diff --git a/blockchain/genesis/genesis.go b/blockchain/genesis/genesis.go
index 634dca1020..0c9d6cca49 100644
--- a/blockchain/genesis/genesis.go
+++ b/blockchain/genesis/genesis.go
@@ -47,7 +47,7 @@ func defaultConfig() Genesis {
 			NumCandidateDelegates: 36,
 			TimeBasedRotation:     false,
 			PacificBlockHeight:    432001,
-			AleutianBlockHeight:   751681,
+			AleutianBlockHeight:   864001,
 		},
 		Account: Account{
 			InitBalanceMap: make(map[string]string),
diff --git a/go.mod b/go.mod
index 308af031a5..b8139a62fb 100644
--- a/go.mod
+++ b/go.mod
@@ -20,10 +20,10 @@ require (
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/iotexproject/go-fsm v1.0.0
 	github.com/iotexproject/go-p2p v0.2.10
-	github.com/iotexproject/go-pkgs v0.1.1-0.20190708233003-85a24189bbd4 // indirect
+	github.com/iotexproject/go-pkgs v0.1.1-0.20190708233003-85a24189bbd4
 	github.com/iotexproject/iotex-address v0.2.0
 	github.com/iotexproject/iotex-election v0.1.10
-	github.com/iotexproject/iotex-proto v0.2.1-0.20190711042234-eb3d2a61ab27 // indirect
+	github.com/iotexproject/iotex-proto v0.2.1-0.20190711042234-eb3d2a61ab27
 	github.com/ipfs/go-datastore v0.0.5 // indirect
 	github.com/karalabe/hid v1.0.0 // indirect
 	github.com/libp2p/go-libp2p v0.0.21 // indirect
@@ -54,7 +54,6 @@ require (
 	go.uber.org/zap v1.10.0
 	golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734
 	golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c
-	golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421 // indirect
 	golang.org/x/sync v0.0.0-20190423024810-112230192c58
 	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
 	golang.org/x/tools v0.0.0-20190430194229-2d28432af7a5 // indirect
diff --git a/go.sum b/go.sum
index df3184758e..b3c802a1c5 100644
--- a/go.sum
+++ b/go.sum
@@ -123,16 +123,16 @@ github.com/iotexproject/go-fsm v1.0.0/go.mod h1:t3aYXtCCcQxyS7oduQZyuUpPnVI4ddFT
 github.com/iotexproject/go-p2p v0.2.10 h1:3Xc6hOpdRRp790EKeEgnHZBh71x0/+O0u+ELJnaWEi8=
 github.com/iotexproject/go-p2p v0.2.10/go.mod h1:gSUlHXzcT/Voayixdb0XY/u8udQWq4zmRoq2rXnjVDs=
 github.com/iotexproject/go-pkgs v0.0.0-20190506171604-79e88c4045dc/go.mod h1:iYuhoHYa6mPEGouym3e44y2Co4MxU37ohiyTqAtNI4Q=
-github.com/iotexproject/go-pkgs v0.1.1-0.20190613181553-bd03f6d4187e h1:dDti4z4N6bvV3S+tAN9Q6W60J+hSWssu+ANA9OzD+4A=
-github.com/iotexproject/go-pkgs v0.1.1-0.20190613181553-bd03f6d4187e/go.mod h1:N8FoO+8IhVzBbW1pQ91NrjebZeuyEeTXApFSnK+xwwg=
+github.com/iotexproject/go-pkgs v0.1.1-0.20190708233003-85a24189bbd4 h1:r+ozvfrNTDg5PgLoWadvUrFJVayqES+8YWRunwxMl80=
+github.com/iotexproject/go-pkgs v0.1.1-0.20190708233003-85a24189bbd4/go.mod h1:N8FoO+8IhVzBbW1pQ91NrjebZeuyEeTXApFSnK+xwwg=
 github.com/iotexproject/iotex-address v0.1.0/go.mod h1:XX+4C9lYCSG0dt5kzinWbUs0Kq/5OL7Hnu2Stt+4q2E=
 github.com/iotexproject/iotex-address v0.2.0 h1:1yvIpjhqU2MnvfNQDRBBbekYor55N1OqxcuiRI7Sxfc=
 github.com/iotexproject/iotex-address v0.2.0/go.mod h1:ias6axlk8TFocZ2stKY7L0k5hnrLq6q/2qeCNJ1K8uA=
 github.com/iotexproject/iotex-core v0.5.1/go.mod h1:8nEaqyRRzZK6IAH8H/bB/hUCz2jpTsQ0DBuhSm+nBEk=
 github.com/iotexproject/iotex-election v0.1.10 h1:YecHvKZP1jakkhMUPRfiGEeCNZFyzWA3bVP9mUiPMT0=
 github.com/iotexproject/iotex-election v0.1.10/go.mod h1:kx1vlh018FHFzwLBFynmZCY49sT6r1zIfnsEc6Z8uXY=
-github.com/iotexproject/iotex-proto v0.2.1-0.20190626221605-1f92737a3f6a h1:eN5zoe19/P+4y4HuvLqSG9HtHTSyK6vcCx8UXVVMuP0=
-github.com/iotexproject/iotex-proto v0.2.1-0.20190626221605-1f92737a3f6a/go.mod h1:962P5o0qlB5sqRT07TJBMX31i2u309kzDqqwCg+cGz0=
+github.com/iotexproject/iotex-proto v0.2.1-0.20190711042234-eb3d2a61ab27 h1:u/Fk5l75IqKWdu68t7AQz2y4FMHIeJqE2VLq8fmKD0Q=
+github.com/iotexproject/iotex-proto v0.2.1-0.20190711042234-eb3d2a61ab27/go.mod h1:962P5o0qlB5sqRT07TJBMX31i2u309kzDqqwCg+cGz0=
 github.com/ipfs/go-cid v0.0.1 h1:GBjWPktLnNyX0JiQCNFpUuUSoMw5KMyqrsejHYlILBE=
 github.com/ipfs/go-cid v0.0.1/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
 github.com/ipfs/go-datastore v0.0.1/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE=