diff --git a/README-ZH.md b/README-ZH.md
index bdb50ec..8fc4c2c 100644
--- a/README-ZH.md
+++ b/README-ZH.md
@@ -97,7 +97,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- 输入源。设置为 code，表示解析当前代码；设置为 contract，表示解析指定目录的契约文件。不设置则默认为 code -->
         <sourceType>code</sourceType>
@@ -153,7 +153,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- 输入源。设置为 code，表示解析当前代码；设置为 contract，表示解析指定目录的契约文件。不设置则默认为 code -->
         <sourceType>code</sourceType>
@@ -187,7 +187,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- 输入源。设置为 code，表示解析当前代码；设置为 contract，表示解析指定目录的契约文件。不设置则默认为 code -->
         <sourceType>contract</sourceType>
@@ -217,7 +217,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- 输入源。设置为 code，表示解析当前代码；设置为 contract，表示解析指定目录的契约文件。不设置则默认为 code -->
         <sourceType>code</sourceType>
diff --git a/README.md b/README.md
index f3dc405..6ee5217 100644
--- a/README.md
+++ b/README.md
@@ -95,7 +95,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
         <sourceType>code</sourceType>
@@ -146,7 +146,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
         <sourceType>code</sourceType>
@@ -181,7 +181,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
         <sourceType>contract</sourceType>
@@ -212,7 +212,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
         <sourceType>code</sourceType>
diff --git a/cli/pom.xml b/cli/pom.xml
index feaa926..5d0c5bf 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/codegen/pom.xml b/codegen/pom.xml
index b338395..22e8354 100644
--- a/codegen/pom.xml
+++ b/codegen/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/common/pom.xml b/common/pom.xml
index 0479c2a..89f5c37 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/contractgen/pom.xml b/contractgen/pom.xml
index cd2564f..19ba9f3 100644
--- a/contractgen/pom.xml
+++ b/contractgen/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/contractgen/src/test/projects/demo/pom.xml b/contractgen/src/test/projects/demo/pom.xml
index d206db0..d55c434 100644
--- a/contractgen/src/test/projects/demo/pom.xml
+++ b/contractgen/src/test/projects/demo/pom.xml
@@ -21,7 +21,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.servicecomb.toolkit</groupId>
   <artifactId>demo</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <name>demo-contractgen-test</name>
   <packaging>jar</packaging>
 
diff --git a/core/pom.xml b/core/pom.xml
index fcf7c91..336d2bb 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/docgen/pom.xml b/docgen/pom.xml
index df8436d..a05a1e7 100644
--- a/docgen/pom.xml
+++ b/docgen/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/coverage-aggregate/pom.xml b/integration-tests/coverage-aggregate/pom.xml
index 9e421cf..9a2f9f7 100644
--- a/integration-tests/coverage-aggregate/pom.xml
+++ b/integration-tests/coverage-aggregate/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>integration-tests</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index eae80a5..966eb4a 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/oas-generator/oas-generator-core/pom.xml b/oas-generator/oas-generator-core/pom.xml
index 2a11ebe..1accd5e 100644
--- a/oas-generator/oas-generator-core/pom.xml
+++ b/oas-generator/oas-generator-core/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>oas-generator</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/oas-generator/oas-generator-jaxrs/pom.xml b/oas-generator/oas-generator-jaxrs/pom.xml
index ba38025..af72216 100644
--- a/oas-generator/oas-generator-jaxrs/pom.xml
+++ b/oas-generator/oas-generator-jaxrs/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>oas-generator</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/oas-generator/oas-generator-servicecomb/pom.xml b/oas-generator/oas-generator-servicecomb/pom.xml
index 0f26098..af92e92 100644
--- a/oas-generator/oas-generator-servicecomb/pom.xml
+++ b/oas-generator/oas-generator-servicecomb/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>oas-generator</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/oas-generator/oas-generator-spring/pom.xml b/oas-generator/oas-generator-spring/pom.xml
index ab2edbd..318c412 100644
--- a/oas-generator/oas-generator-spring/pom.xml
+++ b/oas-generator/oas-generator-spring/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>oas-generator</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/oas-generator/pom.xml b/oas-generator/pom.xml
index 5dbfd3e..db974a1 100644
--- a/oas-generator/pom.xml
+++ b/oas-generator/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <packaging>pom</packaging>
diff --git a/oas-validator/oas-validator-compatibility-spring/pom.xml b/oas-validator/oas-validator-compatibility-spring/pom.xml
index f60ee7b..c0c2833 100644
--- a/oas-validator/oas-validator-compatibility-spring/pom.xml
+++ b/oas-validator/oas-validator-compatibility-spring/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>oas-validator-parent</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/oas-validator/oas-validator-compatibility/pom.xml b/oas-validator/oas-validator-compatibility/pom.xml
index 1a2c926..a62883e 100644
--- a/oas-validator/oas-validator-compatibility/pom.xml
+++ b/oas-validator/oas-validator-compatibility/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>oas-validator-parent</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/oas-validator/oas-validator-core-spring/pom.xml b/oas-validator/oas-validator-core-spring/pom.xml
index a03cfca..9ad973f 100644
--- a/oas-validator/oas-validator-core-spring/pom.xml
+++ b/oas-validator/oas-validator-core-spring/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>oas-validator-parent</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/oas-validator/oas-validator-core/pom.xml b/oas-validator/oas-validator-core/pom.xml
index 92e381c..a7801c1 100644
--- a/oas-validator/oas-validator-core/pom.xml
+++ b/oas-validator/oas-validator-core/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>oas-validator-parent</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/oas-validator/oas-validator-style/pom.xml b/oas-validator/oas-validator-style/pom.xml
index e792d14..66d9a3d 100644
--- a/oas-validator/oas-validator-style/pom.xml
+++ b/oas-validator/oas-validator-style/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>oas-validator-parent</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/oas-validator/oas-validator-test/pom.xml b/oas-validator/oas-validator-test/pom.xml
index 0260b32..69e6929 100644
--- a/oas-validator/oas-validator-test/pom.xml
+++ b/oas-validator/oas-validator-test/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>oas-validator-parent</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/oas-validator/oas-validator-web/pom.xml b/oas-validator/oas-validator-web/pom.xml
index dc120df..e54d808 100644
--- a/oas-validator/oas-validator-web/pom.xml
+++ b/oas-validator/oas-validator-web/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>oas-validator-parent</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/oas-validator/pom.xml b/oas-validator/pom.xml
index a533164..494766a 100644
--- a/oas-validator/pom.xml
+++ b/oas-validator/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index ae08ef2..4c59084 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
   <groupId>org.apache.servicecomb.toolkit</groupId>
   <artifactId>toolkit</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <packaging>pom</packaging>
 
   <name>Apache ServiceComb Toolkit</name>
diff --git a/samples/generate-from-code-sample/GoodbyeService/pom.xml b/samples/generate-from-code-sample/GoodbyeService/pom.xml
index e58af04..22bff37 100644
--- a/samples/generate-from-code-sample/GoodbyeService/pom.xml
+++ b/samples/generate-from-code-sample/GoodbyeService/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>generate-from-code-sample</artifactId>
     <groupId>org.apache.servicecom.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/samples/generate-from-code-sample/HelloService/pom.xml b/samples/generate-from-code-sample/HelloService/pom.xml
index 4dc616e..e887437 100644
--- a/samples/generate-from-code-sample/HelloService/pom.xml
+++ b/samples/generate-from-code-sample/HelloService/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>generate-from-code-sample</artifactId>
     <groupId>org.apache.servicecom.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/samples/generate-from-code-sample/README-ZH.md b/samples/generate-from-code-sample/README-ZH.md
index 33cf698..e06c5a8 100755
--- a/samples/generate-from-code-sample/README-ZH.md
+++ b/samples/generate-from-code-sample/README-ZH.md
@@ -15,7 +15,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- 输入源。设置为 code，表示解析当前代码；设置为 contract，表示解析指定目录的契约文件。不设置则默认为 code -->
         <sourceType>code</sourceType>
diff --git a/samples/generate-from-code-sample/README.md b/samples/generate-from-code-sample/README.md
index 046ecae..68516a2 100755
--- a/samples/generate-from-code-sample/README.md
+++ b/samples/generate-from-code-sample/README.md
@@ -16,7 +16,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
         <sourceType>code</sourceType>
diff --git a/samples/generate-from-code-sample/pom.xml b/samples/generate-from-code-sample/pom.xml
index d998170..d6a7119 100644
--- a/samples/generate-from-code-sample/pom.xml
+++ b/samples/generate-from-code-sample/pom.xml
@@ -23,7 +23,7 @@
 
   <groupId>org.apache.servicecom.toolkit</groupId>
   <artifactId>generate-from-code-sample</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <modules>
     <module>HelloService</module>
     <module>GoodbyeService</module>
@@ -36,7 +36,7 @@
       <plugin>
         <groupId>org.apache.servicecomb.toolkit</groupId>
         <artifactId>toolkit-maven-plugin</artifactId>
-        <version>0.2.0-SNAPSHOT</version>
+        <version>0.2.0</version>
         <configuration>
           <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
           <sourceType>code</sourceType>
diff --git a/samples/generate-from-contract-sample/README-ZH.md b/samples/generate-from-contract-sample/README-ZH.md
index e19c972..887ea9c 100755
--- a/samples/generate-from-contract-sample/README-ZH.md
+++ b/samples/generate-from-contract-sample/README-ZH.md
@@ -12,7 +12,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- 输入源。设置为 code，表示解析当前代码；设置为 contract，表示解析指定目录的契约文件。不设置则默认为 code -->
         <sourceType>contract</sourceType>
diff --git a/samples/generate-from-contract-sample/README.md b/samples/generate-from-contract-sample/README.md
index a69c932..9274621 100755
--- a/samples/generate-from-contract-sample/README.md
+++ b/samples/generate-from-contract-sample/README.md
@@ -13,7 +13,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
         <sourceType>contract</sourceType>
diff --git a/samples/generate-from-contract-sample/pom.xml b/samples/generate-from-contract-sample/pom.xml
index 377d675..b36ae38 100644
--- a/samples/generate-from-contract-sample/pom.xml
+++ b/samples/generate-from-contract-sample/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>samples</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <packaging>pom</packaging>
@@ -34,7 +34,7 @@
       <plugin>
         <groupId>org.apache.servicecomb.toolkit</groupId>
         <artifactId>toolkit-maven-plugin</artifactId>
-        <version>0.2.0-SNAPSHOT</version>
+        <version>0.2.0</version>
         <configuration>
           <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
           <sourceType>contract</sourceType>
diff --git a/samples/pom.xml b/samples/pom.xml
index 278b600..25f0375 100644
--- a/samples/pom.xml
+++ b/samples/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>samples</artifactId>
diff --git a/samples/verify-with-code-sample/GreetingService/pom.xml b/samples/verify-with-code-sample/GreetingService/pom.xml
index fb24fc8..2fe4767 100644
--- a/samples/verify-with-code-sample/GreetingService/pom.xml
+++ b/samples/verify-with-code-sample/GreetingService/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>verify-with-code-sample</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/samples/verify-with-code-sample/README-ZH.md b/samples/verify-with-code-sample/README-ZH.md
index 327b28f..85fe7ad 100755
--- a/samples/verify-with-code-sample/README-ZH.md
+++ b/samples/verify-with-code-sample/README-ZH.md
@@ -13,7 +13,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- 输入源。设置为 code，表示解析当前代码；设置为 contract，表示解析指定目录的契约文件。不设置则默认为 code -->
         <sourceType>code</sourceType>
diff --git a/samples/verify-with-code-sample/README.md b/samples/verify-with-code-sample/README.md
index 547f8d9..2362205 100755
--- a/samples/verify-with-code-sample/README.md
+++ b/samples/verify-with-code-sample/README.md
@@ -13,7 +13,7 @@
 <plugin>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit-maven-plugin</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
     <configuration>
         <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
         <sourceType>code</sourceType>
diff --git a/samples/verify-with-code-sample/pom.xml b/samples/verify-with-code-sample/pom.xml
index ddb4ed1..60f17b0 100644
--- a/samples/verify-with-code-sample/pom.xml
+++ b/samples/verify-with-code-sample/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>samples</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -37,7 +37,7 @@
       <plugin>
         <groupId>org.apache.servicecomb.toolkit</groupId>
         <artifactId>toolkit-maven-plugin</artifactId>
-        <version>0.2.0-SNAPSHOT</version>
+        <version>0.2.0</version>
         <configuration>
           <!-- Set to 'code' to resolve the current project. Set to 'contract' to resolve the contract file for the specified path.If not set, the default is 'code' -->
           <sourceType>code</sourceType>
diff --git a/toolkit-distribution/pom.xml b/toolkit-distribution/pom.xml
index 4bf3740..96bc0b3 100644
--- a/toolkit-distribution/pom.xml
+++ b/toolkit-distribution/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>toolkit</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <artifactId>apache-servicecomb-toolkit-distribution</artifactId>
   <name>Toolkit::Distribution</name>
diff --git a/toolkit-maven-plugin/pom.xml b/toolkit-maven-plugin/pom.xml
index c43e81e..9f76711 100644
--- a/toolkit-maven-plugin/pom.xml
+++ b/toolkit-maven-plugin/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>toolkit</artifactId>
     <groupId>org.apache.servicecomb.toolkit</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <packaging>maven-plugin</packaging>
diff --git a/toolkit-maven-plugin/src/test/projects/demo-multi-module/first-module/pom.xml b/toolkit-maven-plugin/src/test/projects/demo-multi-module/first-module/pom.xml
index 42344c4..cb48a7d 100644
--- a/toolkit-maven-plugin/src/test/projects/demo-multi-module/first-module/pom.xml
+++ b/toolkit-maven-plugin/src/test/projects/demo-multi-module/first-module/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.servicecomb.toolkit</groupId>
     <artifactId>demo-multi-module</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.2.0</version>
   </parent>
   <artifactId>first-module</artifactId>
 </project>
\ No newline at end of file
diff --git a/toolkit-maven-plugin/src/test/projects/demo-multi-module/pom.xml b/toolkit-maven-plugin/src/test/projects/demo-multi-module/pom.xml
index 112c82f..3367918 100644
--- a/toolkit-maven-plugin/src/test/projects/demo-multi-module/pom.xml
+++ b/toolkit-maven-plugin/src/test/projects/demo-multi-module/pom.xml
@@ -21,7 +21,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.servicecomb.toolkit</groupId>
   <artifactId>demo-multi-module</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <name>demo-multi-module-test</name>
   <packaging>pom</packaging>
 
diff --git a/toolkit-maven-plugin/src/test/projects/demo-with-contract/pom.xml b/toolkit-maven-plugin/src/test/projects/demo-with-contract/pom.xml
index d746db9..f4d456c 100644
--- a/toolkit-maven-plugin/src/test/projects/demo-with-contract/pom.xml
+++ b/toolkit-maven-plugin/src/test/projects/demo-with-contract/pom.xml
@@ -21,7 +21,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.servicecomb.toolkit</groupId>
   <artifactId>demo-with-contract</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <name>demo-with-contract-test</name>
   <packaging>jar</packaging>
 
diff --git a/toolkit-maven-plugin/src/test/projects/demo-without-contract/pom.xml b/toolkit-maven-plugin/src/test/projects/demo-without-contract/pom.xml
index 96a84aa..f042b8e 100644
--- a/toolkit-maven-plugin/src/test/projects/demo-without-contract/pom.xml
+++ b/toolkit-maven-plugin/src/test/projects/demo-without-contract/pom.xml
@@ -21,7 +21,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.servicecomb.toolkit</groupId>
   <artifactId>demo-without-contract</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.2.0</version>
   <name>demo-without-contract-test</name>
   <packaging>jar</packaging>