.

src/main/java/com/izouma/nineth/service/OrderService.java

@@ -392,7 +392,7 @@ public class OrderService {
                 order.setWinCollectionId(winItem.getCollectionId());
                 orderRepo.save(order);
                 assetService.createAsset(winItem, user, order.getId(), order.getPrice(), "出售",
-                        collection.getTotal() > 1 ? collectionService.getNextNumber(winItem.getCollectionId()) : null);
+                        winItem.getTotal() > 1 ? collectionService.getNextNumber(winItem.getCollectionId()) : null);
                 addSales(winItem.getMinterId(), order.getQty());
             } else {
                 if (collection.getSource() == CollectionSource.TRANSFER) {