diff --git a/core/consensus/consensus-bftsmart/pom.xml b/core/consensus/consensus-bftsmart/pom.xml
index 66af6db9..b9b7ef7b 100644
--- a/core/consensus/consensus-bftsmart/pom.xml
+++ b/core/consensus/consensus-bftsmart/pom.xml
@@ -13,7 +13,7 @@
 		<dependency>
 			<groupId>com.jd.blockchain</groupId>
 			<artifactId>bft-smart</artifactId>
-			<version>0.3.0.RELEASE</version>
+			<version>${bftsmart.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.jd.blockchain</groupId>
diff --git a/core/gateway/pom.xml b/core/gateway/pom.xml
index 1b595ffa..9c604c04 100644
--- a/core/gateway/pom.xml
+++ b/core/gateway/pom.xml
@@ -46,7 +46,7 @@
 		<dependency>
 			<groupId>com.jd.blockchain</groupId>
 			<artifactId>data-explorer</artifactId>
-			<version>1.1.2.RELEASE</version>
+			<version>${explorer.version}</version>
 		</dependency>
 
 		<dependency>
diff --git a/core/manager/manager-web/pom.xml b/core/manager/manager-web/pom.xml
index 88d34b32..6ee34513 100644
--- a/core/manager/manager-web/pom.xml
+++ b/core/manager/manager-web/pom.xml
@@ -71,7 +71,7 @@
         <dependency>
             <groupId>com.jd.blockchain</groupId>
             <artifactId>manager-explorer</artifactId>
-            <version>1.1.2.RELEASE</version>
+            <version>${explorer.version}</version>
         </dependency>
 
         <dependency>
diff --git a/core/pom.xml b/core/pom.xml
index d1fc9f8c..cd3024b9 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -15,11 +15,18 @@
 	<packaging>pom</packaging>
 
 	<properties>
+		<bftsmart.version>0.3.0.RELEASE</bftsmart.version>
+
 		<framework.version>1.2.0-SNAPSHOT</framework.version>
+		<explorer.version>1.1.2.RELEASE</explorer.version>
 	</properties>
 
 	<modules>
+		<module>../libs/bft-smart</module>
+
 		<module>../framework</module>
+		<module>../explorer</module>
+
 		<module>consensus</module>
 		<module>contract</module>
 		<module>crypto</module>