|  | @@ -46,6 +46,7 @@ import javax.annotation.Resource;
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				|  |  |  
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				|  |  |  import java.math.BigDecimal;
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				|  |  |  import java.math.RoundingMode;
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				|  |  | +import java.text.MessageFormat;
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				|  |  |  import java.util.*;
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				|  |  |  import java.util.stream.Collectors;
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				|  |  |  
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				|  | @@ -747,7 +748,7 @@ public class MusicSheetServiceImpl extends ServiceImpl<MusicSheetDao, MusicSheet
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				|  |  |                  .eq(MusicSheetPurchaseRecord::getOrderStatus, OrderStatusEnum.PAID)
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				|  |  |                  .list();
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				|  |  |          if (!CollectionUtils.isEmpty(list)) {
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				|  |  | -            throw new BizException("已经购买了当前曲目");
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				|  |  | +            throw new BizException(MessageFormat.format("已经购买了当前{0}", purchaseType.getMsg()));
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				|  |  |          }
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				|  |  |      }
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				|  |  |  
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