diff --git a/src/view/order-check.vue b/src/view/order-check.vue
index 51f7a27..727de24 100644
--- a/src/view/order-check.vue
+++ b/src/view/order-check.vue
@@ -108,7 +108,7 @@ export default {
     methods: {
         getData() {
             let goodsNo = this.getParam("goodsNo");
-            let couponNo = this.getParam("couponNo");
+            let couponNo = this.getParam("couponNo") || "";
             let goodsVersion =
                 this.getParam("goodsVersion") ||
                 sessionStorage.getItem("goodsVersion");
@@ -222,8 +222,10 @@ export default {
         },
         addOrder() {
             let goodsNo = this.getParam("goodsNo");
-            let couponNo = this.getParam("couponNo");
-            let goodsVersion = this.getParam("goodsVersion");
+            let couponNo = this.getParam("couponNo") || "";
+            let goodsVersion =
+                this.getParam("goodsVersion") ||
+                sessionStorage.getItem("goodsVersion");
             let promise = new Promise((resolve, reject) => {
                 orderApi
                     .addOrder(