[maven-release-plugin] prepare for next development iteration
diff --git a/elasticjob-api/pom.xml b/elasticjob-api/pom.xml
index dbb92ba..b62cb69 100644
--- a/elasticjob-api/pom.xml
+++ b/elasticjob-api/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-api</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-cloud/elasticjob-cloud-common/pom.xml b/elasticjob-cloud/elasticjob-cloud-common/pom.xml
index a4c1feb..0b76fe7 100755
--- a/elasticjob-cloud/elasticjob-cloud-common/pom.xml
+++ b/elasticjob-cloud/elasticjob-cloud-common/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-cloud</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-cloud-common</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-cloud/elasticjob-cloud-executor/pom.xml b/elasticjob-cloud/elasticjob-cloud-executor/pom.xml
index d4d3faa..4417988 100755
--- a/elasticjob-cloud/elasticjob-cloud-executor/pom.xml
+++ b/elasticjob-cloud/elasticjob-cloud-executor/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-cloud</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-cloud-executor</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-cloud/elasticjob-cloud-scheduler/pom.xml b/elasticjob-cloud/elasticjob-cloud-scheduler/pom.xml
index 61630a9..6d7445a 100755
--- a/elasticjob-cloud/elasticjob-cloud-scheduler/pom.xml
+++ b/elasticjob-cloud/elasticjob-cloud-scheduler/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-cloud</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-cloud-scheduler</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-cloud/pom.xml b/elasticjob-cloud/pom.xml
index 41882f1..50413b6 100644
--- a/elasticjob-cloud/pom.xml
+++ b/elasticjob-cloud/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-cloud</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-distribution/elasticjob-cloud-executor-distribution/pom.xml b/elasticjob-distribution/elasticjob-cloud-executor-distribution/pom.xml
index 50db293..28d75c0 100644
--- a/elasticjob-distribution/elasticjob-cloud-executor-distribution/pom.xml
+++ b/elasticjob-distribution/elasticjob-cloud-executor-distribution/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-distribution</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-cloud-executor-distribution</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-distribution/elasticjob-cloud-scheduler-distribution/pom.xml b/elasticjob-distribution/elasticjob-cloud-scheduler-distribution/pom.xml
index cf03f60..e27339c 100644
--- a/elasticjob-distribution/elasticjob-cloud-scheduler-distribution/pom.xml
+++ b/elasticjob-distribution/elasticjob-cloud-scheduler-distribution/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-distribution</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-cloud-scheduler-distribution</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-distribution/elasticjob-lite-distribution/pom.xml b/elasticjob-distribution/elasticjob-lite-distribution/pom.xml
index ab92050..8657e3a 100644
--- a/elasticjob-distribution/elasticjob-lite-distribution/pom.xml
+++ b/elasticjob-distribution/elasticjob-lite-distribution/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-distribution</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-lite-distribution</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-distribution/elasticjob-src-distribution/pom.xml b/elasticjob-distribution/elasticjob-src-distribution/pom.xml
index 57e1c59..92a5adc 100644
--- a/elasticjob-distribution/elasticjob-src-distribution/pom.xml
+++ b/elasticjob-distribution/elasticjob-src-distribution/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-distribution</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-src-distribution</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-distribution/pom.xml b/elasticjob-distribution/pom.xml
index 411a08e..987e862 100644
--- a/elasticjob-distribution/pom.xml
+++ b/elasticjob-distribution/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-distribution</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-spi/pom.xml b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-spi/pom.xml
index 406d13c..f529bd0 100644
--- a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-spi/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-spi/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-error-handler</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-error-handler-spi</artifactId>
     
diff --git a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-dingtalk/pom.xml b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-dingtalk/pom.xml
index d5b8862..e29a271 100644
--- a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-dingtalk/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-dingtalk/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-error-handler-type</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-error-handler-dingtalk</artifactId>
     
diff --git a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-email/pom.xml b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-email/pom.xml
index 60870c6..d8ef9d4 100644
--- a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-email/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-email/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-error-handler-type</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-error-handler-email</artifactId>
     
diff --git a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-general/pom.xml b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-general/pom.xml
index cd7ecb7..6d1c391 100644
--- a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-general/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-general/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-error-handler-type</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-error-handler-general</artifactId>
     
diff --git a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-wechat/pom.xml b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-wechat/pom.xml
index dc04df5..ab6fd34 100644
--- a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-wechat/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/elasticjob-error-handler-wechat/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-error-handler-type</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-error-handler-wechat</artifactId>
     
diff --git a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/pom.xml b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/pom.xml
index 9cb835c..708ccb4 100644
--- a/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-error-handler/elasticjob-error-handler-type/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-error-handler</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-error-handler-type</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-ecosystem/elasticjob-error-handler/pom.xml b/elasticjob-ecosystem/elasticjob-error-handler/pom.xml
index 34d0152..ffbec0d 100644
--- a/elasticjob-ecosystem/elasticjob-error-handler/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-error-handler/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-ecosystem</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-error-handler</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-kernel/pom.xml b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-kernel/pom.xml
index 29e1cdd..94b9979 100644
--- a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-kernel/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-kernel/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-executor</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-executor-kernel</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-dataflow-executor/pom.xml b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-dataflow-executor/pom.xml
index 76465ff..82e2095 100644
--- a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-dataflow-executor/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-dataflow-executor/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-executor-type</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-dataflow-executor</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-http-executor/pom.xml b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-http-executor/pom.xml
index fdcfd34..309f288 100644
--- a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-http-executor/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-http-executor/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-executor-type</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-http-executor</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-script-executor/pom.xml b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-script-executor/pom.xml
index 3657130..8b3d2bb 100644
--- a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-script-executor/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-script-executor/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-executor-type</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-script-executor</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-simple-executor/pom.xml b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-simple-executor/pom.xml
index 6884bf4..6b87b44 100644
--- a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-simple-executor/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/elasticjob-simple-executor/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-executor-type</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-simple-executor</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/pom.xml b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/pom.xml
index df8d754..d17e445 100644
--- a/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-executor/elasticjob-executor-type/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-executor</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-executor-type</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-ecosystem/elasticjob-executor/pom.xml b/elasticjob-ecosystem/elasticjob-executor/pom.xml
index c5726e8..f4038c9 100644
--- a/elasticjob-ecosystem/elasticjob-executor/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-executor/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-ecosystem</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-executor</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-ecosystem/elasticjob-tracing/elasticjob-tracing-api/pom.xml b/elasticjob-ecosystem/elasticjob-tracing/elasticjob-tracing-api/pom.xml
index 9d1802b..0db67c6 100644
--- a/elasticjob-ecosystem/elasticjob-tracing/elasticjob-tracing-api/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-tracing/elasticjob-tracing-api/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-tracing</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-tracing-api</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-ecosystem/elasticjob-tracing/elasticjob-tracing-rdb/pom.xml b/elasticjob-ecosystem/elasticjob-tracing/elasticjob-tracing-rdb/pom.xml
index 5828e67..be57ee7 100644
--- a/elasticjob-ecosystem/elasticjob-tracing/elasticjob-tracing-rdb/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-tracing/elasticjob-tracing-rdb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-tracing</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-tracing-rdb</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-ecosystem/elasticjob-tracing/pom.xml b/elasticjob-ecosystem/elasticjob-tracing/pom.xml
index 75054db..5295392 100644
--- a/elasticjob-ecosystem/elasticjob-tracing/pom.xml
+++ b/elasticjob-ecosystem/elasticjob-tracing/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-ecosystem</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-tracing</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-ecosystem/pom.xml b/elasticjob-ecosystem/pom.xml
index cf0e6e3..00ef967 100644
--- a/elasticjob-ecosystem/pom.xml
+++ b/elasticjob-ecosystem/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-ecosystem</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-infra/elasticjob-infra-common/pom.xml b/elasticjob-infra/elasticjob-infra-common/pom.xml
index 8af3a72..042f910 100644
--- a/elasticjob-infra/elasticjob-infra-common/pom.xml
+++ b/elasticjob-infra/elasticjob-infra-common/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-infra</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-infra-common</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-infra/elasticjob-registry-center/pom.xml b/elasticjob-infra/elasticjob-registry-center/pom.xml
index ef93dbc..135cce6 100644
--- a/elasticjob-infra/elasticjob-registry-center/pom.xml
+++ b/elasticjob-infra/elasticjob-registry-center/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-infra</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-registry-center</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-infra/elasticjob-restful/pom.xml b/elasticjob-infra/elasticjob-restful/pom.xml
index 2bb731b..e780cc6 100644
--- a/elasticjob-infra/elasticjob-restful/pom.xml
+++ b/elasticjob-infra/elasticjob-restful/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>elasticjob-infra</artifactId>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/elasticjob-infra/pom.xml b/elasticjob-infra/pom.xml
index 000f8b3..2e2e824 100644
--- a/elasticjob-infra/pom.xml
+++ b/elasticjob-infra/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-infra</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-lite/elasticjob-lite-core/pom.xml b/elasticjob-lite/elasticjob-lite-core/pom.xml
index 6c13797..8735fe1 100644
--- a/elasticjob-lite/elasticjob-lite-core/pom.xml
+++ b/elasticjob-lite/elasticjob-lite-core/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-lite</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-lite-core</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-lite/elasticjob-lite-lifecycle/pom.xml b/elasticjob-lite/elasticjob-lite-lifecycle/pom.xml
index e34f7a3..39ee389 100644
--- a/elasticjob-lite/elasticjob-lite-lifecycle/pom.xml
+++ b/elasticjob-lite/elasticjob-lite-lifecycle/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-lite</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-lite-lifecycle</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-lite/elasticjob-lite-spring/elasticjob-lite-spring-boot-starter/pom.xml b/elasticjob-lite/elasticjob-lite-spring/elasticjob-lite-spring-boot-starter/pom.xml
index ff16205..5032914 100644
--- a/elasticjob-lite/elasticjob-lite-spring/elasticjob-lite-spring-boot-starter/pom.xml
+++ b/elasticjob-lite/elasticjob-lite-spring/elasticjob-lite-spring-boot-starter/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-lite-spring</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-lite-spring-boot-starter</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-lite/elasticjob-lite-spring/elasticjob-lite-spring-namespace/pom.xml b/elasticjob-lite/elasticjob-lite-spring/elasticjob-lite-spring-namespace/pom.xml
index d8969f0..9806a9e 100644
--- a/elasticjob-lite/elasticjob-lite-spring/elasticjob-lite-spring-namespace/pom.xml
+++ b/elasticjob-lite/elasticjob-lite-spring/elasticjob-lite-spring-namespace/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-lite-spring</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-lite-spring-namespace</artifactId>
     <name>${project.artifactId}</name>
diff --git a/elasticjob-lite/elasticjob-lite-spring/pom.xml b/elasticjob-lite/elasticjob-lite-spring/pom.xml
index cc5f6b6..80729b5 100644
--- a/elasticjob-lite/elasticjob-lite-spring/pom.xml
+++ b/elasticjob-lite/elasticjob-lite-spring/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob-lite</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-lite-spring</artifactId>
     <packaging>pom</packaging>
diff --git a/elasticjob-lite/pom.xml b/elasticjob-lite/pom.xml
index e6041d9..8034bdb 100644
--- a/elasticjob-lite/pom.xml
+++ b/elasticjob-lite/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.shardingsphere.elasticjob</groupId>
         <artifactId>elasticjob</artifactId>
-        <version>3.0.0-RC1</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>elasticjob-lite</artifactId>
     <packaging>pom</packaging>
diff --git a/pom.xml b/pom.xml
index cade0ae..14357a6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
     </parent>
     <groupId>org.apache.shardingsphere.elasticjob</groupId>
     <artifactId>elasticjob</artifactId>
-    <version>3.0.0-RC1</version>
+    <version>3.0.0-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>${project.artifactId}</name>
     
@@ -765,7 +765,7 @@
         <connection>scm:git:https://github.com/apache/shardingsphere-elasticjob.git</connection>
         <developerConnection>scm:git:https://github.com/apache/shardingsphere-elasticjob.git</developerConnection>
         <url>https://github.com/apache/shardingsphere-elasticjob.git</url>
-        <tag>3.0.0-RC1</tag>
+        <tag>HEAD</tag>
     </scm>
     
     <mailingLists>