diff --git a/README.md b/README.md
index a041162f..798b0b31 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ java 6+ && netty 4 && protobuf 2.5.0
 <dependency>
     <groupId>com.baidu</groupId>
     <artifactId>brpc-java</artifactId>
-    <version>2.5.6</version>
+    <version>2.5.7</version>
 </dependency>
 ```
 Spring环境：
@@ -33,7 +33,7 @@ Spring环境：
 <dependency>
     <groupId>com.baidu</groupId>
     <artifactId>brpc-spring</artifactId>
-    <version>2.5.6</version>
+    <version>2.5.7</version>
 </dependency>
 ```
 SpringBoot环境：
@@ -41,7 +41,7 @@ SpringBoot环境：
 <dependency>
     <groupId>com.baidu</groupId>
     <artifactId>brpc-spring-boot-stater</artifactId>
-    <version>2.5.6</version>
+    <version>2.5.7</version>
 </dependency>
 ```
 SpringCloud环境：
@@ -49,7 +49,7 @@ SpringCloud环境：
 <dependency>
     <groupId>com.baidu</groupId>
     <artifactId>spring-cloud-brpc</artifactId>
-    <version>2.5.5</version>
+    <version>2.5.7</version>
 </dependency>
 ```
 Zookeeper注册中心：
@@ -57,7 +57,7 @@ Zookeeper注册中心：
 <dependency>
     <groupId>com.baidu</groupId>
     <artifactId>brpc-java-naming-zookeeper</artifactId>
-    <version>2.5.6</version>
+    <version>2.5.7</version>
 </dependency>
 ```
 Consul注册中心：
@@ -65,7 +65,7 @@ Consul注册中心：
 <dependency>
     <groupId>com.baidu</groupId>
     <artifactId>brpc-java-naming-consul</artifactId>
-    <version>2.5.6</version>
+    <version>2.5.7</version>
 </dependency>
 ```
 ### Server端使用
diff --git a/brpc-java-core/pom.xml b/brpc-java-core/pom.xml
index 2fdef077..264fa1de 100644
--- a/brpc-java-core/pom.xml
+++ b/brpc-java-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>brpc-java</artifactId>
diff --git a/brpc-java-examples/brpc-java-core-examples/pom.xml b/brpc-java-examples/brpc-java-core-examples/pom.xml
index 6b2cc805..a54bde63 100644
--- a/brpc-java-examples/brpc-java-core-examples/pom.xml
+++ b/brpc-java-examples/brpc-java-core-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-examples</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>brpc-java-core-examples</artifactId>
diff --git a/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-api/pom.xml b/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-api/pom.xml
index a76d30f9..da45d17e 100644
--- a/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-api/pom.xml
+++ b/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-api/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-spring-boot-examples</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>brpc-spring-boot-examples-api</artifactId>
diff --git a/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-client/pom.xml b/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-client/pom.xml
index d33decc3..e3a39033 100644
--- a/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-client/pom.xml
+++ b/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-client/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-spring-boot-examples</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>brpc-spring-boot-examples-client</artifactId>
diff --git a/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-server/pom.xml b/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-server/pom.xml
index 2e5c39d8..60d86ab7 100644
--- a/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-server/pom.xml
+++ b/brpc-java-examples/brpc-spring-boot-examples/brpc-spring-boot-examples-server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-spring-boot-examples</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>brpc-spring-boot-examples-server</artifactId>
diff --git a/brpc-java-examples/brpc-spring-boot-examples/pom.xml b/brpc-java-examples/brpc-spring-boot-examples/pom.xml
index 51151953..471365d4 100644
--- a/brpc-java-examples/brpc-spring-boot-examples/pom.xml
+++ b/brpc-java-examples/brpc-spring-boot-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-examples</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>brpc-spring-boot-examples</artifactId>
diff --git a/brpc-java-examples/pom.xml b/brpc-java-examples/pom.xml
index 974675d1..6657cbda 100644
--- a/brpc-java-examples/pom.xml
+++ b/brpc-java-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>brpc-java-examples</artifactId>
diff --git a/brpc-java-examples/spring-cloud-brpc-examples/pom.xml b/brpc-java-examples/spring-cloud-brpc-examples/pom.xml
index 55e754b6..9ddf9309 100644
--- a/brpc-java-examples/spring-cloud-brpc-examples/pom.xml
+++ b/brpc-java-examples/spring-cloud-brpc-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-examples</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>spring-cloud-brpc-examples</artifactId>
diff --git a/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-api/pom.xml b/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-api/pom.xml
index ad346c23..3b2f4bea 100644
--- a/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-api/pom.xml
+++ b/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-api/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>spring-cloud-brpc-examples</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>spring-cloud-brpc-examples-api</artifactId>
diff --git a/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-client/pom.xml b/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-client/pom.xml
index 156843e0..c21366b3 100644
--- a/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-client/pom.xml
+++ b/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-client/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>spring-cloud-brpc-examples</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>spring-cloud-brpc-examples-client</artifactId>
diff --git a/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-server/pom.xml b/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-server/pom.xml
index 9e88fc3a..30403ebe 100644
--- a/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-server/pom.xml
+++ b/brpc-java-examples/spring-cloud-brpc-examples/spring-cloud-brpc-examples-server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>spring-cloud-brpc-examples</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>spring-cloud-brpc-examples-server</artifactId>
diff --git a/brpc-java-naming-consul/pom.xml b/brpc-java-naming-consul/pom.xml
index c15c2443..8ff5d75b 100644
--- a/brpc-java-naming-consul/pom.xml
+++ b/brpc-java-naming-consul/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>brpc-java-naming-consul</artifactId>
diff --git a/brpc-java-naming-zookeeper/pom.xml b/brpc-java-naming-zookeeper/pom.xml
index 6e75cf7c..3457359e 100644
--- a/brpc-java-naming-zookeeper/pom.xml
+++ b/brpc-java-naming-zookeeper/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
 
     <artifactId>brpc-java-naming-zookeeper</artifactId>
diff --git a/brpc-spring-boot-starter/pom.xml b/brpc-spring-boot-starter/pom.xml
index 2cc5e4fe..9b2cecf9 100644
--- a/brpc-spring-boot-starter/pom.xml
+++ b/brpc-spring-boot-starter/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
     <artifactId>brpc-spring-boot-starter</artifactId>
     <packaging>jar</packaging>
diff --git a/brpc-spring/pom.xml b/brpc-spring/pom.xml
index 304afac1..552a5c9c 100644
--- a/brpc-spring/pom.xml
+++ b/brpc-spring/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
     </parent>
     <artifactId>brpc-spring</artifactId>
     <packaging>jar</packaging>
diff --git a/pom.xml b/pom.xml
index 2872bd9b..6f1c89d7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
     <groupId>com.baidu</groupId>
     <artifactId>brpc-java-parent</artifactId>
-    <version>2.5.6</version>
+    <version>2.5.7</version>
     <packaging>pom</packaging>
 
     <name>${project.artifactId}</name>
diff --git a/spring-cloud-brpc/pom.xml b/spring-cloud-brpc/pom.xml
index ce5ffaeb..b608a3a6 100644
--- a/spring-cloud-brpc/pom.xml
+++ b/spring-cloud-brpc/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>com.baidu</groupId>
         <artifactId>brpc-java-parent</artifactId>
-        <version>2.5.6</version>
+        <version>2.5.7</version>
 
     </parent>
     <artifactId>spring-cloud-brpc</artifactId>