diff --git a/pom.xml b/pom.xml
index a0da550..6675ed5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
     <groupId>com.carl.auth</groupId>
     <artifactId>sso</artifactId>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.5.0-RC1</version>
     <packaging>pom</packaging>
 
     <modules>
diff --git a/sso-client-demo/pom.xml b/sso-client-demo/pom.xml
index c8e89a6..7370b81 100644
--- a/sso-client-demo/pom.xml
+++ b/sso-client-demo/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <artifactId>sso</artifactId>
         <groupId>com.carl.auth</groupId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sso-client-demo/sso-cas-client-demo/README.md b/sso-client-demo/sso-cas-client-demo/README.md
index d5a4d2d..8ccbd28 100644
--- a/sso-client-demo/sso-cas-client-demo/README.md
+++ b/sso-client-demo/sso-cas-client-demo/README.md
@@ -1,48 +1,17 @@
-# Example CASified Java Web Application
+# 配置
 
-This is sample java web application that exercises the CAS protocol features via the Java CAS Client.
+该例子需要设置host为passport.sso.com
 
-Configure
----------
+[证书导入https教程](http://blog.csdn.net/u010475041/article/details/77931867)
 
-- Adjust the url endpoints of the CAS server and 
-the application server in the [`web.xml`](https://github.com/UniconLabs/cas-sample-java-webapp/blob/master/src/main/webapp/WEB-INF/web.xml) file.
+需要启动配置中心、cas服务、客户端demo
 
-## Build
-
-* Create a Java keystore at `/etc/cas/jetty/thekeystore` with the password `changeit`.
-* Import your server certificate inside this keystore.
-
-```bash
-mvn clean package jetty:run-forked
-```
-
-The application will be available on:
-```bash
-http://localhost:9080/sample
+启动demo:
+```cmd
+mvn jetty:run
 ```
-and
-```bash
-https://localhost:9443/sample
-```
-
- 
-## Testing High Availability
-
-Assuming you have deployed CAS on two nodes, you can use the sample application to make sure all nodes are properly
-sharing the ticket state. To do this, in the `web.xml` file ensure that:
-
-- The `casServerLoginUrl` of the `CAS Authentication Filter` points to CAS node 1 (i.e `https://cas1.sso.edu:8443/cas/login`).
-- The `casServerUrlPrefix` of the `CAS Validation Filter` points to CAS node 2 (i.e `https://cas2.sso.edu:8443/cas`)
-- For both of the above filters, the `serverName` should always point to the location where *this sample application* is deployed.
-
-
-Deploy the application and test. You may also want to reverse the order of CAS 
-nodes 1 and 2 in the above configuration, redeploy and test again.
-
-> Alternatively, one could test distributed CAS nodes without any client application 
-set up using [this](https://github.com/UniconLabs/duct) small command line utility
-
-
-
 
+访问：
+[http://localhost:8080/sample](http://localhost:8080/sample)
+不需登录访问
+[http://localhost:8080/sample/zhangsan.jsp](http://localhost:8080/sample/zhangsan.jsp)
\ No newline at end of file
diff --git a/sso-client-demo/sso-cas-client-demo/pom.xml b/sso-client-demo/sso-cas-client-demo/pom.xml
index a912b48..01ccd8e 100644
--- a/sso-client-demo/sso-cas-client-demo/pom.xml
+++ b/sso-client-demo/sso-cas-client-demo/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <artifactId>sso-client-demo</artifactId>
         <groupId>com.carl.auth</groupId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0-RC1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sso-config/pom.xml b/sso-config/pom.xml
index eaf336d..6ee03fd 100644
--- a/sso-config/pom.xml
+++ b/sso-config/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.carl.auth</groupId>
         <artifactId>sso-spring-dependencies</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0-RC1</version>
         <relativePath>../sso-spring-dependencies</relativePath>
     </parent>
 
diff --git a/sso-management/pom.xml b/sso-management/pom.xml
index 1c5a132..2922173 100644
--- a/sso-management/pom.xml
+++ b/sso-management/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <artifactId>sso</artifactId>
         <groupId>com.carl.auth</groupId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sso-server/pom.xml b/sso-server/pom.xml
index baa7c5e..7b1df67 100644
--- a/sso-server/pom.xml
+++ b/sso-server/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>com.carl.auth</groupId>
         <artifactId>sso</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/sso-spring-dependencies/pom.xml b/sso-spring-dependencies/pom.xml
index 9bf2182..760f73c 100644
--- a/sso-spring-dependencies/pom.xml
+++ b/sso-spring-dependencies/pom.xml
@@ -16,7 +16,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.carl.auth</groupId>
     <artifactId>sso-spring-dependencies</artifactId>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.5.0-RC1</version>
     <packaging>pom</packaging>
 
     <dependencies>