diff --git a/public/react/src/modules/courses/members/studentsList.js b/public/react/src/modules/courses/members/studentsList.js
index 2a510789e..e2c6f5f47 100644
--- a/public/react/src/modules/courses/members/studentsList.js
+++ b/public/react/src/modules/courses/members/studentsList.js
@@ -57,9 +57,10 @@ const buildColumns = (that) => {
     dataIndex: 'student_id',
     key: 'student_id',
     align:'center',
+    width:"10%",
     className:"color-grey-6",
     render: (student_id, record) => {
-      return <span className="color-dark overflowHidden1 "title={student_id && student_id.length > 10 ? student_id : ''}
+      return <span className="color-dark overflowHidden1 " title={student_id && student_id.length > 10 ? student_id : ''}
           style={{maxWidth: '160px'}} >{student_id}</span>
     }
   }];
@@ -69,7 +70,7 @@ const buildColumns = (that) => {
       dataIndex: 'course_group_name',
       key: 'course_group_name',
       align:'center',
-      width:"50%",
+      width:"40%",
       className:"color-grey-6"
     })
   }