Fix(云灵AI):[#5193]“我要送礼”推荐结果，点击下单/送礼按钮，规格弹窗弹出时，左上角的返回按钮仍然可以点击-2

components/ProductWindow.vue

@@ -1,6 +1,13 @@
 <template>
   <view>
-    <view class="product-window" :class="attr.cartAttr === true ? 'on' : ''" :style="{paddingBottom: paddingBottom}">
+    <view
+      :class="{
+        'on': attr.cartAttr === true,
+        [className]: className
+      }"
+      :style="{paddingBottom: paddingBottom}"
+      class="product-window"
+    >
       <view class="textpic acea-row row-between-wrapper">
         <view class="pictrue" @click="previewImg(attrObj.productSelect.image)">
           <image :src="attrObj.productSelect.image" class="image" />
@@ -84,7 +91,13 @@
         >送给朋友</u-button>
       </view>
     </view>
-    <view class="mask" @touchmove.prevent :hidden="attr.cartAttr === false" @click="closeAttr"></view>
+    <view
+      :hidden="attr.cartAttr === false"
+      :class="className"
+      class="mask"
+      @touchmove.prevent
+      @click="closeAttr"
+    ></view>
   </view>
 </template>
 <script>
@@ -122,6 +135,10 @@ export default {
     okText: {
       type: String,
       default: '加入购物车'
+    },
+    className: {
+      type: String,
+      default: ''
     }
   },
   data() {