diff --git a/admin/admin-ui/pom.xml b/admin/admin-ui/pom.xml
index 0aed9ec2..fcd9f5ab 100644
--- a/admin/admin-ui/pom.xml
+++ b/admin/admin-ui/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>canal.admin</artifactId>
     <groupId>com.alibaba.otter</groupId>
-    <version>1.1.7</version>
+    <version>1.1.8-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/admin/admin-web/pom.xml b/admin/admin-web/pom.xml
index 3f07b6eb..35e44610 100644
--- a/admin/admin-web/pom.xml
+++ b/admin/admin-web/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.admin</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>canal.admin-web</artifactId>
diff --git a/admin/pom.xml b/admin/pom.xml
index 6a7ce108..94469ab4 100644
--- a/admin/pom.xml
+++ b/admin/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <groupId>com.alibaba.otter</groupId>
         <artifactId>canal</artifactId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.alibaba.otter</groupId>
     <artifactId>canal.admin</artifactId>
-    <version>1.1.7</version>
+    <version>1.1.8-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>canal admin module for otter ${project.version}</name>
     <modules>
diff --git a/client-adapter/common/pom.xml b/client-adapter/common/pom.xml
index 709a2a0e..b1b4eaf0 100644
--- a/client-adapter/common/pom.xml
+++ b/client-adapter/common/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/es6x/pom.xml b/client-adapter/es6x/pom.xml
index aa6f2e9a..bf102946 100644
--- a/client-adapter/es6x/pom.xml
+++ b/client-adapter/es6x/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/es7x/pom.xml b/client-adapter/es7x/pom.xml
index 96cf9fdf..31ab1c70 100644
--- a/client-adapter/es7x/pom.xml
+++ b/client-adapter/es7x/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/es8x/pom.xml b/client-adapter/es8x/pom.xml
index 21767299..1e0aa054 100644
--- a/client-adapter/es8x/pom.xml
+++ b/client-adapter/es8x/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/escore/pom.xml b/client-adapter/escore/pom.xml
index dfc68243..9ede9649 100644
--- a/client-adapter/escore/pom.xml
+++ b/client-adapter/escore/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/hbase/pom.xml b/client-adapter/hbase/pom.xml
index 2b50fe70..220044c8 100644
--- a/client-adapter/hbase/pom.xml
+++ b/client-adapter/hbase/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/kudu/pom.xml b/client-adapter/kudu/pom.xml
index 2cb8adaf..d5108b21 100644
--- a/client-adapter/kudu/pom.xml
+++ b/client-adapter/kudu/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/launcher/pom.xml b/client-adapter/launcher/pom.xml
index 7645031a..0b9d8e32 100644
--- a/client-adapter/launcher/pom.xml
+++ b/client-adapter/launcher/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/logger/pom.xml b/client-adapter/logger/pom.xml
index ae10e5e5..dd01c41f 100644
--- a/client-adapter/logger/pom.xml
+++ b/client-adapter/logger/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/phoenix/pom.xml b/client-adapter/phoenix/pom.xml
index 386c8b7b..41af5949 100644
--- a/client-adapter/phoenix/pom.xml
+++ b/client-adapter/phoenix/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/pom.xml b/client-adapter/pom.xml
index bb155cae..d8630e30 100644
--- a/client-adapter/pom.xml
+++ b/client-adapter/pom.xml
@@ -4,12 +4,12 @@
     <parent>
         <groupId>com.alibaba.otter</groupId>
         <artifactId>canal</artifactId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <groupId>com.alibaba.otter</groupId>
     <artifactId>canal.client-adapter</artifactId>
-    <version>1.1.7</version>
+    <version>1.1.8-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>canal client adapter module for otter ${project.version}</name>
 
diff --git a/client-adapter/rdb/pom.xml b/client-adapter/rdb/pom.xml
index f864ebb2..ad27a942 100644
--- a/client-adapter/rdb/pom.xml
+++ b/client-adapter/rdb/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client-adapter/tablestore/pom.xml b/client-adapter/tablestore/pom.xml
index 0b5056be..a6187e05 100644
--- a/client-adapter/tablestore/pom.xml
+++ b/client-adapter/tablestore/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.client-adapter</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/client/pom.xml b/client/pom.xml
index 1d2aefaa..1b00a8c4 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/common/pom.xml b/common/pom.xml
index 2bc60256..e3f5f964 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<artifactId>canal.common</artifactId>
diff --git a/connector/core/pom.xml b/connector/core/pom.xml
index ad0c7d23..f5af1484 100644
--- a/connector/core/pom.xml
+++ b/connector/core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.connector</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.alibaba.otter</groupId>
diff --git a/connector/kafka-connector/pom.xml b/connector/kafka-connector/pom.xml
index df1cf3b9..2dfe68c2 100644
--- a/connector/kafka-connector/pom.xml
+++ b/connector/kafka-connector/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.connector</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/connector/pom.xml b/connector/pom.xml
index 441e2654..b6790c59 100644
--- a/connector/pom.xml
+++ b/connector/pom.xml
@@ -4,13 +4,13 @@
     <parent>
         <groupId>com.alibaba.otter</groupId>
         <artifactId>canal</artifactId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
     <groupId>com.alibaba.otter</groupId>
     <artifactId>canal.connector</artifactId>
-    <version>1.1.7</version>
+    <version>1.1.8-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>canal connector module for otter ${project.version}</name>
 
diff --git a/connector/pulsarmq-connector/pom.xml b/connector/pulsarmq-connector/pom.xml
index 9f5a1358..ce76bc73 100644
--- a/connector/pulsarmq-connector/pom.xml
+++ b/connector/pulsarmq-connector/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.connector</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/connector/rabbitmq-connector/pom.xml b/connector/rabbitmq-connector/pom.xml
index 786c0c54..7255f0ec 100644
--- a/connector/rabbitmq-connector/pom.xml
+++ b/connector/rabbitmq-connector/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.connector</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/connector/rocketmq-connector/pom.xml b/connector/rocketmq-connector/pom.xml
index 5daffcbd..82388e32 100644
--- a/connector/rocketmq-connector/pom.xml
+++ b/connector/rocketmq-connector/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.connector</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/connector/tcp-connector/pom.xml b/connector/tcp-connector/pom.xml
index e25f378d..d15e0143 100644
--- a/connector/tcp-connector/pom.xml
+++ b/connector/tcp-connector/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>canal.connector</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/dbsync/pom.xml b/dbsync/pom.xml
index 62ee33e3..7a7adf2e 100644
--- a/dbsync/pom.xml
+++ b/dbsync/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/deployer/pom.xml b/deployer/pom.xml
index 75b3c5fd..4a5d82a9 100644
--- a/deployer/pom.xml
+++ b/deployer/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.alibaba.otter</groupId>
         <artifactId>canal</artifactId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <groupId>com.alibaba.otter</groupId>
diff --git a/driver/pom.xml b/driver/pom.xml
index 30219287..6584e4ea 100644
--- a/driver/pom.xml
+++ b/driver/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/example/pom.xml b/example/pom.xml
index 2303316c..85fdb32c 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/filter/pom.xml b/filter/pom.xml
index ac498608..d5f66c6a 100644
--- a/filter/pom.xml
+++ b/filter/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/instance/core/pom.xml b/instance/core/pom.xml
index 48fb7221..9184f8bd 100644
--- a/instance/core/pom.xml
+++ b/instance/core/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 	<artifactId>canal.instance.core</artifactId>
diff --git a/instance/manager/pom.xml b/instance/manager/pom.xml
index cdaace09..6cc524bb 100644
--- a/instance/manager/pom.xml
+++ b/instance/manager/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/instance/pom.xml b/instance/pom.xml
index 5860e46a..ec2fffe1 100644
--- a/instance/pom.xml
+++ b/instance/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/instance/spring/pom.xml b/instance/spring/pom.xml
index 8dba1d47..be3bc8f4 100644
--- a/instance/spring/pom.xml
+++ b/instance/spring/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/meta/pom.xml b/meta/pom.xml
index 3ac093c9..5d60b6e8 100644
--- a/meta/pom.xml
+++ b/meta/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/parse/pom.xml b/parse/pom.xml
index d3703c5d..9ea05d5c 100644
--- a/parse/pom.xml
+++ b/parse/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<artifactId>canal.parse</artifactId>
diff --git a/pom.xml b/pom.xml
index d58aa7dc..2aac8a8f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <artifactId>canal</artifactId>
     <packaging>pom</packaging>
     <name>canal module for otter ${project.version}</name>
-    <version>1.1.7</version>
+    <version>1.1.8-SNAPSHOT</version>
     <url>https://github.com/alibaba/canal</url>
     <parent>
         <groupId>org.sonatype.oss</groupId>
diff --git a/prometheus/pom.xml b/prometheus/pom.xml
index 17f3be1c..21f9e13a 100644
--- a/prometheus/pom.xml
+++ b/prometheus/pom.xml
@@ -3,13 +3,13 @@
     <parent>
         <artifactId>canal</artifactId>
         <groupId>com.alibaba.otter</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.alibaba.otter</groupId>
     <artifactId>canal.prometheus</artifactId>
-    <version>1.1.7</version>
+    <version>1.1.8-SNAPSHOT</version>
     <name>canal prometheus module for otter ${project.version}</name>
     <dependencies>
         <dependency>
diff --git a/protocol/pom.xml b/protocol/pom.xml
index a2eb10d2..4e47adce 100644
--- a/protocol/pom.xml
+++ b/protocol/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/server/pom.xml b/server/pom.xml
index c0c38ad1..88b2ab48 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<artifactId>canal.server</artifactId>
diff --git a/sink/pom.xml b/sink/pom.xml
index 7494b5d6..7cd45b98 100644
--- a/sink/pom.xml
+++ b/sink/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>
diff --git a/store/pom.xml b/store/pom.xml
index 498bc723..7dae8664 100644
--- a/store/pom.xml
+++ b/store/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.alibaba.otter</groupId>
 		<artifactId>canal</artifactId>
-		<version>1.1.7</version>
+		<version>1.1.8-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.alibaba.otter</groupId>