diff --git a/src/views/faceteach/FaceTeach.vue b/src/views/faceteach/FaceTeach.vue
index 150dba0..b8c55a5 100644
--- a/src/views/faceteach/FaceTeach.vue
+++ b/src/views/faceteach/FaceTeach.vue
@@ -283,7 +283,7 @@
         </div>
         <!--        todo #面授课接口 讲师缺少img和介绍-->
         <div class="teacheritem">
-          <img class="peopleimg" :src="teacherInfo.avatar"/>
+          <img class="peopleimg" :src="teacherInfo?.avatar"/>
           <div class="nameSpan">
             <div class="teacherName" style="margin-right: 5px">
               {{ data.planDto?.teacher }}