diff --git a/public/react/src/modules/courses/busyWork/CommonWorkList.js b/public/react/src/modules/courses/busyWork/CommonWorkList.js
index 6abfcd777..dcc33056f 100644
--- a/public/react/src/modules/courses/busyWork/CommonWorkList.js
+++ b/public/react/src/modules/courses/busyWork/CommonWorkList.js
@@ -84,7 +84,7 @@ function buildColumns(that, student_works) {
   }]
   if (!niPingAndIsStudent) {
     columns.push({
-      width: 180,
+      width: 88,
       title: '学号',
       dataIndex: 'student_id',
       key: 'student_id',
@@ -152,7 +152,7 @@ function buildColumns(that, student_works) {
       </span>
     )},
   }, {
-    width: 133,
+    width: 150,
     title: '更新时间',
     dataIndex: 'update_time',
     key: 'update_time',
@@ -217,7 +217,7 @@ function buildColumns(that, student_works) {
   */
     columns.push({
       width: 84,
-      title: <div style={{fontWeight:'bold'}}><div  style={{fontWeight:'bold'}}>匿评</div>评分</div>,
+      title: <div style={{fontWeight:'bold', color: '#000'}}><div  style={{fontWeight:'bold'}}>匿评</div>评分</div>,
       key: 'student_score',
       dataIndex: 'student_score',