diff --git a/broker/pom.xml b/broker/pom.xml
index 17d30e422..e32776b86 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -5,7 +5,7 @@
         <relativePath>../</relativePath>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.3.0</version>
+        <version>1.3.1</version>
     </parent>
 
     <artifactId>moquette-broker</artifactId>
diff --git a/common/pom.xml b/common/pom.xml
index 0cc34ce61..5be6a9569 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.3.0</version>
+        <version>1.3.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 5588d7193..9d70b131c 100755
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -6,7 +6,7 @@
         <!--<relativePath>../pom.xml</relativePath>-->
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.3.0</version>
+        <version>1.3.1</version>
     </parent>
 
     <artifactId>distribution</artifactId>
diff --git a/pom.xml b/pom.xml
index 1dbd7a578..c7e2af47d 100755
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <artifactId>wildfirechat-parent</artifactId>
 
     <packaging>pom</packaging>
-    <version>1.3.0</version>
+    <version>1.3.1</version>
     <name>Wildfire Chat</name>
     <description>Wildfire Chat Server</description>
     <inceptionYear>2019</inceptionYear>
diff --git a/release_note.md b/release_note.md
index 70ff87932..aa7cddf1c 100644
--- a/release_note.md
+++ b/release_note.md
@@ -12,6 +12,13 @@
 
 # 更新记录
 
+--------------
+Release note 1.3.1:
+1. 透传消息去掉消息ID，减少消息传输大小。
+2. 修改添加好友策略，可以设置禁止加自己好友。
+3. Server API创建群组时，检查是否设置operator。
+4. SDK添加删除广播和组播消息接口
+
 --------------
 Release note 1.3.0:
 1. 推送信息中添加republish参数，用于标识消息是重新发布的。
diff --git a/sdk/pom.xml b/sdk/pom.xml
index 7f202f585..75fd8c9aa 100644
--- a/sdk/pom.xml
+++ b/sdk/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.3.0</version>
+        <version>1.3.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>