diff --git a/README.md b/README.md
index bcf6f1d7..cc0ec1dc 100644
--- a/README.md
+++ b/README.md
@@ -60,12 +60,12 @@ Resource path matching see: [Uri Match](docs/path-match.md)
 <dependency>
     <groupId>com.usthe.sureness</groupId>
     <artifactId>sureness-core</artifactId>
-    <version>0.2</version>
+    <version>0.3</version>
 </dependency>
 ```
 2. When use gradle build project, add gradle coordinate  
 ```
-compile group: 'com.usthe.sureness', name: 'sureness-core', version: '0.2'
+compile group: 'com.usthe.sureness', name: 'sureness-core', version: '0.3'
 ```
 3. When not java build project, add sureness-core.jar to classPath  
 ```
diff --git a/README_CN.md b/README_CN.md
index 6ad05a84..648e489c 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -70,13 +70,13 @@ api的保护可以认为：认证-请求携带的认证信息是否校验通过
 <dependency>
     <groupId>com.usthe.sureness</groupId>
     <artifactId>sureness-core</artifactId>
-    <version>0.2</version>
+    <version>0.3</version>
 </dependency>
 ```
 
 2. 项目使用`gradle`构建,`gradle`坐标  
 ```
-compile group: 'com.usthe.sureness', name: 'sureness-core', version: '0.2'
+compile group: 'com.usthe.sureness', name: 'sureness-core', version: '0.3'
 ```
 
 3. 项目为普通工程,加入`sureness-core.jar`依赖  
diff --git a/core/pom.xml b/core/pom.xml
index 6135f190..5d82a7e6 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -6,7 +6,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.usthe.sureness</groupId>
     <artifactId>sureness-core</artifactId>
-    <version>0.2</version>
+    <version>0.3</version>
     <packaging>jar</packaging>
 
     <name>sureness</name>
diff --git a/docs/_coverpage.md b/docs/_coverpage.md
index 67af7a97..2e046345 100644
--- a/docs/_coverpage.md
+++ b/docs/_coverpage.md
@@ -1,6 +1,6 @@
 ![logo](_media/hat-128.svg)
 
-# sureness <small>0.2 for jvm</small>  
+# sureness <small>0.3 for jvm</small>  
 
 > Focusing on Protection of Restful Api.  
 
diff --git a/docs/cn/_coverpage.md b/docs/cn/_coverpage.md
index 00268fd4..6d420c47 100644
--- a/docs/cn/_coverpage.md
+++ b/docs/cn/_coverpage.md
@@ -1,6 +1,6 @@
 ![logo](../_media/hat-128.svg)
 
-# sureness <small>0.2 for jvm</small>  
+# sureness <small>0.3 for jvm</small>  
 
 > A Simple and Efficient Open-source Jvm Security Framework that Focus on Protection of Restful Api.  
 
diff --git a/docs/cn/quickstart.md b/docs/cn/quickstart.md
index 729c51f9..a1f424f3 100644
--- a/docs/cn/quickstart.md
+++ b/docs/cn/quickstart.md
@@ -17,13 +17,13 @@
 <dependency>
     <groupId>com.usthe.sureness</groupId>
     <artifactId>sureness-core</artifactId>
-    <version>0.2</version>
+    <version>0.3</version>
 </dependency>
 ```
 
 2. 项目使用`gradle`构建,`gradle`坐标  
 ```
-compile group: 'com.usthe.sureness', name: 'sureness-core', version: '0.2'
+compile group: 'com.usthe.sureness', name: 'sureness-core', version: '0.3'
 ```
 
 3. 项目为普通工程,加入`sureness-core.jar`依赖  
diff --git a/docs/quickstart.md b/docs/quickstart.md
index aab833bd..90bb99fb 100644
--- a/docs/quickstart.md
+++ b/docs/quickstart.md
@@ -17,12 +17,12 @@ Resource path matching see: [Uri Match](path-match.md)
 <dependency>
     <groupId>com.usthe.sureness</groupId>
     <artifactId>sureness-core</artifactId>
-    <version>0.2</version>
+    <version>0.3</version>
 </dependency>
 ```
 2. When use gradle build project, add gradle coordinate  
 ```
-compile group: 'com.usthe.sureness', name: 'sureness-core', version: '0.2'
+compile group: 'com.usthe.sureness', name: 'sureness-core', version: '0.3'
 ```
 3. When not java build project, add sureness-core.jar to classPath  
 ```
diff --git a/pom.xml b/pom.xml
index a62d1bc7..04189170 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <sureness-core.version>0.2</sureness-core.version>
+        <sureness-core.version>0.3</sureness-core.version>
         <java.version>1.8</java.version>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>