diff --git a/public/react/src/modules/courses/members/teacherList.js b/public/react/src/modules/courses/members/teacherList.js
index 70944fab8..2c5108f8d 100644
--- a/public/react/src/modules/courses/members/teacherList.js
+++ b/public/react/src/modules/courses/members/teacherList.js
@@ -38,7 +38,7 @@ function buildColumns(that) {
     key: 'index',
     render: (content, item, index) => {
       return item.isApply == true ? '' : <a href="javascript:;">{(that.state.page - 1) * 20 + index + 1 
-          - (that.application_list ? that.application_list.length : 0)}　</a>
+          - (that.state.application_list ? that.state.application_list.length : 0)}　</a>
     }
   }
   // ,{
@@ -66,7 +66,7 @@ function buildColumns(that) {
   }] 
   that.state.course_groups && that.state.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,
+    width: 260,
     key: 'course_groups',
     dataIndex: 'course_groups',
     // onClick={() => that.joinCourseGroup(item.id)}
@@ -137,7 +137,7 @@ function buildColumns(that) {
   if (hasGraduationModule) {
     columns.push({
       title: '答辩组',
-      width: 74,
+      // width: 90,
       key: 'graduation_group',
       dataIndex: 'graduation_group',
       render: text => (