From acf3b798c92d8a4528124a2468b03e8ba138e59a Mon Sep 17 00:00:00 2001
From: HellowVirgil <1135895008@qq.com>
Date: Wed, 17 Dec 2025 11:49:26 +0800
Subject: [PATCH] =?UTF-8?q?fix(libro-view):=20=E4=BF=AE=E5=A4=8D=E7=BC=96?=
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---
 packages/libro-core/src/libro-view.tsx | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/packages/libro-core/src/libro-view.tsx b/packages/libro-core/src/libro-view.tsx
index 16512428..f92e7e5a 100644
--- a/packages/libro-core/src/libro-view.tsx
+++ b/packages/libro-core/src/libro-view.tsx
@@ -262,18 +262,16 @@ export const LibroRender = forwardRef<HTMLDivElement>(function LibroRender(props
       if (typeof ref === 'function') {
         return;
       }
-      // focus编辑器host
-      if (!e.relatedTarget) {
-        return;
-      }
-      // focus编辑器外部区域
-      if (ref?.current?.contains(e.relatedTarget)) {
+      const target = e.relatedTarget as Node | null;
+      const inside = target ? ref?.current?.contains(target) : false;
+
+      if (inside) {
         const dndDom = ref?.current?.getElementsByClassName(
           'libro-dnd-cells-container',
         )[0];
 
         if (
-          !dndDom?.contains(e.relatedTarget) &&
+          !dndDom?.contains(target as Node) &&
           (!instance.model.inputEditable ||
             !instance.model.outputEditable ||
             !instance.model.cellsEditable) &&