diff --git a/README.md b/README.md
index c6e5623b..6db15545 100644
--- a/README.md
+++ b/README.md
@@ -123,13 +123,15 @@ Complete the following steps to enable Nacos for your Spring project.
 	        <dependency>
 	            <groupId>com.alibaba.nacos</groupId>
 	            <artifactId>nacos-spring-context</artifactId>
-	            <version>0.2.2-RC1</version>
+	            <version>0.2.3-RC1</version>
 	        </dependency>
 	        
 	        ...
 	    </dependencies>
 	```
 
+**Note:** Support Spring 5 from version 0.2.3-RC1.
+
 2. Add the `@EnableNacos` annotation in the `@Configuration` class of Spring and specify "\${host}:${port}" of your Nacos server in the `serverAddr` attribute:
 
 	```java
diff --git a/nacos-spring-context/pom.xml b/nacos-spring-context/pom.xml
index 975a93b8..2528053f 100644
--- a/nacos-spring-context/pom.xml
+++ b/nacos-spring-context/pom.xml
@@ -5,14 +5,14 @@
     <parent>
         <artifactId>nacos-spring-parent</artifactId>
         <groupId>com.alibaba.nacos</groupId>
-        <version>0.2.2-RC1</version>
+        <version>0.2.3-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.alibaba.nacos</groupId>
     <artifactId>nacos-spring-context</artifactId>
-    <version>0.2.2-RC1</version>
+    <version>0.2.3-RC1</version>
     <name>Alibaba Nacos :: Spring :: Context</name>
     <packaging>jar</packaging>
 
diff --git a/nacos-spring-samples/nacos-embedded-webserver/pom.xml b/nacos-spring-samples/nacos-embedded-webserver/pom.xml
index 375125d0..8d2267dc 100644
--- a/nacos-spring-samples/nacos-embedded-webserver/pom.xml
+++ b/nacos-spring-samples/nacos-embedded-webserver/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>nacos-spring-parent</artifactId>
         <groupId>com.alibaba.nacos</groupId>
-        <version>0.2.2-RC1</version>
+        <version>0.2.3-RC1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/nacos-spring-samples/nacos-spring-webmvc-sample/pom.xml b/nacos-spring-samples/nacos-spring-webmvc-sample/pom.xml
index e3790c1b..7357ba19 100644
--- a/nacos-spring-samples/nacos-spring-webmvc-sample/pom.xml
+++ b/nacos-spring-samples/nacos-spring-webmvc-sample/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>nacos-spring-samples</artifactId>
         <groupId>com.alibaba.nacos</groupId>
-        <version>0.2.2-RC1</version>
+        <version>0.2.3-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/nacos-spring-samples/pom.xml b/nacos-spring-samples/pom.xml
index 04f91328..041c9eef 100644
--- a/nacos-spring-samples/pom.xml
+++ b/nacos-spring-samples/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>nacos-spring-parent</artifactId>
         <groupId>com.alibaba.nacos</groupId>
-        <version>0.2.2-RC1</version>
+        <version>0.2.3-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index 2658b9d1..1744fc60 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
 
     <groupId>com.alibaba.nacos</groupId>
     <artifactId>nacos-spring-parent</artifactId>
-    <version>0.2.2-RC1</version>
+    <version>0.2.3-RC1</version>
     <name>Alibaba Nacos :: Spring :: POM</name>
     <packaging>pom</packaging>