问题处理

hx-oa/src/main/java/com/fjhx/oa/service/promotion/impl/PromotionApplyServiceImpl.java

@@ -54,7 +54,7 @@ public class PromotionApplyServiceImpl extends ServiceImpl<PromotionApplyMapper,
     public PromotionApplyVo detail(Long id) {
         PromotionApply PromotionApply = this.getById(id);
         PromotionApplyVo result = BeanUtil.toBean(PromotionApply, PromotionApplyVo.class);
-        UserUtil.assignmentNickName(Collections.emptyList(), PromotionApplyVo::getCreateUser, PromotionApplyVo::setUserName);
+        UserUtil.assignmentNickName(Collections.singletonList(result), PromotionApplyVo::getCreateUser, PromotionApplyVo::setUserName);
         return result;
     }