diff --git a/broker/pom.xml b/broker/pom.xml
index e5f32c02..12f24a76 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -5,7 +5,7 @@
         <relativePath>../</relativePath>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.2.7</version>
+        <version>1.2.8</version>
     </parent>
 
     <artifactId>moquette-broker</artifactId>
diff --git a/common/pom.xml b/common/pom.xml
index e4593af8..ed369dd2 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.2.7</version>
+        <version>1.2.8</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index b571ad1e..4214228a 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>1.2.7</version>
+        <version>1.2.8</version>
     </parent>
 
     <artifactId>distribution</artifactId>
diff --git a/pom.xml b/pom.xml
index 1862ae05..2e1d1289 100755
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <artifactId>wildfirechat-parent</artifactId>
 
     <packaging>pom</packaging>
-    <version>1.2.7</version>
+    <version>1.2.8</version>
     <name>Wildfire Chat</name>
     <description>Wildfire Chat Server</description>
     <inceptionYear>2019</inceptionYear>
diff --git a/release_note.md b/release_note.md
index a1b3c7e4..a4641cf7 100644
--- a/release_note.md
+++ b/release_note.md
@@ -12,6 +12,14 @@
 
 # 更新记录
 
+--------------
+Release note 1.2.8:
+1. server api获取被封禁用户时，过滤掉正常用户。
+2. 解决群组标记删除错误。
+3. SDK中添加发送消息的示例。
+4. 群解散后撤回群中的消息应该失败。
+5. 解决某些时候http请求返回信息无法读取问题。
+
 --------------
 Release note 1.2.7:
 1. 解决搜索频道时某些类型的频道无法被搜索的问题。
diff --git a/sdk/pom.xml b/sdk/pom.xml
index c012f15b..89c6fdf7 100644
--- a/sdk/pom.xml
+++ b/sdk/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.2.7</version>
+        <version>1.2.8</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>