diff --git a/README.md b/README.md
index 9c93d179..5d720e72 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [![Build Status](https://travis-ci.org/alipay/sofa-bolt.svg?branch=master)](https://travis-ci.org/alipay/sofa-bolt)
 [![Coverage Status](https://codecov.io/gh/alipay/sofa-bolt/branch/master/graph/badge.svg)](https://codecov.io/gh/alipay/sofa-bolt)
 ![license](https://img.shields.io/badge/license-Apache--2.0-green.svg)
-![version](https://img.shields.io/badge/bolt-1.5.3-blue.svg)
+![version](https://img.shields.io/maven-central/v/com.alipay.sofa/bolt.svg?label=bolt)
 
 # 1. 介绍
 SOFABolt 是蚂蚁金融服务集团开发的一套基于 Netty 实现的网络通信框架。
diff --git a/pom.xml b/pom.xml
index 55e7354d..949b9491 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.alipay.sofa</groupId>
     <artifactId>bolt</artifactId>
-    <version>1.5.3</version>
+    <version>1.5.4</version>
     <packaging>jar</packaging>
 
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/src/main/java/com/alipay/remoting/DefaultConnectionManager.java b/src/main/java/com/alipay/remoting/DefaultConnectionManager.java
index d80e0037..60520e05 100644
--- a/src/main/java/com/alipay/remoting/DefaultConnectionManager.java
+++ b/src/main/java/com/alipay/remoting/DefaultConnectionManager.java
@@ -32,8 +32,8 @@
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 
+import com.alipay.remoting.log.BoltLoggerFactory;
 import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import com.alipay.remoting.config.ConfigManager;
 import com.alipay.remoting.config.switches.GlobalSwitch;
@@ -56,7 +56,7 @@ public class DefaultConnectionManager implements ConnectionManager, ConnectionHe
     /**
      * logger
      */
-    private static final Logger                                                     logger              = LoggerFactory
+    private static final Logger                                                     logger              = BoltLoggerFactory
                                                                                                             .getLogger("CommonDefault");
 
     /**
diff --git a/src/main/java/com/alipay/remoting/Url.java b/src/main/java/com/alipay/remoting/Url.java
index 2605bfa5..c0cbe798 100644
--- a/src/main/java/com/alipay/remoting/Url.java
+++ b/src/main/java/com/alipay/remoting/Url.java
@@ -20,8 +20,8 @@
 import java.util.Properties;
 import java.util.concurrent.ConcurrentHashMap;
 
+import com.alipay.remoting.log.BoltLoggerFactory;
 import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import com.alipay.remoting.config.Configs;
 import com.alipay.remoting.rpc.protocol.RpcProtocolV2;
@@ -265,7 +265,7 @@ public String toString() {
     public static volatile boolean                              isCollected = false;
 
     /** logger */
-    private static final Logger                                 logger      = LoggerFactory
+    private static final Logger                                 logger      = BoltLoggerFactory
                                                                                 .getLogger("RpcRemoting");
 
     /**
diff --git a/src/main/java/com/alipay/remoting/rpc/protocol/RpcCommandDecoderV2.java b/src/main/java/com/alipay/remoting/rpc/protocol/RpcCommandDecoderV2.java
index ec4cab9c..7e86ec71 100644
--- a/src/main/java/com/alipay/remoting/rpc/protocol/RpcCommandDecoderV2.java
+++ b/src/main/java/com/alipay/remoting/rpc/protocol/RpcCommandDecoderV2.java
@@ -19,8 +19,8 @@
 import java.net.InetSocketAddress;
 import java.util.List;
 
+import com.alipay.remoting.log.BoltLoggerFactory;
 import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import com.alipay.remoting.CommandCode;
 import com.alipay.remoting.CommandDecoder;
@@ -44,7 +44,7 @@
  */
 public class RpcCommandDecoderV2 implements CommandDecoder {
 
-    private static final Logger logger = LoggerFactory.getLogger("RpcRemoting");
+    private static final Logger logger = BoltLoggerFactory.getLogger("RpcRemoting");
 
     private int                 lessLen;
 
diff --git a/src/main/java/com/alipay/remoting/rpc/protocol/RpcCommandEncoderV2.java b/src/main/java/com/alipay/remoting/rpc/protocol/RpcCommandEncoderV2.java
index 2bba03ba..cfbc4db2 100644
--- a/src/main/java/com/alipay/remoting/rpc/protocol/RpcCommandEncoderV2.java
+++ b/src/main/java/com/alipay/remoting/rpc/protocol/RpcCommandEncoderV2.java
@@ -18,8 +18,8 @@
 
 import java.io.Serializable;
 
+import com.alipay.remoting.log.BoltLoggerFactory;
 import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import com.alipay.remoting.CommandEncoder;
 import com.alipay.remoting.Connection;
@@ -41,7 +41,7 @@
  */
 public class RpcCommandEncoderV2 implements CommandEncoder {
     /** logger */
-    private static final Logger logger = LoggerFactory.getLogger("RpcRemoting");
+    private static final Logger logger = BoltLoggerFactory.getLogger("RpcRemoting");
 
     /**
      * @see CommandEncoder#encode(ChannelHandlerContext, Serializable, ByteBuf)