diff --git a/common/constants.go b/common/constants.go
index 7c66a44368..8d755d2e7d 100644
--- a/common/constants.go
+++ b/common/constants.go
@@ -3,8 +3,8 @@ package common
 import "math/big"
 
 const (
-	RewardMasterPercent        = 40
-	RewardVoterPercent         = 50
+	RewardMasterPercent        = 90
+	RewardVoterPercent         = 0
 	RewardFoundationPercent    = 10
 	HexSignMethod              = "e341eaa4"
 	HexSetSecret               = "34d38600"
@@ -12,7 +12,7 @@ const (
 	EpocBlockSecret            = 800
 	EpocBlockOpening           = 850
 	EpocBlockRandomize         = 900
-	MaxMasternodes             = 150
+	MaxMasternodes             = 18
 	LimitPenaltyEpoch          = 4
 	BlocksPerYear              = uint64(15768000)
 	LimitThresholdNonceInQueue = 10