feat：修改

src/views/mallManagement/order/order_detail/index.vue

@@ -65,7 +65,7 @@
             <div class="item">
               <div class="label">收货人地址：</div>
               <div class="value">{{ orderDetail.province + orderDetail.city + orderDetail.area + orderDetail.street +
-                orderDetail.receAddress + orderDetail.houseNo }}</div>
+                orderDetail.receAddress + orderDetail.houseNo || '' }}</div>
             </div>
             <div class="item">
               <div class="label">销售员信息：</div>