diff --git a/client-adapter/common/pom.xml b/client-adapter/common/pom.xml
index f018c490..e62fc386 100644
--- a/client-adapter/common/pom.xml
+++ b/client-adapter/common/pom.xml
@@ -14,7 +14,7 @@
         <dependency>
             <groupId>com.alibaba.otter</groupId>
             <artifactId>canal.protocol</artifactId>
-            <version>${canal_version}</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>joda-time</groupId>
diff --git a/client-adapter/launcher/pom.xml b/client-adapter/launcher/pom.xml
index c24674bd..c8969223 100644
--- a/client-adapter/launcher/pom.xml
+++ b/client-adapter/launcher/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>com.alibaba.otter</groupId>
             <artifactId>canal.client</artifactId>
-            <version>${canal_version}</version>
+            <version>1.1.2-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.yaml</groupId>
diff --git a/client-adapter/pom.xml b/client-adapter/pom.xml
index d18d1c19..4cc7a80d 100644
--- a/client-adapter/pom.xml
+++ b/client-adapter/pom.xml
@@ -14,8 +14,6 @@
         <java_source_version>1.8</java_source_version>
         <java_target_version>1.8</java_target_version>
         <file_encoding>UTF-8</file_encoding>
-
-        <canal_version>1.1.2-SNAPSHOT</canal_version>
     </properties>
 
     <modules>