diff --git a/broker/pom.xml b/broker/pom.xml
index edc8aa53..bf29f291 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</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>moquette-broker</artifactId>
diff --git a/common/pom.xml b/common/pom.xml
index 0b8d86ae..4d17df6c 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</version>
+        <version>1.1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index ce3f716f..bf56fb21 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</version>
+        <version>1.1.1</version>
     </parent>
 
     <artifactId>distribution</artifactId>
diff --git a/pom.xml b/pom.xml
index e117d838..2bdfe540 100755
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <artifactId>wildfirechat-parent</artifactId>
 
     <packaging>pom</packaging>
-    <version>1.1</version>
+    <version>1.1.1</version>
     <name>Wildfire Chat</name>
     <description>Wildfire Chat Server</description>
     <inceptionYear>2019</inceptionYear>
diff --git a/release_note.md b/release_note.md
index ae5c14c1..6d250952 100644
--- a/release_note.md
+++ b/release_note.md
@@ -12,6 +12,13 @@
 
 # 更新记录
 
+--------------
+Release note 1.1.1:
+1. 当用户获取群组信息，可以根据返回信息判断是否在群中。
+2. 搜索用户时，过滤掉已删除用户
+3. 支持单聊消息的定向消息
+4. 解决关闭roaming，且message.compensate_time_limit配置为-1时，首次消息无法同步的问题
+
 --------------
 Release note 1.1:
 1. Channel API添加检查用户是否订阅接口
diff --git a/sdk/pom.xml b/sdk/pom.xml
index a7c61fbe..d2c6899b 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</version>
+        <version>1.1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>