diff --git a/broker/pom.xml b/broker/pom.xml
index 93463bb0..ddc654d8 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -5,7 +5,7 @@
         <relativePath>../</relativePath>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
     </parent>
 
     <artifactId>moquette-broker</artifactId>
diff --git a/common/pom.xml b/common/pom.xml
index fac4a661..5a38b319 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index a490a649..490a3a24 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>1.1.7</version>
+        <version>1.1.8</version>
     </parent>
 
     <artifactId>distribution</artifactId>
diff --git a/pom.xml b/pom.xml
index cefef467..9e00ceb9 100755
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <artifactId>wildfirechat-parent</artifactId>
 
     <packaging>pom</packaging>
-    <version>1.1.7</version>
+    <version>1.1.8</version>
     <name>Wildfire Chat</name>
     <description>Wildfire Chat Server</description>
     <inceptionYear>2019</inceptionYear>
diff --git a/release_note.md b/release_note.md
index ec9d4358..52b31784 100644
--- a/release_note.md
+++ b/release_note.md
@@ -12,6 +12,12 @@
 
 # 更新记录
 
+--------------
+Release note 1.1.8:
+1. 解决可以把群主设置为管理员的问题。
+2. 发送好友请求之后5分钟内可以再次发送。
+3. 解决撤回消息中原消息二进制内容格式错误问题。
+
 --------------
 Release note 1.1.7:
 1. 优化用户搜索功能。
diff --git a/sdk/pom.xml b/sdk/pom.xml
index 17742189..c5d65f66 100644
--- a/sdk/pom.xml
+++ b/sdk/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.1.7</version>
+        <version>1.1.8</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>