diff --git a/app/src/block/util.ts b/app/src/block/util.ts
index bc0971145..495d20fd3 100644
--- a/app/src/block/util.ts
+++ b/app/src/block/util.ts
@@ -50,11 +50,7 @@ export const cancelSB = async (protyle: IProtyle, nodeElement: Element, range?:
                 getContenteditableElement(nodeElement).insertAdjacentHTML("afterbegin", "<wbr>");
             }
             nodeElement.lastElementChild.remove();
-            // 超级块中的 html 块需要反转义再赋值 https://github.com/siyuan-note/siyuan/issues/13155
-            nodeElement.querySelectorAll("protyle-html").forEach(item => {
-                item.setAttribute("data-content", item.getAttribute("data-content").replace(/&lt;/g, "<").replace(/&gt;/g, ">"));
-            });
-            nodeElement.outerHTML = nodeElement.innerHTML;
+            nodeElement.replaceWith(nodeElement.firstElementChild);
             if (range) {
                 focusByWbr(protyle.wysiwyg.element, range);
             }
diff --git a/app/src/protyle/util/editorCommonEvent.ts b/app/src/protyle/util/editorCommonEvent.ts
index db351ffee..683b46554 100644
--- a/app/src/protyle/util/editorCommonEvent.ts
+++ b/app/src/protyle/util/editorCommonEvent.ts
@@ -305,17 +305,24 @@ const dragSb = async (protyle: IProtyle, sourceElements: Element[], targetElemen
     doOperations.push(...moveToResult.doOperations);
     undoOperations.push(...moveToResult.undoOperations);
     const newSourceParentElement = moveToResult.newSourceElements;
+    let removeIndex = doOperations.length - 1;
+    doOperations.find((item, index) => {
+        if (item.action === "delete" && item.id === targetMoveUndo.parentID) {
+            removeIndex = index;
+            return true;
+        }
+    });
     if (isBottom) {
         // 拖拽到超级块 col 下方， 其他块右侧
         sbElement.insertAdjacentElement("afterbegin", targetElement);
-        doOperations.push({
+        doOperations.splice(removeIndex, 0, {
             action: "move",
             id: targetElement.getAttribute("data-node-id"),
             parentID: sbElement.getAttribute("data-node-id")
         });
     } else {
         sbElement.lastElementChild.insertAdjacentElement("beforebegin", targetElement);
-        doOperations.push({
+        doOperations.splice(removeIndex, 0, {
             action: "move",
             id: targetElement.getAttribute("data-node-id"),
             previousID: newSourceParentElement[0].getAttribute("data-node-id"),