错误知识点没有不展示

src/main/resources/templates/sys/fx/curator/homeworkInfoVip.html

@@ -140,7 +140,7 @@
 		</div> 
 		
 		
-		<div class="s-index-side" th:if="${correctDetail.relateKnowledgeList}">
+		<div class="s-index-side" th:if="${ #lists.size(correctDetail.relateKnowledgeList)}">
 			<div class="title">
 				<h3 style="color: #FF4E00;font-weight: bold;font-size: 15px;padding-left:17px">错题知识点 </h3>
 			</div>