fix

src/main/java/au/com/royalpay/payment/manage/bdprize/support/impls/BDPrizeCalculatorDefaultImpl.java

@@ -231,6 +231,9 @@ public class BDPrizeCalculatorDefaultImpl implements BDPrizeCalculator {
     }
 
     private int getKpiPrizeLevel(BigDecimal transactionAmount,BigDecimal kpiAmount){
+        if (kpiAmount.equals(BigDecimal.ZERO)){//未设置kpi金额的按照最小完成度来计算
+            return 1;
+        }
         BigDecimal rate = transactionAmount.divide(kpiAmount,2,BigDecimal.ROUND_HALF_DOWN);
         if (rate.compareTo(BigDecimal.valueOf(0.5))<0){
            return 1;