diff --git a/src/views/faceteach/FaceTeachSignUp.vue b/src/views/faceteach/FaceTeachSignUp.vue
index b861bf9..11287db 100644
--- a/src/views/faceteach/FaceTeachSignUp.vue
+++ b/src/views/faceteach/FaceTeachSignUp.vue
@@ -82,7 +82,7 @@
             <div class="box" style="width: 80px; right: 0px"></div>
           </div>
           <div class="teachermain">
-            <img class="teacherAvatar" :src="teacherInfo.avatar" />
+            <img class="teacherAvatar" :src="teacherInfo?.avatar" />
             <div style="flex: 1; margin-left: 11px; margin-right: 13px">
               <div class="teacherName">{{ data.planDto?.teacher }}</div>
               <div class="teacherIntro">