diff --git a/src/api/request.js b/src/api/request.js
index 0a6584b0..48acb184 100644
--- a/src/api/request.js
+++ b/src/api/request.js
@@ -374,7 +374,9 @@ export function usePage(_url, params, init = true,listing = false) {
       state.totalPage = r.data.total/10 || 1;
       state.total = r.data.total;
       state.loading = false;
-    });
+    }).catch(err => {
+      state.loading = false;
+    })
   }
 
   init && fetch();
diff --git a/src/components/drawers/AddOpenCourse.vue b/src/components/drawers/AddOpenCourse.vue
index 54941def..d15c5f38 100644
--- a/src/components/drawers/AddOpenCourse.vue
+++ b/src/components/drawers/AddOpenCourse.vue
@@ -488,16 +488,17 @@ const columns = ref([
     width: "20%",
     align: "center",
     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(',')
     }
   },