diff --git a/params/config.go b/params/config.go
index 0142090df4..eecf4aeb88 100644
--- a/params/config.go
+++ b/params/config.go
@@ -110,42 +110,46 @@ var (
 
 	DevnetV2Configs = map[uint64]*V2Config{
 		Default: {
-			MaxMasternodes:       108,
 			SwitchRound:          0,
 			CertThreshold:        0.667,
 			TimeoutSyncThreshold: 3,
 			TimeoutPeriod:        5,
 			MinePeriod:           2,
 			ExpTimeoutConfig:     ExpTimeoutConfig{Base: 2.0, MaxExponent: 5},
+			MaxMasternodes:       108,
+			MaxProtectorNodes:    100,
+			MaxObverserNodes:     1000,
 			MasternodeReward:     5000,
 			ProtectorReward:      4000,
 			ObserverReward:       1000,
 		},
-		2053800: {
+		252000: {
+			SwitchRound:          250000,
+			CertThreshold:        0.667,
+			TimeoutSyncThreshold: 3,
+			TimeoutPeriod:        5,
+			MinePeriod:           2,
+			ExpTimeoutConfig:     ExpTimeoutConfig{Base: 2.0, MaxExponent: 5},
 			MaxMasternodes:       10,
 			MaxProtectorNodes:    3,
-			SwitchRound:          2053800,
-			CertThreshold:        0.667,
-			TimeoutSyncThreshold: 3,
-			TimeoutPeriod:        5,
-			MinePeriod:           2,
-			ExpTimeoutConfig:     ExpTimeoutConfig{Base: 2.0, MaxExponent: 5},
-			MasternodeReward:     3000,
-			ProtectorReward:      2000,
-			ObserverReward:       1000,
+			MaxObverserNodes:     1,
+			MasternodeReward:     57.06,
+			ProtectorReward:      45.25,
+			ObserverReward:       22.62,
 		},
-		2090700: {
-			MaxMasternodes:       10,
-			MaxProtectorNodes:    0,
-			SwitchRound:          2090700,
+		261000: {
+			SwitchRound:          261000,
 			CertThreshold:        0.667,
 			TimeoutSyncThreshold: 3,
 			TimeoutPeriod:        5,
 			MinePeriod:           2,
 			ExpTimeoutConfig:     ExpTimeoutConfig{Base: 2.0, MaxExponent: 5},
-			MasternodeReward:     5000,
-			ProtectorReward:      4000,
-			ObserverReward:       1000,
+			MaxMasternodes:       12,
+			MaxProtectorNodes:    0,
+			MaxObverserNodes:     1000,
+			MasternodeReward:     57.06,
+			ProtectorReward:      45.25,
+			ObserverReward:       22.62,
 		},
 	}