diff --git a/source/base/pom.xml b/source/base/pom.xml
index 39fbdcce..200f0f8b 100644
--- a/source/base/pom.xml
+++ b/source/base/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>base</artifactId>
 
diff --git a/source/binary-proto/pom.xml b/source/binary-proto/pom.xml
index 890403c1..46d94143 100644
--- a/source/binary-proto/pom.xml
+++ b/source/binary-proto/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>binary-proto</artifactId>
 
diff --git a/source/consensus/consensus-bftsmart/pom.xml b/source/consensus/consensus-bftsmart/pom.xml
index 0a6c899e..0c9ed463 100644
--- a/source/consensus/consensus-bftsmart/pom.xml
+++ b/source/consensus/consensus-bftsmart/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>consensus</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>consensus-bftsmart</artifactId>
 
diff --git a/source/consensus/consensus-framework/pom.xml b/source/consensus/consensus-framework/pom.xml
index fa9e219e..a25fd7e5 100644
--- a/source/consensus/consensus-framework/pom.xml
+++ b/source/consensus/consensus-framework/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>consensus</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>consensus-framework</artifactId>
 
diff --git a/source/consensus/consensus-mq/pom.xml b/source/consensus/consensus-mq/pom.xml
index 95365780..dde95136 100644
--- a/source/consensus/consensus-mq/pom.xml
+++ b/source/consensus/consensus-mq/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>consensus</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>consensus-mq</artifactId>
 
diff --git a/source/consensus/pom.xml b/source/consensus/pom.xml
index eb44c445..3c3cdf16 100644
--- a/source/consensus/pom.xml
+++ b/source/consensus/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>consensus</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/contract/contract-framework/pom.xml b/source/contract/contract-framework/pom.xml
index b61ad0b1..39de3e88 100644
--- a/source/contract/contract-framework/pom.xml
+++ b/source/contract/contract-framework/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>contract</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>contract-framework</artifactId>
 
diff --git a/source/contract/contract-jvm/pom.xml b/source/contract/contract-jvm/pom.xml
index 2d72159a..82d0ddcc 100644
--- a/source/contract/contract-jvm/pom.xml
+++ b/source/contract/contract-jvm/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>contract</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>contract-jvm</artifactId>
 
diff --git a/source/contract/contract-maven-plugin/pom.xml b/source/contract/contract-maven-plugin/pom.xml
index 84135a02..318cdf25 100644
--- a/source/contract/contract-maven-plugin/pom.xml
+++ b/source/contract/contract-maven-plugin/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>contract</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>contract-maven-plugin</artifactId>
 	<packaging>maven-plugin</packaging>
diff --git a/source/contract/contract-samples/pom.xml b/source/contract/contract-samples/pom.xml
index 1a30c49a..c26fced6 100644
--- a/source/contract/contract-samples/pom.xml
+++ b/source/contract/contract-samples/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>contract</artifactId>
         <groupId>com.jd.blockchain</groupId>
-        <version>1.1.4.RELEASE</version>
+        <version>1.1.5‐SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/source/contract/pom.xml b/source/contract/pom.xml
index 4e00fd1c..f53d831e 100644
--- a/source/contract/pom.xml
+++ b/source/contract/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>contract</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/crypto/crypto-adv/pom.xml b/source/crypto/crypto-adv/pom.xml
index 073533c6..fcfd60df 100644
--- a/source/crypto/crypto-adv/pom.xml
+++ b/source/crypto/crypto-adv/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>crypto</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>crypto-adv</artifactId>
 
diff --git a/source/crypto/crypto-classic/pom.xml b/source/crypto/crypto-classic/pom.xml
index f5b5e785..87fd77cd 100644
--- a/source/crypto/crypto-classic/pom.xml
+++ b/source/crypto/crypto-classic/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>crypto</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>crypto-classic</artifactId>
 
diff --git a/source/crypto/crypto-framework/pom.xml b/source/crypto/crypto-framework/pom.xml
index 3aace458..5cec83b0 100644
--- a/source/crypto/crypto-framework/pom.xml
+++ b/source/crypto/crypto-framework/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>crypto</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>crypto-framework</artifactId>
 
diff --git a/source/crypto/crypto-pki/pom.xml b/source/crypto/crypto-pki/pom.xml
index 35f9c167..ceea4acf 100644
--- a/source/crypto/crypto-pki/pom.xml
+++ b/source/crypto/crypto-pki/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>crypto</artifactId>
         <groupId>com.jd.blockchain</groupId>
-        <version>1.1.4.RELEASE</version>
+        <version>1.1.5‐SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/source/crypto/crypto-sm/pom.xml b/source/crypto/crypto-sm/pom.xml
index d9f56a9b..fa365cc9 100644
--- a/source/crypto/crypto-sm/pom.xml
+++ b/source/crypto/crypto-sm/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>crypto</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>crypto-sm</artifactId>
 
diff --git a/source/crypto/pom.xml b/source/crypto/pom.xml
index 35bccb25..50383005 100644
--- a/source/crypto/pom.xml
+++ b/source/crypto/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>crypto</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/deployAsEnd/pom.xml b/source/deployAsEnd/pom.xml
index 24f7809b..3bd2040b 100644
--- a/source/deployAsEnd/pom.xml
+++ b/source/deployAsEnd/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>jdchain-root</artifactId>
         <groupId>com.jd.blockchain</groupId>
-        <version>1.1.4.RELEASE</version>
+        <version>1.1.5‐SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/source/deployment/deployment-gateway/pom.xml b/source/deployment/deployment-gateway/pom.xml
index acb96008..75abf53b 100644
--- a/source/deployment/deployment-gateway/pom.xml
+++ b/source/deployment/deployment-gateway/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>deployment</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>deployment-gateway</artifactId>
 
diff --git a/source/deployment/deployment-peer/pom.xml b/source/deployment/deployment-peer/pom.xml
index c25a4ae5..2f3151d5 100644
--- a/source/deployment/deployment-peer/pom.xml
+++ b/source/deployment/deployment-peer/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>deployment</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>deployment-peer</artifactId>
 
diff --git a/source/deployment/pom.xml b/source/deployment/pom.xml
index 2825e19c..8dabae5b 100644
--- a/source/deployment/pom.xml
+++ b/source/deployment/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>deployment</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/gateway/pom.xml b/source/gateway/pom.xml
index c1e2dfa6..27a2054c 100644
--- a/source/gateway/pom.xml
+++ b/source/gateway/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>gateway</artifactId>
 
diff --git a/source/ledger/ledger-core/pom.xml b/source/ledger/ledger-core/pom.xml
index 5a3bd565..04f6045b 100644
--- a/source/ledger/ledger-core/pom.xml
+++ b/source/ledger/ledger-core/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>ledger</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>ledger-core</artifactId>
 
diff --git a/source/ledger/ledger-model/pom.xml b/source/ledger/ledger-model/pom.xml
index 159ba335..065b3c58 100644
--- a/source/ledger/ledger-model/pom.xml
+++ b/source/ledger/ledger-model/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>ledger</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>ledger-model</artifactId>
 
diff --git a/source/ledger/ledger-rpc/pom.xml b/source/ledger/ledger-rpc/pom.xml
index 129082dc..0dff59fc 100644
--- a/source/ledger/ledger-rpc/pom.xml
+++ b/source/ledger/ledger-rpc/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>ledger</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>ledger-rpc</artifactId>
 
diff --git a/source/ledger/pom.xml b/source/ledger/pom.xml
index d56e7b06..b128cf63 100644
--- a/source/ledger/pom.xml
+++ b/source/ledger/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>ledger</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/manager/manager-booter/pom.xml b/source/manager/manager-booter/pom.xml
index 112ce311..335b8fa7 100644
--- a/source/manager/manager-booter/pom.xml
+++ b/source/manager/manager-booter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>manager</artifactId>
         <groupId>com.jd.blockchain</groupId>
-        <version>1.1.4.RELEASE</version>
+        <version>1.1.5‐SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/source/manager/manager-model/pom.xml b/source/manager/manager-model/pom.xml
index a0688f9e..22f3e4ea 100644
--- a/source/manager/manager-model/pom.xml
+++ b/source/manager/manager-model/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>manager</artifactId>
         <groupId>com.jd.blockchain</groupId>
-        <version>1.1.4.RELEASE</version>
+        <version>1.1.5‐SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/source/manager/manager-service/pom.xml b/source/manager/manager-service/pom.xml
index 91e596b2..6100af20 100644
--- a/source/manager/manager-service/pom.xml
+++ b/source/manager/manager-service/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>manager</artifactId>
         <groupId>com.jd.blockchain</groupId>
-        <version>1.1.4.RELEASE</version>
+        <version>1.1.5‐SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/source/manager/manager-web/pom.xml b/source/manager/manager-web/pom.xml
index f5226bdf..0dea369a 100644
--- a/source/manager/manager-web/pom.xml
+++ b/source/manager/manager-web/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>manager</artifactId>
         <groupId>com.jd.blockchain</groupId>
-        <version>1.1.4.RELEASE</version>
+        <version>1.1.5‐SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/source/manager/pom.xml b/source/manager/pom.xml
index 959827d0..5d2c8f4f 100644
--- a/source/manager/pom.xml
+++ b/source/manager/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>manager</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/peer/pom.xml b/source/peer/pom.xml
index c25e62c5..1f9a40bf 100644
--- a/source/peer/pom.xml
+++ b/source/peer/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>peer</artifactId>
 
diff --git a/source/pom.xml b/source/pom.xml
index 5f738a62..3069a4e4 100644
--- a/source/pom.xml
+++ b/source/pom.xml
@@ -11,7 +11,7 @@
 
 	<groupId>com.jd.blockchain</groupId>
 	<artifactId>jdchain-root</artifactId>
-	<version>1.1.4.RELEASE</version>
+	<version>1.1.5‐SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>JDChain</name>
 	<description>jdchain</description>
@@ -38,7 +38,7 @@
 	</modules>
 
 	<properties>
-		<bft-smart.version>0.4.1.RELEASE</bft-smart.version>
+		<bft-smart.version>0.4.2.RELEASE</bft-smart.version>
 		<data-explorer.version>1.1.3.RELEASE</data-explorer.version>
 		<manager-explorer.version>1.1.3.RELEASE</manager-explorer.version>
 		<commons-io.version>2.4</commons-io.version>
diff --git a/source/runtime/pom.xml b/source/runtime/pom.xml
index 98056093..d47dc953 100644
--- a/source/runtime/pom.xml
+++ b/source/runtime/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>runtime</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/runtime/runtime-context/pom.xml b/source/runtime/runtime-context/pom.xml
index be55a091..a240ad59 100644
--- a/source/runtime/runtime-context/pom.xml
+++ b/source/runtime/runtime-context/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>runtime</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>runtime-context</artifactId>
 
diff --git a/source/runtime/runtime-modular-booter/pom.xml b/source/runtime/runtime-modular-booter/pom.xml
index 3f77b462..926a7228 100644
--- a/source/runtime/runtime-modular-booter/pom.xml
+++ b/source/runtime/runtime-modular-booter/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>runtime</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>runtime-modular-booter</artifactId>
 </project>
\ No newline at end of file
diff --git a/source/runtime/runtime-modular/pom.xml b/source/runtime/runtime-modular/pom.xml
index 0f2f5365..ed0b78d2 100644
--- a/source/runtime/runtime-modular/pom.xml
+++ b/source/runtime/runtime-modular/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>runtime</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>runtime-modular</artifactId>
 
diff --git a/source/sdk/pom.xml b/source/sdk/pom.xml
index d6bd5a76..06bd10e8 100644
--- a/source/sdk/pom.xml
+++ b/source/sdk/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>sdk</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/sdk/sdk-base/pom.xml b/source/sdk/sdk-base/pom.xml
index a39cce26..dfc86ed2 100644
--- a/source/sdk/sdk-base/pom.xml
+++ b/source/sdk/sdk-base/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>sdk</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>sdk-base</artifactId>
 
diff --git a/source/sdk/sdk-client/pom.xml b/source/sdk/sdk-client/pom.xml
index ad872296..2ee2d54f 100644
--- a/source/sdk/sdk-client/pom.xml
+++ b/source/sdk/sdk-client/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>sdk</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>sdk-client</artifactId>
 
diff --git a/source/sdk/sdk-samples/pom.xml b/source/sdk/sdk-samples/pom.xml
index 84a136bf..f6a26ad0 100644
--- a/source/sdk/sdk-samples/pom.xml
+++ b/source/sdk/sdk-samples/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>sdk</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>sdk-samples</artifactId>
 
diff --git a/source/storage/pom.xml b/source/storage/pom.xml
index 315ab738..f81b038a 100644
--- a/source/storage/pom.xml
+++ b/source/storage/pom.xml
@@ -3,7 +3,7 @@
   <parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
   <artifactId>storage</artifactId>
   <packaging>pom</packaging>
diff --git a/source/storage/storage-composite/pom.xml b/source/storage/storage-composite/pom.xml
index ac0e3796..8097d545 100644
--- a/source/storage/storage-composite/pom.xml
+++ b/source/storage/storage-composite/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>storage</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>storage-composite</artifactId>
 
diff --git a/source/storage/storage-redis/pom.xml b/source/storage/storage-redis/pom.xml
index 50a4887e..a9c29833 100644
--- a/source/storage/storage-redis/pom.xml
+++ b/source/storage/storage-redis/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>storage</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>storage-redis</artifactId>
 
diff --git a/source/storage/storage-rocksdb/pom.xml b/source/storage/storage-rocksdb/pom.xml
index da02a783..a7240870 100644
--- a/source/storage/storage-rocksdb/pom.xml
+++ b/source/storage/storage-rocksdb/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>storage</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>storage-rocksdb</artifactId>
 
diff --git a/source/storage/storage-service/pom.xml b/source/storage/storage-service/pom.xml
index a990bf18..fd92cb97 100644
--- a/source/storage/storage-service/pom.xml
+++ b/source/storage/storage-service/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>storage</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>storage-service</artifactId>
 
diff --git a/source/test/pom.xml b/source/test/pom.xml
index 48cdb9da..a9cafcdc 100644
--- a/source/test/pom.xml
+++ b/source/test/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>test</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/test/test-consensus-client/pom.xml b/source/test/test-consensus-client/pom.xml
index a2f6abbb..a7fe21fb 100644
--- a/source/test/test-consensus-client/pom.xml
+++ b/source/test/test-consensus-client/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>test</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>test-consensus-client</artifactId>
 
diff --git a/source/test/test-consensus-node/pom.xml b/source/test/test-consensus-node/pom.xml
index 579e188d..fa23edee 100644
--- a/source/test/test-consensus-node/pom.xml
+++ b/source/test/test-consensus-node/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>test</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>test-consensus-node</artifactId>
 	<dependencies>
@@ -38,7 +38,7 @@
 		<dependency>
 			<groupId>com.jd.blockchain</groupId>
 			<artifactId>consensus-bftsmart</artifactId>
-			<version>1.1.4.RELEASE</version>
+			<version>1.1.5‐SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
diff --git a/source/test/test-integration/pom.xml b/source/test/test-integration/pom.xml
index 1a982d01..d19f8604 100644
--- a/source/test/test-integration/pom.xml
+++ b/source/test/test-integration/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>test</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>test-integration</artifactId>
 
diff --git a/source/test/test-ledger/pom.xml b/source/test/test-ledger/pom.xml
index 157a313b..958cdcc4 100644
--- a/source/test/test-ledger/pom.xml
+++ b/source/test/test-ledger/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>test</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>test-ledger</artifactId>
 
diff --git a/source/tools/pom.xml b/source/tools/pom.xml
index 27abdc34..3fcb5f55 100644
--- a/source/tools/pom.xml
+++ b/source/tools/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>tools</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/tools/tools-capability/pom.xml b/source/tools/tools-capability/pom.xml
index 5321d26d..a8cf99c3 100644
--- a/source/tools/tools-capability/pom.xml
+++ b/source/tools/tools-capability/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tools</artifactId>
         <groupId>com.jd.blockchain</groupId>
-        <version>1.1.4.RELEASE</version>
+        <version>1.1.5‐SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/source/tools/tools-initializer-booter/pom.xml b/source/tools/tools-initializer-booter/pom.xml
index a418ffd1..ace7d7a2 100644
--- a/source/tools/tools-initializer-booter/pom.xml
+++ b/source/tools/tools-initializer-booter/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>tools</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>tools-initializer-booter</artifactId>
 
diff --git a/source/tools/tools-initializer/pom.xml b/source/tools/tools-initializer/pom.xml
index 8e00d2e9..35c4695d 100644
--- a/source/tools/tools-initializer/pom.xml
+++ b/source/tools/tools-initializer/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>tools</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>tools-initializer</artifactId>
 
diff --git a/source/tools/tools-keygen-booter/pom.xml b/source/tools/tools-keygen-booter/pom.xml
index 7f3c7fe1..23749541 100644
--- a/source/tools/tools-keygen-booter/pom.xml
+++ b/source/tools/tools-keygen-booter/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>tools</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>tools-keygen-booter</artifactId>
 
diff --git a/source/tools/tools-keygen/pom.xml b/source/tools/tools-keygen/pom.xml
index cbfb90c0..b6980cd7 100644
--- a/source/tools/tools-keygen/pom.xml
+++ b/source/tools/tools-keygen/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>tools</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>tools-keygen</artifactId>
 
diff --git a/source/tools/tools-mocker/pom.xml b/source/tools/tools-mocker/pom.xml
index 9c17e8f0..ae62357e 100644
--- a/source/tools/tools-mocker/pom.xml
+++ b/source/tools/tools-mocker/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tools</artifactId>
         <groupId>com.jd.blockchain</groupId>
-        <version>1.1.4.RELEASE</version>
+        <version>1.1.5-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/source/utils/pom.xml b/source/utils/pom.xml
index 3fc6b0af..39d69074 100644
--- a/source/utils/pom.xml
+++ b/source/utils/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>jdchain-root</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>utils</artifactId>
 	<packaging>pom</packaging>
diff --git a/source/utils/utils-common/pom.xml b/source/utils/utils-common/pom.xml
index da64252a..af398e5e 100644
--- a/source/utils/utils-common/pom.xml
+++ b/source/utils/utils-common/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>utils</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>utils-common</artifactId>
 
diff --git a/source/utils/utils-http/pom.xml b/source/utils/utils-http/pom.xml
index 2b45c05c..ea84e71c 100644
--- a/source/utils/utils-http/pom.xml
+++ b/source/utils/utils-http/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>utils</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 
 	<properties>
diff --git a/source/utils/utils-serialize/pom.xml b/source/utils/utils-serialize/pom.xml
index 33e3fdd6..53a34d92 100644
--- a/source/utils/utils-serialize/pom.xml
+++ b/source/utils/utils-serialize/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>utils</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>utils-serialize</artifactId>
 
diff --git a/source/utils/utils-test/pom.xml b/source/utils/utils-test/pom.xml
index 37626ad5..84eadcc4 100644
--- a/source/utils/utils-test/pom.xml
+++ b/source/utils/utils-test/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>utils</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>utils-test</artifactId>
 
diff --git a/source/utils/utils-web-server/pom.xml b/source/utils/utils-web-server/pom.xml
index 450d68c5..497c9d6f 100644
--- a/source/utils/utils-web-server/pom.xml
+++ b/source/utils/utils-web-server/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>utils</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>utils-web-server</artifactId>
 
diff --git a/source/utils/utils-web/pom.xml b/source/utils/utils-web/pom.xml
index 39d0a8fd..5e58d6e4 100644
--- a/source/utils/utils-web/pom.xml
+++ b/source/utils/utils-web/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.jd.blockchain</groupId>
 		<artifactId>utils</artifactId>
-		<version>1.1.4.RELEASE</version>
+		<version>1.1.5‐SNAPSHOT</version>
 	</parent>
 	<artifactId>utils-web</artifactId>
 	<dependencies>