diff --git a/deploy/deploy-gateway/src/main/resources/config/gateway.conf b/deploy/deploy-gateway/src/main/resources/config/gateway.conf
index e19b82b9..06e8cece 100644
--- a/deploy/deploy-gateway/src/main/resources/config/gateway.conf
+++ b/deploy/deploy-gateway/src/main/resources/config/gateway.conf
@@ -5,20 +5,12 @@ http.port=8080
 #网关的HTTP服务上下文路径，可选；
 #http.context-path=
 
-#对端Peer节点的数量
-peer.size=2
 #共识节点的服务地址（与该网关节点连接的Peer节点的IP地址）；
-peer.0.host=127.0.0.1
+peer.host=127.0.0.1
 #共识节点的服务端口（与该网关节点连接的Peer节点的端口，即在Peer节点的peer-startup.sh中定义的端口）；
-peer.0.port=7080
+peer.port=7080
 #共识节点的服务是否启用安全证书；
-peer.0.secure=false
-#共识节点的服务地址（与该网关节点连接的Peer节点的IP地址）；
-peer.1.host=127.0.0.1
-#共识节点的服务端口（与该网关节点连接的Peer节点的端口，即在Peer节点的peer-startup.sh中定义的端口）；
-peer.1.port=7081
-#共识节点的服务是否启用安全证书；
-peer.1.secure=false
+peer.secure=false
 
 #共识节点的服务提供解析器
 #BftSmart共识Provider：com.jd.blockchain.consensus.bftsmart.BftsmartConsensusProvider
diff --git a/deploy/deploy-peer/src/main/resources/config/init/bftsmart.config b/deploy/deploy-peer/src/main/resources/config/init/bftsmart.config
index b5bfa5a3..bd4035ab 100644
--- a/deploy/deploy-peer/src/main/resources/config/init/bftsmart.config
+++ b/deploy/deploy-peer/src/main/resources/config/init/bftsmart.config
@@ -74,6 +74,8 @@ system.servers.f = 1
 #Timeout to asking for a client request
 system.totalordermulticast.timeout = 60000
 
+#Allowable time tolerance range(millisecond)
+system.totalordermulticast.timeTolerance = 3000000
 
 #Maximum batch size (in number of messages)
 system.totalordermulticast.maxbatchsize = 2000