diff --git a/app/src/protyle/wysiwyg/index.ts b/app/src/protyle/wysiwyg/index.ts
index 8524e7318..5370064c6 100644
--- a/app/src/protyle/wysiwyg/index.ts
+++ b/app/src/protyle/wysiwyg/index.ts
@@ -365,9 +365,10 @@ export class WYSIWYG {
                 const selectTypes = protyle.toolbar.getCurrentType(range);
                 const spanElement = hasClosestByTag(range.startContainer, "SPAN");
                 const headingElement = hasClosestByAttribute(range.startContainer, "data-type", "NodeHeading");
+                const matchHeading = headingElement && headingElement.textContent.replace(Constants.ZWSP, "") === range.toString();
                 if ((selectTypes.length > 0 && spanElement && spanElement.textContent.replace(Constants.ZWSP, "") === range.toString()) ||
-                    (headingElement && headingElement.textContent.replace(Constants.ZWSP, "") === range.toString())) {
-                    if (headingElement) {
+                    matchHeading) {
+                    if (matchHeading) {
                         // 复制标题 https://github.com/siyuan-note/insider/issues/297
                         tempElement.append(headingElement.cloneNode(true));
                     } else if (!["DIV", "TD", "TH", "TR"].includes(range.startContainer.parentElement.tagName)) {