diff --git a/oblogclient-common/pom.xml b/oblogclient-common/pom.xml
index c88ff776b8cf5a62d11ad06c80e77a43636fe79e..a9b4424d059ac63509c02008597a72013392faa3 100644
--- a/oblogclient-common/pom.xml
+++ b/oblogclient-common/pom.xml
@@ -16,7 +16,7 @@ See the Mulan PSL v2 for more details.
   <parent>
     <groupId>com.oceanbase</groupId>
     <artifactId>oblogclient</artifactId>
-    <version>1.1.0</version>
+    <version>1.1.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/oblogclient-logproxy/pom.xml b/oblogclient-logproxy/pom.xml
index d149b47800cf2fcfe821e3be08fc18a75c8aef96..97a97fc65b87dfe2488b6d6738d9652792d6c9e0 100644
--- a/oblogclient-logproxy/pom.xml
+++ b/oblogclient-logproxy/pom.xml
@@ -16,7 +16,7 @@ See the Mulan PSL v2 for more details.
   <parent>
     <groupId>com.oceanbase</groupId>
     <artifactId>oblogclient</artifactId>
-    <version>1.1.0</version>
+    <version>1.1.1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 5e62cc4cd70ba3de3d80b49013f681da7475fbf6..022509a1bd998be499e25f7c1036f1330ca60aba 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@ See the Mulan PSL v2 for more details.
 
   <groupId>com.oceanbase</groupId>
   <artifactId>oblogclient</artifactId>
-  <version>1.1.0</version>
+  <version>1.1.1-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <name>${project.groupId}:${project.artifactId}</name>
@@ -57,7 +57,7 @@ See the Mulan PSL v2 for more details.
     <connection>scm:git:https://github.com/oceanbase/oblogclient.git</connection>
     <developerConnection>scm:git:https://github.com/oceanbase/oblogclient.git</developerConnection>
     <url>https://github.com/oceanbase/oblogclient</url>
-    <tag>oblogclient-1.1.0</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <properties>