diff --git a/src/components/drawers/AddOpenCourse.vue b/src/components/drawers/AddOpenCourse.vue
index 54941def..b5e80e40 100644
--- a/src/components/drawers/AddOpenCourse.vue
+++ b/src/components/drawers/AddOpenCourse.vue
@@ -487,18 +487,20 @@ const columns = ref([
     key: "teacher",
     width: "20%",
     align: "center",
+    ellipsis: true,
     customRender: ({ record }) => {
-      const teachers = record.offteachers;
-      return teachers.map((teacher, index) => {
-        // 如果需要显示为列表形式
-        return (
-          <div key={index}>
-            {teacher.teacherName}
-            {index !== teachers.length - 1 && ', '}
-          </div>
-        );
-    });
-  },
+      // const teachers = record.offteachers;
+      // return teachers.map((teacher, index) => {
+      //   // 如果需要显示为列表形式
+      //   return (
+      //     <div key={index}>
+      //       {teacher.teacherName}
+      //       {index !== teachers.length - 1 && ', '}
+      //     </div>
+      //   );
+      // });
+      return record.offteachers.map(item=>item.teacherName).join(',')
+    },
 
   },
   {
diff --git a/src/views/courselibrary/CoursewareManage.vue b/src/views/courselibrary/CoursewareManage.vue
index cac253e2..80223014 100644
--- a/src/views/courselibrary/CoursewareManage.vue
+++ b/src/views/courselibrary/CoursewareManage.vue
@@ -1993,16 +1993,17 @@ const columns6 = [
     align: "center",
     ellipsis: true,
     customRender: ({ record }) => {
-      const teachers = record.offteachers;
-      return teachers.map((teacher, index) => {
-        // 如果需要显示为列表形式
-        return (
-          <div key={index}>
-            {teacher.teacherName}
-            {index !== teachers.length - 1 && ', '}
-          </div>
-        );
-      });
+      // const teachers = record.offteachers;
+      // return teachers.map((teacher, index) => {
+      //   // 如果需要显示为列表形式
+      //   return (
+      //     <div key={index}>
+      //       {teacher.teacherName}
+      //       {index !== teachers.length - 1 && ', '}
+      //     </div>
+      //   );
+      // });
+      return record.offteachers.map(item=>item.teacherName).join(',')
     }
   },