diff --git a/packageC/pages/presell/cart/cart.js b/packageC/pages/presell/cart/cart.js
index 6ec4ec6..e41700a 100644
--- a/packageC/pages/presell/cart/cart.js
+++ b/packageC/pages/presell/cart/cart.js
@@ -1972,6 +1972,10 @@ Page({
         }).then(res => {
             if (res.data.code == 0) {
                 var data = res.data.data;
+
+                //如果订单促销的取价不是实收，清空订单促销
+                if(data &&  data.discount_field>0) data=null;
+
                 th.data.order_prom[pick] = data;
             } else {
                 th.data.order_prom[pick] = null;
@@ -2439,6 +2443,9 @@ Page({
                 }).then(res => {
                     if (res.data.code == 0) {
                         ord_prom = res.data.data;
+
+                        //如果订单促销的取价不是实收，清空订单促销
+                        if(ord_prom &&  ord_prom.discount_field>0) ord_prom=null;
                     }
                 })
             }