fix:价格区分

src/jfw/jyutil/classroomiInfo.go

@@ -195,6 +195,9 @@ func Course(num, iType int) *[]map[string]interface{} {
 
 // 奖券详情
 func OptimalSelection(id string, price float64, lotteryMap map[string][]*activity.LotteryJson) (bool, float64) {
+	if price == 0 {
+		return false, 0
+	}
 	discountPrice := float64(0)
 
 	lotteryStr := lotteryMap[id]