bug fix

src/modules/paper-export/views/paperTemplateBuildMixins.js

@@ -40,7 +40,7 @@ export default {
         elementList.push(detailTitleElement);
         detailRelateElement.title = [detailTitleElement.id];
         // 大题描述
-        if (isAnEmptyRichText(detail.description)) {
+        if (!isAnEmptyRichText(detail.description)) {
           const { elements, elementIds } = this.parseTitleOption(
             detail.description,
             ""