hasGroupModule = () => {

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

@@ -107,7 +107,7 @@ const buildColumns = (that,isParent) => {
   }
   ];
   
-  if (course_groups && course_groups.length) {
+  if (that.hasGroupModule()) {
     that.isStudentPage && columns.push({
       title: '分班',
       dataIndex: 'course_group_name',
@@ -249,6 +249,13 @@ class studentsList extends Component{
       console.log(error)
     });
   }
+  hasGroupModule = () => {
+    const { course_modules } = this.props;
+    const result = course_modules && course_modules.filter( item => {
+      return item.type == 'course_group'
+    })
+    return result && result.length > 0
+  }
 
   Downloadcal=()=>{
     this.setState({