diff --git a/README-ZH.md b/README-ZH.md
index b9a87bb08..17bd9021d 100644
--- a/README-ZH.md
+++ b/README-ZH.md
@@ -17,7 +17,7 @@ Jboot Demos ： https://gitee.com/fuhai/jboot/tree/master/src/test/java
 <dependency>
     <groupId>io.jboot</groupId>
     <artifactId>jboot</artifactId>
-    <version>1.6.1</version>
+    <version>1.6.2</version>
 </dependency>
 
 ```
diff --git a/README.md b/README.md
index 020c5997e..e8eb88472 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Jboot Demos ： https://gitee.com/fuhai/jboot/tree/master/src/test/java
 <dependency>
     <groupId>io.jboot</groupId>
     <artifactId>jboot</artifactId>
-    <version>1.6.1</version>
+    <version>1.6.2</version>
 </dependency>
 
 ```
diff --git a/changes.txt b/changes.txt
index d30cdd298..6a467575c 100644
--- a/changes.txt
+++ b/changes.txt
@@ -1,3 +1,7 @@
+jboot-1.6.2:
+修复：分布式session在使用redis缓存的时候会创建多个redis客户端的bug
+优化：升级 undertow 和 jfinal-wexin 等依赖
+
 jboot-1.6.1:
 优化：FST序列化在Model发送变化的时候回出现序列化异常的问题
 优化：Hystrix onFallback 默认情况下，在 RPC 异常的时候不对外抛出的问题
diff --git a/docs/zh/about_jboot.md b/docs/zh/about_jboot.md
index beb476247..d7880f731 100644
--- a/docs/zh/about_jboot.md
+++ b/docs/zh/about_jboot.md
@@ -12,7 +12,7 @@ QQ交流群： 601440615
 <dependency>
     <groupId>io.jboot</groupId>
     <artifactId>jboot</artifactId>
-    <version>1.6.1</version>
+    <version>1.6.2</version>
 </dependency>
 
 ```
diff --git a/pom.xml b/pom.xml
index 9b6af06cf..eb6b76fe6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>io.jboot</groupId>
     <artifactId>jboot</artifactId>
-    <version>1.6.2-SNAPSHOT</version>
+    <version>1.6.2</version>
     <packaging>jar</packaging>
 
     <name>jboot</name>
diff --git a/src/main/java/io/jboot/JbootConfig.java b/src/main/java/io/jboot/JbootConfig.java
index e12c40ec0..ca707f4a3 100644
--- a/src/main/java/io/jboot/JbootConfig.java
+++ b/src/main/java/io/jboot/JbootConfig.java
@@ -22,7 +22,7 @@
 public class JbootConfig {
 
 
-    private String version = "1.6.1";
+    private String version = "1.6.2";
     private String mode = Jboot.MODE.DEV.getValue();
     private boolean bannerEnable = true;
     private String bannerFile = "banner.txt";
diff --git a/src/test/java/opentracing/ClientDemo.java b/src/test/java/opentracing/ClientDemo.java
index a27d770bb..f66957963 100644
--- a/src/test/java/opentracing/ClientDemo.java
+++ b/src/test/java/opentracing/ClientDemo.java
@@ -43,7 +43,7 @@ public static void main(String[] args) {
 
         Jboot.setBootArg("jboot.rpc.type", "motan");
         Jboot.setBootArg("jboot.rpc.callMode", "redirect");//直连模式，默认为注册中心
-        Jboot.setBootArg("jboot.rpc.directUrl", "localhost:8002");//直连模式的url地址
+        Jboot.setBootArg("jboot.rpc.directUrl", "localhost:8000");//直连模式的url地址
 
 
         Jboot.setBootArg("jboot.tracing.type", "zipkin");//opentracing的类型
diff --git a/src/test/java/opentracing/ServerDemo.java b/src/test/java/opentracing/ServerDemo.java
index 042a19eee..07b8c4ed7 100644
--- a/src/test/java/opentracing/ServerDemo.java
+++ b/src/test/java/opentracing/ServerDemo.java
@@ -31,7 +31,7 @@ public class ServerDemo {
      * 在启用之前，请先提起启动zipkin
      * 启动zipkin的步骤：
      * 1、下载 zipkin 的jar包：https://search.maven.org/remote_content?g=io.zipkin.java&a=zipkin-server&v=LATEST&c=exec
-     * 2、执行 java -jar 下载的jar包路径
+     * 2、执行 java -jar 下载的jar包路径 例如：java -jar /Users/michael/Downloads/zipkin-server-2.4.0-exec.jar
      * 3、执行后，浏览器可以访问 http://127.0.0.1:9411 来查看zipkin收集的数据
      *
      * @param args
@@ -43,7 +43,7 @@ public static void main(String[] args) {
 
         Jboot.setBootArg("jboot.rpc.type", "motan");
         Jboot.setBootArg("jboot.rpc.callMode", "redirect");//直连模式，默认为注册中心
-        Jboot.setBootArg("jboot.rpc.directUrl", "localhost:8002");//直连模式的url地址
+        Jboot.setBootArg("jboot.rpc.directUrl", "localhost:8000");//直连模式的url地址
 
 
         Jboot.setBootArg("jboot.tracing.type", "zipkin");