diff --git a/escheduler-alert/pom.xml b/escheduler-alert/pom.xml
index cda2488c365769b3101c55ed62ec67400c010886..be8b5fbb6d8ccfc9b44e7dacbbe9786afa1b2fd1 100644
--- a/escheduler-alert/pom.xml
+++ b/escheduler-alert/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>cn.analysys</groupId>
         <artifactId>escheduler</artifactId>
-        <version>1.1.0</version>
+        <version>1.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>escheduler-alert</artifactId>
     <packaging>jar</packaging>
diff --git a/escheduler-api/pom.xml b/escheduler-api/pom.xml
index 6daff5e25f36ca8bbef0166d9573998c712471e2..56688f4024d01748d3bb9445a32643a84ad4c881 100644
--- a/escheduler-api/pom.xml
+++ b/escheduler-api/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>cn.analysys</groupId>
     <artifactId>escheduler</artifactId>
-    <version>1.1.0</version>
+    <version>1.1.0-SNAPSHOT</version>
   </parent>
   <artifactId>escheduler-api</artifactId>
   <packaging>jar</packaging>
diff --git a/escheduler-common/pom.xml b/escheduler-common/pom.xml
index cc2bb367179bceb03e9417683154fd25fb733d39..35b025b1d89f0bafcbaa0dd66654056129fa01f2 100644
--- a/escheduler-common/pom.xml
+++ b/escheduler-common/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<artifactId>escheduler</artifactId>
 		<groupId>cn.analysys</groupId>
-		<version>1.1.0</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>escheduler-common</artifactId>
 	<name>escheduler-common</name>
diff --git a/escheduler-dao/pom.xml b/escheduler-dao/pom.xml
index 57d1ad30c27dfa0796124a99dda4ff5665de779d..52d9f7646d95b7d82789f1cf90ee41cf82bc8829 100644
--- a/escheduler-dao/pom.xml
+++ b/escheduler-dao/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>cn.analysys</groupId>
 		<artifactId>escheduler</artifactId>
-		<version>1.1.0</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>escheduler-dao</artifactId>
 	<name>escheduler-dao</name>
diff --git a/escheduler-rpc/pom.xml b/escheduler-rpc/pom.xml
index 4687d1e462cdc848958debe15b3a7c768bb7432b..e3d7c91a92238718e9c72add54636fea4819b223 100644
--- a/escheduler-rpc/pom.xml
+++ b/escheduler-rpc/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>escheduler</artifactId>
         <groupId>cn.analysys</groupId>
-        <version>1.1.0</version>
+        <version>1.1.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/escheduler-server/pom.xml b/escheduler-server/pom.xml
index ac9a312734756542ebbafcbd9c917888103ba630..7f149278c8c0060f9423a692811e77229749942c 100644
--- a/escheduler-server/pom.xml
+++ b/escheduler-server/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<artifactId>escheduler</artifactId>
 		<groupId>cn.analysys</groupId>
-		<version>1.1.0</version>
+		<version>1.1.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>escheduler-server</artifactId>
 	<name>escheduler-server</name>
diff --git a/pom.xml b/pom.xml
index 93ac6f8ee9b8d47097cdcc389301e21d0f7209f2..a97650aafb5b9b17fb765ccae8951d98cec36925 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>cn.analysys</groupId>
 	<artifactId>escheduler</artifactId>
-	<version>1.1.0</version>
+	<version>1.1.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>escheduler</name>
 	<url>http://maven.apache.org</url>
@@ -382,7 +382,7 @@
 		<connection>scm:git:https://github.com/analysys/EasyScheduler.git</connection>
 		<developerConnection>scm:git:https://github.com/analysys/EasyScheduler.git</developerConnection>
 		<url>https://github.com/analysys/EasyScheduler.git</url>
-		<tag>1.1.0-preview</tag>
+		<tag>HEAD</tag>
 	</scm>
 
 	<build>