[maven-release-plugin] prepare release 2.0.9
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-api/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-api/pom.xml
index 7be60ab..7aa5d09 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-api/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-api/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>dolphinscheduler-alert</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-alert-api</artifactId>
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-dingtalk/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-dingtalk/pom.xml
index 87760a2..5b1ff4e 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-dingtalk/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-dingtalk/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-alert-plugins</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-alert-dingtalk</artifactId>
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/pom.xml
index 7e012d6..e2a7f13 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-alert-plugins</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-alert-email</artifactId>
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-feishu/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-feishu/pom.xml
index f8a42a0..79a6739 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-feishu/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-feishu/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-alert-plugins</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-alert-feishu</artifactId>
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/pom.xml
index 97bdf4a..0598c09 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-alert-plugins</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-alert-http</artifactId>
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/pom.xml
index aa51844..590b2b8 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-alert-plugins</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-alert-script</artifactId>
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-slack/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-slack/pom.xml
index 511ba5b..9cd4054 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-slack/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-slack/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-alert-plugins</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-alert-slack</artifactId>
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-wechat/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-wechat/pom.xml
index 69053ac..7f20f99 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-wechat/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-wechat/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-alert-plugins</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-alert-wechat</artifactId>
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/pom.xml
index cfbe0aa..fbd3d51 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-alert</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-alert-plugins</artifactId>
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-server/pom.xml b/dolphinscheduler-alert/dolphinscheduler-alert-server/pom.xml
index df293d9..dbdfa97 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-server/pom.xml
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.dolphinscheduler</groupId>
         <artifactId>dolphinscheduler-alert</artifactId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <artifactId>dolphinscheduler-alert-server</artifactId>
     <name>${project.artifactId}</name>
diff --git a/dolphinscheduler-alert/pom.xml b/dolphinscheduler-alert/pom.xml
index afc4893..8a431ce 100644
--- a/dolphinscheduler-alert/pom.xml
+++ b/dolphinscheduler-alert/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>dolphinscheduler</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>pom</packaging>
diff --git a/dolphinscheduler-api/pom.xml b/dolphinscheduler-api/pom.xml
index 9916d22..9bb28f2 100644
--- a/dolphinscheduler-api/pom.xml
+++ b/dolphinscheduler-api/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.dolphinscheduler</groupId>
         <artifactId>dolphinscheduler</artifactId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <artifactId>dolphinscheduler-api</artifactId>
     <name>${project.artifactId}</name>
diff --git a/dolphinscheduler-common/pom.xml b/dolphinscheduler-common/pom.xml
index 3b315ca..e957aa9 100644
--- a/dolphinscheduler-common/pom.xml
+++ b/dolphinscheduler-common/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.dolphinscheduler</groupId>
         <artifactId>dolphinscheduler</artifactId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <artifactId>dolphinscheduler-common</artifactId>
     <name>dolphinscheduler-common</name>
diff --git a/dolphinscheduler-dao/pom.xml b/dolphinscheduler-dao/pom.xml
index 78bf29c..f710bbc 100644
--- a/dolphinscheduler-dao/pom.xml
+++ b/dolphinscheduler-dao/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.dolphinscheduler</groupId>
         <artifactId>dolphinscheduler</artifactId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <artifactId>dolphinscheduler-dao</artifactId>
     <name>${project.artifactId}</name>
diff --git a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-all/pom.xml b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-all/pom.xml
index 28ae26e..c83ad71 100644
--- a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-all/pom.xml
+++ b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-all/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-datasource-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/pom.xml b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/pom.xml
index d6bae32..32cfbf0 100644
--- a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/pom.xml
+++ b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>dolphinscheduler-datasource-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-clickhouse/pom.xml b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-clickhouse/pom.xml
index 5ca3058..3ca1ef4 100644
--- a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-clickhouse/pom.xml
+++ b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-clickhouse/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-datasource-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-db2/pom.xml b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-db2/pom.xml
index ae3076e..7b8aa1a 100644
--- a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-db2/pom.xml
+++ b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-db2/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-datasource-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-hive/pom.xml b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-hive/pom.xml
index 199213b..32cb0cb 100644
--- a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-hive/pom.xml
+++ b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-hive/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-datasource-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-mysql/pom.xml b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-mysql/pom.xml
index c78f1b7..f27fb1f 100644
--- a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-mysql/pom.xml
+++ b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-mysql/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-datasource-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-oracle/pom.xml b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-oracle/pom.xml
index fcf82ee..9af61d2 100644
--- a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-oracle/pom.xml
+++ b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-oracle/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-datasource-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-postgresql/pom.xml b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-postgresql/pom.xml
index 177ec57..4550d0a 100644
--- a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-postgresql/pom.xml
+++ b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-postgresql/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-datasource-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-sqlserver/pom.xml b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-sqlserver/pom.xml
index fc6d73d..30d8b4b 100644
--- a/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-sqlserver/pom.xml
+++ b/dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-sqlserver/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>dolphinscheduler-datasource-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-datasource-plugin/pom.xml b/dolphinscheduler-datasource-plugin/pom.xml
index 2f16da9..2f8209a 100644
--- a/dolphinscheduler-datasource-plugin/pom.xml
+++ b/dolphinscheduler-datasource-plugin/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-datasource-plugin</artifactId>
diff --git a/dolphinscheduler-dist/pom.xml b/dolphinscheduler-dist/pom.xml
index d211fd8..a92910d 100644
--- a/dolphinscheduler-dist/pom.xml
+++ b/dolphinscheduler-dist/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>dolphinscheduler</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-python/pom.xml b/dolphinscheduler-python/pom.xml
index afd36f7..04f1089 100644
--- a/dolphinscheduler-python/pom.xml
+++ b/dolphinscheduler-python/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.dolphinscheduler</groupId>
         <artifactId>dolphinscheduler</artifactId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <artifactId>dolphinscheduler-python</artifactId>
     <name>${project.artifactId}</name>
diff --git a/dolphinscheduler-registry/dolphinscheduler-registry-api/pom.xml b/dolphinscheduler-registry/dolphinscheduler-registry-api/pom.xml
index d50b863..ce095c4 100644
--- a/dolphinscheduler-registry/dolphinscheduler-registry-api/pom.xml
+++ b/dolphinscheduler-registry/dolphinscheduler-registry-api/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>dolphinscheduler-registry</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/pom.xml b/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/pom.xml
index 68b0ba5..9ff6591 100644
--- a/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/pom.xml
+++ b/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-registry-plugins</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-registry/dolphinscheduler-registry-plugins/pom.xml b/dolphinscheduler-registry/dolphinscheduler-registry-plugins/pom.xml
index 4193da4..b1d7360 100644
--- a/dolphinscheduler-registry/dolphinscheduler-registry-plugins/pom.xml
+++ b/dolphinscheduler-registry/dolphinscheduler-registry-plugins/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>dolphinscheduler-registry</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <artifactId>dolphinscheduler-registry-plugins</artifactId>
     <modelVersion>4.0.0</modelVersion>
diff --git a/dolphinscheduler-registry/pom.xml b/dolphinscheduler-registry/pom.xml
index fcf6c8e..1658da7 100644
--- a/dolphinscheduler-registry/pom.xml
+++ b/dolphinscheduler-registry/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-registry</artifactId>
diff --git a/dolphinscheduler-remote/pom.xml b/dolphinscheduler-remote/pom.xml
index 66aa6a9..37507cb 100644
--- a/dolphinscheduler-remote/pom.xml
+++ b/dolphinscheduler-remote/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-server/pom.xml b/dolphinscheduler-server/pom.xml
index f8dcb43..0f41c4f 100644
--- a/dolphinscheduler-server/pom.xml
+++ b/dolphinscheduler-server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.dolphinscheduler</groupId>
         <artifactId>dolphinscheduler</artifactId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <artifactId>dolphinscheduler-server</artifactId>
     <name>dolphinscheduler-server</name>
diff --git a/dolphinscheduler-service/pom.xml b/dolphinscheduler-service/pom.xml
index 94a5904..2823787 100644
--- a/dolphinscheduler-service/pom.xml
+++ b/dolphinscheduler-service/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-spi/pom.xml b/dolphinscheduler-spi/pom.xml
index 50a0750..b8e8b5f 100644
--- a/dolphinscheduler-spi/pom.xml
+++ b/dolphinscheduler-spi/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.dolphinscheduler</groupId>
         <artifactId>dolphinscheduler</artifactId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <artifactId>dolphinscheduler-spi</artifactId>
     <name>${project.artifactId}</name>
diff --git a/dolphinscheduler-standalone-server/pom.xml b/dolphinscheduler-standalone-server/pom.xml
index 3a37af1..5e9596b 100644
--- a/dolphinscheduler-standalone-server/pom.xml
+++ b/dolphinscheduler-standalone-server/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-api/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-api/pom.xml
index 716db17..28cdd83 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-api/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-api/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>jar</packaging>
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-datax/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-datax/pom.xml
index 3cdbc1f..05020ba 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-datax/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-datax/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-flink/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-flink/pom.xml
index 1ba1227..5cbb08c 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-flink/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-flink/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-http/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-http/pom.xml
index 7ccd8be..5c930dd 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-http/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-http/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-mr/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-mr/pom.xml
index db7f575..4bde3f2 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-mr/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-mr/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-pigeon/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-pigeon/pom.xml
index f0d2451..944dc33 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-pigeon/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-pigeon/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-procedure/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-procedure/pom.xml
index 21c1a44..e60e60f 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-procedure/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-procedure/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-python/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-python/pom.xml
index a1217f9..dc44b72 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-python/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-python/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-shell/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-shell/pom.xml
index 2cf1b1b..62af816 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-shell/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-shell/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-spark/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-spark/pom.xml
index 883774c..bef3c51 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-spark/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-spark/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>dolphinscheduler-task-spark</artifactId>
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-sql/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-sql/pom.xml
index 850c81b..4e246a4 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-sql/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-sql/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/dolphinscheduler-task-sqoop/pom.xml b/dolphinscheduler-task-plugin/dolphinscheduler-task-sqoop/pom.xml
index 0e5303e..9418288 100644
--- a/dolphinscheduler-task-plugin/dolphinscheduler-task-sqoop/pom.xml
+++ b/dolphinscheduler-task-plugin/dolphinscheduler-task-sqoop/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler-task-plugin</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-task-plugin/pom.xml b/dolphinscheduler-task-plugin/pom.xml
index 03a0199..d4127af 100644
--- a/dolphinscheduler-task-plugin/pom.xml
+++ b/dolphinscheduler-task-plugin/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>dolphinscheduler</artifactId>
         <groupId>org.apache.dolphinscheduler</groupId>
-        <version>2.0.9-SNAPSHOT</version>
+        <version>2.0.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/dolphinscheduler-ui/pom.xml b/dolphinscheduler-ui/pom.xml
index e2932a1..4b24dd3 100644
--- a/dolphinscheduler-ui/pom.xml
+++ b/dolphinscheduler-ui/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>dolphinscheduler</artifactId>
     <groupId>org.apache.dolphinscheduler</groupId>
-    <version>2.0.9-SNAPSHOT</version>
+    <version>2.0.9</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index e86a984..3b6ba69 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.apache.dolphinscheduler</groupId>
     <artifactId>dolphinscheduler</artifactId>
-    <version>2.0.9-SNAPSHOT</version>
+    <version>2.0.9</version>
     <packaging>pom</packaging>
     <name>${project.artifactId}</name>
     <url>https://dolphinscheduler.apache.org</url>
@@ -38,7 +38,7 @@
         <connection>scm:git:https://github.com/apache/dolphinscheduler.git</connection>
         <developerConnection>scm:git:https://github.com/apache/dolphinscheduler.git</developerConnection>
         <url>https://github.com/apache/dolphinscheduler</url>
-        <tag>HEAD</tag>
+        <tag>2.0.9</tag>
     </scm>
     <mailingLists>
         <mailingList>