diff --git a/pages/order/OrderSubmission/index.vue b/pages/order/OrderSubmission/index.vue
index eb88198..08d1eb4 100644
--- a/pages/order/OrderSubmission/index.vue
+++ b/pages/order/OrderSubmission/index.vue
@@ -270,7 +270,7 @@
           <view class="v12-primary-text v12-font-22 v12-text-right">
             <text>共减</text>
             <text>￥</text>
-            <text>{{ force2Decimal(orderPrice.totalPrice - orderPrice.payPrice) }}</text>
+            <text>{{ force2Decimal(orderPrice.totalDiscountPrice) }}</text>
           </view>
         </view>
         <view class="v12-primary v12-white-text v12-radius-60 v12-px-3 v12-py-2 v12-font-bold" @click="subscribePay">立即付款</view>