diff --git a/src/views/study/coursenew.vue b/src/views/study/coursenew.vue
index 00e99477..84ca0f3d 100644
--- a/src/views/study/coursenew.vue
+++ b/src/views/study/coursenew.vue
@@ -287,12 +287,19 @@
             <div class="teacher" v-for="(item, idx) in teachers" :key="idx">
               <div class="teacher-avator" @click="toUserHome(item)" title="点击进入他的主页">
                 <!-- <div class="teacher-text" v-if="item.authorInfo.avatar == ''">{{userAvatarText(item.teacherName)}}</div> -->
-                 <div v-if="item.authorInfo.avatar !== ''">
+                 <div v-if="item.authorInfo && item.authorInfo.avatar">
                     <el-avatar  :src="fileBaseUrl + item.authorInfo.avatar" shape="circle" :size="50"></el-avatar>
                 </div>
-                <div v-else class="teacher-text">
+<!--                <div v-else class="teacher-text">
                   <div v-if="item.authorInfo.sex === 1 "><img src="../../../public/images/Avatarman.png" alt=""></div>
                   <div v-else><img src="../../../public/images/Avatarwoman.png" alt=""></div>
+                </div>-->
+                <div v-else-if="item.photo">
+                  <el-avatar :src="item.photo" shape="circle" :size="50"></el-avatar>
+                </div>
+                <div v-else class="teacher-text">
+                  <div v-if="item.authorInfo && item.authorInfo.sex === 1"><img src="../../../public/images/Avatarwoman.png" alt=""></div>
+                  <div v-else><img src="../../../public/images/Avatarman.png" alt=""></div>
                 </div>
               </div>
               <div class="teacher-info">