update

pages/EstateDetail/index.wxml

@@ -22,7 +22,7 @@
               <text class="name flex-item">{{EstateDetail.buildingName}}</text>
               <text class="price">均价：{{EstateDetail.price}}</text>
             </view>
-            <text>别名:{{EstateDetail.name}}</text>
+            <text>别名:{{EstateDetail.name || ''}}</text>
           </view>
         </view>
       </view>