modify enhance bug

Helius

2021-04-23 b806737cd27e047d4dfcdaf7cd064b8f20b1e51d

 src/main/java/com/xcong/excoin/modules/contract/vo/CoinVo.java

@@ -28,4 +28,6 @@
    private Date createTime;

    private String refererId;

    private String account;
}