From 22a1339079e2f6c19540b227512ddfa0eec8bded Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Wed, 22 Nov 2023 17:14:27 +0800
Subject: [PATCH] :art: fix https://github.com/siyuan-note/siyuan/issues/9714

---
 app/src/protyle/wysiwyg/index.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/src/protyle/wysiwyg/index.ts b/app/src/protyle/wysiwyg/index.ts
index 70da892ff..8a8dbe76c 100644
--- a/app/src/protyle/wysiwyg/index.ts
+++ b/app/src/protyle/wysiwyg/index.ts
@@ -1030,9 +1030,10 @@ export class WYSIWYG {
                     let endBlockElement: false | HTMLElement;
                     if (mouseUpEvent.detail === 3 && range.endContainer.nodeType !== 3 && (range.endContainer as HTMLElement).tagName === "DIV" && range.endOffset === 0) {
                         // 三击选中段落块时，rangeEnd 会在下一个块
-                        if ((range.endContainer as HTMLElement).classList.contains("protyle-attr")) {
+                        if ((range.endContainer as HTMLElement).classList.contains("protyle-attr") && startBlockElement) {
                             // 三击在悬浮层中会选择到 attr https://github.com/siyuan-note/siyuan/issues/4636
-                            setLastNodeRange((range.endContainer as HTMLElement).previousElementSibling, range, false);
+                            // 需要获取可编辑元素，使用 previousElementSibling 的话会 https://github.com/siyuan-note/siyuan/issues/9714
+                            setLastNodeRange(getContenteditableElement(startBlockElement), range, false);
                         }
                     } else {
                         endBlockElement = hasClosestBlock(range.endContainer);