Merge branch 'iteration-clssroom-work' into jenkins

src/views/attend-class/model/select-class/index.tsx

@@ -40,7 +40,7 @@ export default defineComponent({
         // console.log(props.classId, props.subjectId);
         const { data } = await teacherChapterLessonCoursewareList({
           coursewareDetailKnowledgeId: props.courseId,
-          subjectId: props.classId ? props.subjectId : null
+          subjectId: props.classId ? forms.subjectId : null
         });
 
         if (!Array.isArray(data)) {