enhance sidebar navigation link selection for decoded
 URLs (#2708)

---
 src/core/render/index.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/render/index.js b/src/core/render/index.js
index 9e546a3d01..f4db193754 100644
--- a/src/core/render/index.js
+++ b/src/core/render/index.js
@@ -314,7 +314,9 @@ export function Render(Base) {
 
       sidebarToggleEl.setAttribute('aria-expanded', String(!isMobile()));
 
-      const activeElmHref = this.router.toURL(this.route.path);
+      const activeElmHref = decodeURIComponent(
+        this.router.toURL(this.route.path),
+      );
       const activeEl = /** @type {HTMLElement | null} */ (
         dom.find(`.sidebar-nav a[href="${activeElmHref}"]`)
       );