diff --git a/pages/activity/point/exchange_detail.vue b/pages/activity/point/exchange_detail.vue
index 01bc828..651d02b 100644
--- a/pages/activity/point/exchange_detail.vue
+++ b/pages/activity/point/exchange_detail.vue
@@ -18,7 +18,7 @@
 
 			<view class="c-goods">
 				<view class="t">
-					共{{item.count}}件商品
+					共{{state.orderInfo.productCount}}件商品
 				</view>
 
 				<view class="b-detail" v-for="(item,index) in state.orderInfo.items" :key="item.goods_id">