调整

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

@@ -218,9 +218,9 @@ class studentsList extends Component{
     })
     this.fetchAll()
     const isAdmin = this.props.isAdmin()
-    if (isAdmin) {
+    // if (isAdmin) {
-      this.fetchCourseGroups()
+      this.fetchCourseGroups();
-    }
+    // }
 
     isAdmin && on('addStudentSuccess', this.addStudentSuccessListener)
     isAdmin && on('updateNavSuccess', this.updateNavSuccess)