diff --git a/src/views/tool/Instead/components/order.vue b/src/views/tool/Instead/components/order.vue
index f376026..a019262 100644
--- a/src/views/tool/Instead/components/order.vue
+++ b/src/views/tool/Instead/components/order.vue
@@ -346,6 +346,7 @@ const seatAmount = computed(() => {
 watch(
   () => props.user.id,
   (newval) => {
+    quansSelArr.value = [];
     if (newval !== "") {
       pointsInit();
     }
diff --git a/src/views/tool/Instead/quan_util.js b/src/views/tool/Instead/quan_util.js
index f37bc9a..d80e437 100644
--- a/src/views/tool/Instead/quan_util.js
+++ b/src/views/tool/Instead/quan_util.js
@@ -31,7 +31,7 @@ export function returnCoupCanUse(goodsArr = [], coup, selCoupArr = []) {
     return false;
   }
   const findGoodsTotalNumber = findGoods.reduce((prve, cur) => {
-    const num = cur.num - cur.refundNum;
+    const num = cur.num - cur.refundNum - cur.returnNum;
     return prve + (num <= 0 ? 0 : num);
   }, 0);
   const selCoupNumber = selCoupArr