diff --git a/klein-common/pom.xml b/klein-common/pom.xml
index c153e2f0..6af2af1a 100644
--- a/klein-common/pom.xml
+++ b/klein-common/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein</artifactId>
         <groupId>com.ofcoder.klein</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.common</groupId>
     <artifactId>klein-common</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-consensus/klein-consensus-facade/pom.xml b/klein-consensus/klein-consensus-facade/pom.xml
index aea77fc8..1717cf69 100644
--- a/klein-consensus/klein-consensus-facade/pom.xml
+++ b/klein-consensus/klein-consensus-facade/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein-consensus</artifactId>
         <groupId>com.ofcoder.klein.consensus</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.consensus.facade</groupId>
     <artifactId>klein-consensus-facade</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-consensus/klein-consensus-facade/src/main/java/com/ofcoder/klein/consensus/facade/config/PaxosProp.java b/klein-consensus/klein-consensus-facade/src/main/java/com/ofcoder/klein/consensus/facade/config/PaxosProp.java
index 7845702e..ab6b915a 100644
--- a/klein-consensus/klein-consensus-facade/src/main/java/com/ofcoder/klein/consensus/facade/config/PaxosProp.java
+++ b/klein-consensus/klein-consensus-facade/src/main/java/com/ofcoder/klein/consensus/facade/config/PaxosProp.java
@@ -25,8 +25,8 @@
  */
 public class PaxosProp {
     private int masterHeartbeatTimeout = SystemPropertyUtil.getInt("klein.consensus.paxos.master.heartbeat-timeout", 50);
-    private int masterHeartbeatInterval = SystemPropertyUtil.getInt("klein.consensus.paxos.master.heartbeat-interval", 1000);
-    private int masterElectMinInterval = SystemPropertyUtil.getInt("klein.consensus.paxos.master.elect-min-interval", masterHeartbeatInterval * 3);
+    private int masterHeartbeatInterval = SystemPropertyUtil.getInt("klein.consensus.paxos.master.heartbeat-interval", 5000);
+    private int masterElectMinInterval = SystemPropertyUtil.getInt("klein.consensus.paxos.master.elect-min-interval", masterHeartbeatInterval * 2);
     private int masterElectMaxInterval = SystemPropertyUtil.getInt("klein.consensus.paxos.master.elect-max-interval", masterElectMinInterval + masterHeartbeatInterval * 3);
     private boolean write = SystemPropertyUtil.getBoolean("klein.consensus.paxos.write", true);
 
diff --git a/klein-consensus/klein-consensus-paxos/pom.xml b/klein-consensus/klein-consensus-paxos/pom.xml
index 5ec651f5..6065d8a5 100644
--- a/klein-consensus/klein-consensus-paxos/pom.xml
+++ b/klein-consensus/klein-consensus-paxos/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein-consensus</artifactId>
         <groupId>com.ofcoder.klein.consensus</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.consensus.paxos</groupId>
     <artifactId>klein-consensus-paxos</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-consensus/pom.xml b/klein-consensus/pom.xml
index a2a7bc55..6d098ce6 100644
--- a/klein-consensus/pom.xml
+++ b/klein-consensus/pom.xml
@@ -5,14 +5,14 @@
     <parent>
         <artifactId>klein</artifactId>
         <groupId>com.ofcoder.klein</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.consensus</groupId>
     <artifactId>klein-consensus</artifactId>
     <packaging>pom</packaging>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
 
     <modules>
         <module>klein-consensus-paxos</module>
diff --git a/klein-core/pom.xml b/klein-core/pom.xml
index 8f3e35ad..35c18754 100644
--- a/klein-core/pom.xml
+++ b/klein-core/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein</artifactId>
         <groupId>com.ofcoder.klein</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.core</groupId>
     <artifactId>klein-core</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-example/pom.xml b/klein-example/pom.xml
index b5c5b3e8..43f7dbd9 100644
--- a/klein-example/pom.xml
+++ b/klein-example/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein</artifactId>
         <groupId>com.ofcoder.klein</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.example</groupId>
     <artifactId>klein-example</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-jepsen/klein-jepsen-server/pom.xml b/klein-jepsen/klein-jepsen-server/pom.xml
index 75cf1e07..207f3e64 100644
--- a/klein-jepsen/klein-jepsen-server/pom.xml
+++ b/klein-jepsen/klein-jepsen-server/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein-jepsen</artifactId>
         <groupId>com.ofcoder.klein.jepsen</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.jepsen.server</groupId>
     <artifactId>klein-jepsen-server</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-jepsen/pom.xml b/klein-jepsen/pom.xml
index dd23d82f..abc852a2 100644
--- a/klein-jepsen/pom.xml
+++ b/klein-jepsen/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein</artifactId>
         <groupId>com.ofcoder.klein</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.jepsen</groupId>
     <artifactId>klein-jepsen</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>pom</packaging>
     <modules>
         <module>klein-jepsen-server</module>
diff --git a/klein-rpc/klein-rpc-facade/pom.xml b/klein-rpc/klein-rpc-facade/pom.xml
index 32b14dc5..723f81e3 100644
--- a/klein-rpc/klein-rpc-facade/pom.xml
+++ b/klein-rpc/klein-rpc-facade/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein-rpc</artifactId>
         <groupId>com.ofcoder.klein.rpc</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.rpc.facade</groupId>
     <artifactId>klein-rpc-facade</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-rpc/klein-rpc-grpc/pom.xml b/klein-rpc/klein-rpc-grpc/pom.xml
index c6a5b408..4944993d 100644
--- a/klein-rpc/klein-rpc-grpc/pom.xml
+++ b/klein-rpc/klein-rpc-grpc/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein-rpc</artifactId>
         <groupId>com.ofcoder.klein.rpc</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.rpc.grpc</groupId>
     <artifactId>klein-rpc-grpc</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-rpc/pom.xml b/klein-rpc/pom.xml
index a5aa5efa..3b10e775 100644
--- a/klein-rpc/pom.xml
+++ b/klein-rpc/pom.xml
@@ -5,14 +5,14 @@
     <parent>
         <artifactId>klein</artifactId>
         <groupId>com.ofcoder.klein</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.rpc</groupId>
     <artifactId>klein-rpc</artifactId>
     <packaging>pom</packaging>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
 
     <modules>
         <module>klein-rpc-grpc</module>
diff --git a/klein-spi/pom.xml b/klein-spi/pom.xml
index 27dce058..891e332e 100644
--- a/klein-spi/pom.xml
+++ b/klein-spi/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein</artifactId>
         <groupId>com.ofcoder.klein</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.spi</groupId>
     <artifactId>klein-spi</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-storage/klein-storage-facade/pom.xml b/klein-storage/klein-storage-facade/pom.xml
index cb0ba41d..d1bc442b 100644
--- a/klein-storage/klein-storage-facade/pom.xml
+++ b/klein-storage/klein-storage-facade/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein-storage</artifactId>
         <groupId>com.ofcoder.klein.storage</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.storage.api</groupId>
     <artifactId>klein-storage-facade</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-storage/klein-storage-file/pom.xml b/klein-storage/klein-storage-file/pom.xml
index b6448595..4f8c75e7 100644
--- a/klein-storage/klein-storage-file/pom.xml
+++ b/klein-storage/klein-storage-file/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein-storage</artifactId>
         <groupId>com.ofcoder.klein.storage</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.storage.file</groupId>
     <artifactId>klein-storage-file</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-storage/klein-storage-h2/pom.xml b/klein-storage/klein-storage-h2/pom.xml
index 62f6fd12..ef41fc5a 100644
--- a/klein-storage/klein-storage-h2/pom.xml
+++ b/klein-storage/klein-storage-h2/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>klein-storage</artifactId>
         <groupId>com.ofcoder.klein.storage</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.storage.h2</groupId>
     <artifactId>klein-storage-h2</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
     <packaging>jar</packaging>
 
     <properties>
diff --git a/klein-storage/pom.xml b/klein-storage/pom.xml
index d8494dd6..216463ee 100644
--- a/klein-storage/pom.xml
+++ b/klein-storage/pom.xml
@@ -5,14 +5,14 @@
     <parent>
         <artifactId>klein</artifactId>
         <groupId>com.ofcoder.klein</groupId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.ofcoder.klein.storage</groupId>
     <artifactId>klein-storage</artifactId>
     <packaging>pom</packaging>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
 
     <modules>
         <module>klein-storage-facade</module>
diff --git a/pom.xml b/pom.xml
index 50fd9d96..b665d199 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>com.ofcoder.klein</groupId>
     <artifactId>klein</artifactId>
     <packaging>pom</packaging>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.1</version>
 
     <name>${project.groupId}:${project.artifactId}</name>