diff --git a/business/jxutils/jxutils_cms.go b/business/jxutils/jxutils_cms.go
index 18e2b8b44..c5b186cb4 100644
--- a/business/jxutils/jxutils_cms.go
+++ b/business/jxutils/jxutils_cms.go
@@ -349,7 +349,7 @@ func CaculateJxPriceByPricePack(l model.PricePercentagePack, defPricePercentage,
 
 func ConstrainPayPercentage(payPerCentage int) int {
 	if payPerCentage <= 50 {
-		payPerCentage = 70
+		payPerCentage = 60
 	}
 	return payPerCentage
 }