diff --git a/src/views/courselibrary/CoursewareManage.vue b/src/views/courselibrary/CoursewareManage.vue
index 92bb478c..70a29716 100644
--- a/src/views/courselibrary/CoursewareManage.vue
+++ b/src/views/courselibrary/CoursewareManage.vue
@@ -3885,7 +3885,7 @@ export default defineComponent({
           customRender: ({ record }) => {
             return (
               <div class="racona">
-                {record.workScore === -2 ? (
+                {record.workScore === -2 || record.workScore === -1 || record.workScore < 0? (
                   "-"
                 ) : record.workScore ? (
                   <span>{record.workScore}</span>