diff --git a/broker/pom.xml b/broker/pom.xml
index 2c026d11..ee386539 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -5,7 +5,7 @@
         <relativePath>../</relativePath>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.2.5</version>
+        <version>1.2.6</version>
     </parent>
 
     <artifactId>moquette-broker</artifactId>
diff --git a/common/pom.xml b/common/pom.xml
index 00272610..1a2e1082 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.2.5</version>
+        <version>1.2.6</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index ce8ee662..7c210ce5 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>1.2.5</version>
+        <version>1.2.6</version>
     </parent>
 
     <artifactId>distribution</artifactId>
diff --git a/pom.xml b/pom.xml
index 80e85937..2bdc7b65 100755
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <artifactId>wildfirechat-parent</artifactId>
 
     <packaging>pom</packaging>
-    <version>1.2.5</version>
+    <version>1.2.6</version>
     <name>Wildfire Chat</name>
     <description>Wildfire Chat Server</description>
     <inceptionYear>2019</inceptionYear>
diff --git a/release_note.md b/release_note.md
index 20e4719f..ca3121d1 100644
--- a/release_note.md
+++ b/release_note.md
@@ -12,6 +12,13 @@
 
 # 更新记录
 
+--------------
+Release note 1.2.6:
+1. 群主强制被退群时（销毁账号/server api强制退群），调整新群主选择，群管理优先，先加入群组优先。
+2. 拉取远程消息时，过滤掉可能重复的消息。
+3. 退群时添加是否保留消息的参数，可以退群后保留原有消息。
+4. 如果不在群组中，当获取群组信息时不更新数据。
+
 --------------
 Release note 1.2.5:
 1. Server API添加通过邮箱获取用户信息的接口。
diff --git a/sdk/pom.xml b/sdk/pom.xml
index 0af6a572..09433068 100644
--- a/sdk/pom.xml
+++ b/sdk/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.2.5</version>
+        <version>1.2.6</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>