20210323 后台保留两位小数，（平台数据除外）

xiaoyong931011

2021-03-23 f91bfc50f9e933c4fb66e092f738cfc22eb87bb0

 src/main/java/com/xcong/excoin/modules/documentary/dto/ModifyProfitRatioDto.java

@@ -10,5 +10,7 @@
   private Long id;
   
   private String profitRatio;
	
   private String followNum;

}