From 669ccfc602a4a9766be8f7498f1baa77dce411c9 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Thu, 15 Jan 2026 13:06:02 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/12139

---
 app/src/protyle/wysiwyg/remove.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/app/src/protyle/wysiwyg/remove.ts b/app/src/protyle/wysiwyg/remove.ts
index 7baab72c7..e0e2f31f9 100644
--- a/app/src/protyle/wysiwyg/remove.ts
+++ b/app/src/protyle/wysiwyg/remove.ts
@@ -272,7 +272,8 @@ export const removeBlock = async (protyle: IProtyle, blockElement: Element, rang
     }
 
     const isCallout = blockElement.parentElement.classList.contains("callout-content");
-    if (!blockElement.previousElementSibling && (blockElement.parentElement.getAttribute("data-type") === "NodeBlockquote" || isCallout)) {
+    if (!blockElement.previousElementSibling && blockType !== "NodeHeading" &&
+        (blockElement.parentElement.getAttribute("data-type") === "NodeBlockquote" || isCallout)) {
         if (type !== "Delete") {
             range.insertNode(document.createElement("wbr"));
         }
@@ -320,7 +321,7 @@ export const removeBlock = async (protyle: IProtyle, blockElement: Element, rang
         return;
     }
 
-    if (blockElement.parentElement.classList.contains("li") && blockElement.getAttribute("data-type") !== "NodeHeading" &&
+    if (blockElement.parentElement.classList.contains("li") && blockType !== "NodeHeading" &&
         blockElement.previousElementSibling.classList.contains("protyle-action")) {
         removeLi(protyle, blockElement, range, type === "Delete");
         return;
@@ -356,7 +357,7 @@ export const removeBlock = async (protyle: IProtyle, blockElement: Element, rang
             blockElement.previousElementSibling.getAttribute("fold") === "1") {
             setFold(protyle, blockElement.previousElementSibling, true, false, false);
         }
-        if (blockElement.getAttribute("data-type") === "NodeHeading" &&
+        if (blockType === "NodeHeading" &&
             blockElement.getAttribute("fold") === "1") {
             setFold(protyle, blockElement, true, false, false);
         }