Merge branch 'iteration-login' into dev

src/views/prepare-lessons/model/attend-class/index.tsx

@@ -41,8 +41,7 @@ export default defineComponent({
             type: 'class',
             classGroupId: item.id,
             subjectId: prepareStore.getSubjectId,
-            detailId: prepareStore.getSelectKey,
-            classGroupId: item.id
+            detailId: prepareStore.getSelectKey
           }
         });
         window.open(href, +new Date() + '');