fix: 置换单 flag

src/views/supply/displace/displace_list.vue

@@ -1548,7 +1548,8 @@ export default {
           return {
             orderId: item.id,
             orderItemId: item.orderItemId,
-            displaceQty: item.ke_refundableQty
+            displaceQty: item.ke_refundableQty,
+            flag: !this.isEquivalent ? 1 : 2
           }
         })
       }