diff --git a/src/views/portal/course/Index.vue b/src/views/portal/course/Index.vue
index a58d55ea..30526a20 100644
--- a/src/views/portal/course/Index.vue
+++ b/src/views/portal/course/Index.vue
@@ -558,6 +558,14 @@ export default {
             if (res.status == 200 && res.result.list.length > 0) {
               this.totalPages = res.result.totalPages;
               res.result.list.forEach(item => {
+                //教师转化
+                if(item.teacher){
+                   let dotIdx=item.teacher.indexOf(',');
+                   if(item.teacher.indexOf(',')){
+                     item.teacher=item.teacher.substring(0,dotIdx);
+                   }
+                }
+                
                 //转化标红显示
                 item.title=item.name;
                 if(that.course.keyword){