From 844de72aa94db64116b4c7ca4b557cb587bad6ee Mon Sep 17 00:00:00 2001
From: ma <1062634917@qq.com>
Date: Thu, 23 Sep 2021 16:21:21 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=9F=A5=E8=AF=A2=E5=9C=B0?=
 =?UTF-8?q?=E5=8C=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../com/ccsens/carbasics/service/QuestionnaireService.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/ccsens/carbasics/service/QuestionnaireService.java b/src/main/java/com/ccsens/carbasics/service/QuestionnaireService.java
index 3bd6b29..61b2da9 100644
--- a/src/main/java/com/ccsens/carbasics/service/QuestionnaireService.java
+++ b/src/main/java/com/ccsens/carbasics/service/QuestionnaireService.java
@@ -42,6 +42,9 @@ public class QuestionnaireService implements IQuestionnaireService{
 
     @Override
     public List<QuestionnaireVo.AreaInfo> queryArea(QuestionnaireDto.QueryArea param, Long userId) {
+        if (ObjectUtil.isNull(param.getId())){
+            param.setId(0L);
+        }
         return areaDao.queryByParentId(param);
     }