From 14441cc52a9e83c0f8e27cff57e7e3e39d032ce8 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Sun, 28 Dec 2025 21:59:22 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/12327

---
 app/src/menus/protyle.ts          | 4 +++-
 app/src/protyle/wysiwyg/remove.ts | 9 ++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/app/src/menus/protyle.ts b/app/src/menus/protyle.ts
index 9af4c9f0c..355040728 100644
--- a/app/src/menus/protyle.ts
+++ b/app/src/menus/protyle.ts
@@ -2460,7 +2460,9 @@ export const setFoldById = (data: {
 
 export const setFold = (protyle: IProtyle, nodeElement: Element, isOpen?: boolean,
                         isRemove?: boolean, addLoading = true, getOperations = false) => {
-    if (nodeElement.getAttribute("data-type") === "NodeListItem" && nodeElement.childElementCount < 4) {
+    if (nodeElement.getAttribute("data-type") === "NodeListItem" && nodeElement.childElementCount < 4 &&
+        // 该情况需要强制展开 https://github.com/siyuan-note/siyuan/issues/12327
+        !isOpen) {
         // 没有子列表或多个块的列表项不进行折叠
         return {fold: -1};
     }
diff --git a/app/src/protyle/wysiwyg/remove.ts b/app/src/protyle/wysiwyg/remove.ts
index 666b2fe5f..1fc12776d 100644
--- a/app/src/protyle/wysiwyg/remove.ts
+++ b/app/src/protyle/wysiwyg/remove.ts
@@ -55,7 +55,7 @@ export const removeBlock = async (protyle: IProtyle, blockElement: Element, rang
         const unfoldData: {
             [key: string]: {
                 element: Element,
-                previousID: string
+                previousID?: string
             }
         } = {};
         for (let i = 0; i < selectElements.length; i++) {
@@ -149,6 +149,13 @@ export const removeBlock = async (protyle: IProtyle, blockElement: Element, rang
                 } else {
                     listElement = undefined;
                 }
+                // https://github.com/siyuan-note/siyuan/issues/12327
+                if (topElement.parentElement.classList.contains("li") && topElement.parentElement.childElementCount === 4 &&
+                    topElement.parentElement.getAttribute("fold") === "1") {
+                    unfoldData[topElement.parentElement.getAttribute("data-node-id")] = {
+                        element: topElement.parentElement,
+                    };
+                }
                 topElement.remove();
             }
         }