fix(purchase): 修正采购台账合同金额更新逻辑

liding

昨天 15bf20f1b12bdfeb0780307814314c87901ba4a6

 src/main/java/com/ruoyi/common/exception/ServiceException.java

@@ -49,6 +49,7 @@
        return detailMessage;

    }



    @Override

    public String getMessage()

    {

        return message;