diff --git a/public/react/src/modules/courses/members/teacherList.js b/public/react/src/modules/courses/members/teacherList.js
index 4432ecc60..ac9d22119 100644
--- a/public/react/src/modules/courses/members/teacherList.js
+++ b/public/react/src/modules/courses/members/teacherList.js
@@ -57,7 +57,8 @@ function buildColumns(that) {
     title: '角色',
     dataIndex: 'role',
     key: 'role',
-  }, {
+  }] 
+  that.course_groups && that.course_groups.length && columns.push({
     title: <Tooltip title="仅能批阅指定分班的作品">管理权限</Tooltip>,
     width: 230,
     key: 'course_groups',
@@ -110,7 +111,7 @@ function buildColumns(that) {
       </ConditionToolTip>)
       }
     ,
-  }];
+  });
   if (that.hasGraduationModule()) {
     columns.push({
       title: '答辩组',