diff --git a/app/src/protyle/util/paste.ts b/app/src/protyle/util/paste.ts
index ee9a2a8e9..18e9bfe98 100644
--- a/app/src/protyle/util/paste.ts
+++ b/app/src/protyle/util/paste.ts
@@ -178,18 +178,8 @@ export const paste = async (protyle: IProtyle, event: (ClipboardEvent | DragEven
             updateTransaction(protyle, nodeElement.getAttribute("data-node-id"), nodeElement.outerHTML, html);
             focusByWbr(protyle.wysiwyg.element, range);
         } else {
-            nodeElement.insertAdjacentHTML("afterend", code);
-            const codeElement = nodeElement.nextElementSibling as HTMLElement;
-            transaction(protyle, [{
-                action: "insert",
-                data: codeElement.outerHTML,
-                id: codeElement.getAttribute("data-node-id"),
-                previousID: id
-            }], [{
-                action: "delete",
-                id: codeElement.getAttribute("data-node-id")
-            }]);
-            highlightRender(codeElement);
+            insertHTML(code, protyle, true);
+            highlightRender(protyle.wysiwyg.element);
         }
     } else {
         let isHTML = false;
diff --git a/app/src/protyle/util/selection.ts b/app/src/protyle/util/selection.ts
index a6e7e2b7f..995426bcb 100644
--- a/app/src/protyle/util/selection.ts
+++ b/app/src/protyle/util/selection.ts
@@ -507,7 +507,9 @@ export const focusSideBlock = (updateElement: Element) => {
     if (updateElement.getAttribute("data-node-id")) {
         let sideBlockElement;
         let collapse;
-        if (updateElement.nextElementSibling) {
+        if (updateElement.nextElementSibling &&
+            !updateElement.nextElementSibling.classList.contains("protyle-attr") // 用例 https://ld246.com/article/1661928364696
+        ) {
             collapse = true;
             sideBlockElement = getNextBlock(updateElement) as HTMLElement;
         } else if (updateElement.previousElementSibling) {