From 682757cc42c948e6e417f7cb3a6a95f7c718c7eb Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Tue, 6 Jun 2023 21:54:38 +0800
Subject: [PATCH] :bug: fix https://github.com/siyuan-note/siyuan/issues/8461

---
 app/src/layout/util.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/src/layout/util.ts b/app/src/layout/util.ts
index 8da40a3bb..11da50ca9 100644
--- a/app/src/layout/util.ts
+++ b/app/src/layout/util.ts
@@ -581,6 +581,9 @@ export const layoutToJSON = (layout: Layout | Wnd | Tab | Model, json: any, drop
 
 export const resizeTopbar = () => {
     const toolbarElement = document.querySelector("#toolbar");
+    if (!toolbarElement) {
+        return;
+    }
     const dragElement = toolbarElement.querySelector("#drag") as HTMLElement;
 
     dragElement.style.padding = "";