Merge branch 'dev_aliyun' of https://bdgit.educoder.net/Hjqreturn/educoder into dev_aliyun

public/react/src/modules/courses/members/studentsList.js

@@ -106,8 +106,9 @@ const buildColumns = (that,isParent) => {
     }
   }
   ];
+  
   if (course_groups && course_groups.length) {
-    this.isStudentPage && columns.push({
+    that.isStudentPage && columns.push({
       title: '分班',
       dataIndex: 'course_group_name',
       key: 'course_group_name',