diff --git a/src/views/detail.vue b/src/views/detail.vue
index c0f0f43..7a6faff 100644
--- a/src/views/detail.vue
+++ b/src/views/detail.vue
@@ -165,8 +165,8 @@
                             </div>
                         </div>
                         <div class="image-box"
-                            v-if="(housingInfo['data'] && housingInfo['data'].info && housingInfo['data'].info.video.length>0) ||
-                                (housingInfo['data'] && housingInfo['data'].info && housingInfo['data'].info.picturegroup.length>0)">
+                            v-if="(housingInfo['data'] && housingInfo['data'].info &&housingInfo['data'].info.video&& housingInfo['data'].info.video.length>0) ||
+                                (housingInfo['data'] && housingInfo['data'].info &&housingInfo['data'].info.picturegroup&& housingInfo['data'].info.picturegroup.length>0)">
                             <div class="dis-f al-item">
                                 <img src="../assets/img/detail/videoIcon.png" v-if="housingInfo['data'] &&
                                     housingInfo['data'].info.video &&