diff --git a/core b/core
index ebf1cac0..8eb96bd9 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit ebf1cac03975df981908eab73704b0067c3f234c
+Subproject commit 8eb96bd9f656fdd4432066d7f5e9a1ec444a6d6a
diff --git a/deploy/deploy-peer/pom.xml b/deploy/deploy-peer/pom.xml
index ed269000..1b4aa424 100644
--- a/deploy/deploy-peer/pom.xml
+++ b/deploy/deploy-peer/pom.xml
@@ -62,12 +62,6 @@
 			<version>${core.version}</version>
 		</dependency>
 
-		<dependency>
-			<groupId>com.jd.blockchain</groupId>
-			<artifactId>storage-service</artifactId>
-			<version>${core.version}</version>
-		</dependency>
-
 		<!-- <dependency> <groupId>com.jd.blockchain</groupId> <artifactId>gateway</artifactId> 
 			<version>${project.version}</version> </dependency> -->
 
diff --git a/deploy/pom.xml b/deploy/pom.xml
index e3bdb271..2dc5cff5 100644
--- a/deploy/pom.xml
+++ b/deploy/pom.xml
@@ -13,7 +13,7 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<core.version>1.2.0.RELEASE</core.version>
+		<core.version>1.3.0-SNAPSHOT</core.version>
 	</properties>
 
 	<modules>