diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/QuManager.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/QuManager.java
index 9af78c7..3c1661a 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/QuManager.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/QuManager.java
@@ -309,7 +309,7 @@ public class QuManager {
                 if (item.getQuType() == null) {
                     sb.append("第" + line + "行，题目类型不能为空<br>");
                 }
-                if (org.apache.commons.lang3.StringUtils.isBlank(item.getQContent())) {
+                if (StringUtils.isBlank(item.getQContent())) {
                     sb.append("第" + line + "行，题目内容不能为空<br>");
                 }
                 if (CollectionUtils.isEmpty(item.getRepoList())) {