fix sign score

Helius

2022-05-28 8f7f9e55a338fb55dca5103963e0f87bc0fff7fb

 src/main/java/cc/mrbird/febs/mall/dto/AddMallGoodsSkuDto.java

@@ -23,4 +23,6 @@

    private String presentPrice;

    private BigDecimal costPrice;

}