diff --git a/pages/order/OrderSubmission/index.vue b/pages/order/OrderSubmission/index.vue
index af82d04..f00b3fa 100644
--- a/pages/order/OrderSubmission/index.vue
+++ b/pages/order/OrderSubmission/index.vue
@@ -461,7 +461,7 @@ export default {
       postOrderComputed(this.orderGroupInfo.orderKey, {
         addressId: this.addressInfo.id,
         useIntegral: this.useIntegral ? 1 : 0,
-        couponId: this.couponId || 0,
+        couponId: this.couponList.usable.length === 0 ? 0 : this.couponId || 0,
         usePoints: this.usePointsCheck ? 1 : 0,
         shipping_type: parseInt(shipping_type) + 1
       }).then(res => {
@@ -670,7 +670,7 @@ export default {
         phone: this.contactsTel,
         addressId: this.addressInfo.id,
         useIntegral: this.useIntegral ? 1 : 0,
-        couponId: this.couponId || 0,
+        couponId: this.couponList.usable.length === 0 ? 0 : this.couponId || 0,
         usePoints: this.usePointsNumber || 0,
         payType: this.active,
         pinkId: this.pinkId,