From 1d0d5f8ff3cd6eff428086deadda0bad4d5a5bec Mon Sep 17 00:00:00 2001
From: zhaokai <zhaokai@zcloudchina.com>
Date: Mon, 9 Mar 2026 09:45:48 +0800
Subject: [PATCH] =?UTF-8?q?fix(study):=20=E8=A7=A3=E5=86=B3=E7=8F=AD?=
 =?UTF-8?q?=E7=BA=A7=E8=80=83=E8=AF=95=E8=AF=95=E5=8D=B7=E6=9F=A5=E8=AF=A2?=
 =?UTF-8?q?=E7=A9=BA=E6=8C=87=E9=92=88=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../zcloud/edu/command/query/study/ClassExamPaperQueryExe.java | 3 +++
 .../src/main/java/com/zcloud/edu/dto/study/ClassPageQry.java   | 1 +
 2 files changed, 4 insertions(+)

diff --git a/web-app/src/main/java/com/zcloud/edu/command/query/study/ClassExamPaperQueryExe.java b/web-app/src/main/java/com/zcloud/edu/command/query/study/ClassExamPaperQueryExe.java
index 8d5394b..2fdfa14 100644
--- a/web-app/src/main/java/com/zcloud/edu/command/query/study/ClassExamPaperQueryExe.java
+++ b/web-app/src/main/java/com/zcloud/edu/command/query/study/ClassExamPaperQueryExe.java
@@ -79,6 +79,9 @@ public class ClassExamPaperQueryExe {
      */
     public SingleResponse<ClassExamPaperCO> executeGetInfoByClassId(String classId) {
         ClassExamPaperDO classExamPaperDO = classExamPaperRepository.findByClassId(classId);
+        if(classExamPaperDO == null){
+            return SingleResponse.of(null);
+        }
         List<QuestionDO> questionDOList = questionRepository.getInfoByExamPaperId(classExamPaperDO.getExamPaperId());
         List<QuestionCO> questionCOList = BeanUtil.copyToList(questionDOList, QuestionCO.class);
         ClassExamPaperCO classExamPaperCO = new ClassExamPaperCO();
diff --git a/web-client/src/main/java/com/zcloud/edu/dto/study/ClassPageQry.java b/web-client/src/main/java/com/zcloud/edu/dto/study/ClassPageQry.java
index dc6bee0..9fa9a4f 100644
--- a/web-client/src/main/java/com/zcloud/edu/dto/study/ClassPageQry.java
+++ b/web-client/src/main/java/com/zcloud/edu/dto/study/ClassPageQry.java
@@ -27,6 +27,7 @@ public class ClassPageQry extends PageQuery {
     private String likeName;
     private String eqTrainType;
     private Integer eqState;
+    private Integer neState;
     private String geStartTime;
     private String leStartTime;
     private String geEndTime;