fix houtai compnayId get fail

Helius

2021-08-13 639231a3d3b23d1fa7575d248a6fa1c3e8dbaea9

 zq-erp/src/main/java/com/matrix/system/shopXcx/dto/CreateGroupBuyDTO.java

@@ -40,7 +40,7 @@
    /**
     * 配送方式
     */
    private String shippingMethod;
    private Integer shippingMethod;

    /**
     * 拼团ID