diff --git a/broker/pom.xml b/broker/pom.xml
index 1486b1f3..edc8aa53 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -5,7 +5,7 @@
         <relativePath>../</relativePath>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.0</version>
+        <version>1.1</version>
     </parent>
 
     <artifactId>moquette-broker</artifactId>
diff --git a/common/pom.xml b/common/pom.xml
index 14221b51..0b8d86ae 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.0</version>
+        <version>1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index d2cd4b43..ce3f716f 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>1.0</version>
+        <version>1.1</version>
     </parent>
 
     <artifactId>distribution</artifactId>
diff --git a/pom.xml b/pom.xml
index 305f2693..e117d838 100755
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <artifactId>wildfirechat-parent</artifactId>
 
     <packaging>pom</packaging>
-    <version>1.0</version>
+    <version>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 7f6b242b..ae5c14c1 100644
--- a/release_note.md
+++ b/release_note.md
@@ -12,6 +12,13 @@
 
 # 更新记录
 
+--------------
+Release note 1.1:
+1. Channel API添加检查用户是否订阅接口
+2. Server API发送消息时添加检查对象是否存在
+3. Channel API添加修改频道菜单接口
+4. 内置对象存储的优化
+
 --------------
 Release note 1.0:
 1. SDK检查工具添加help命令
diff --git a/sdk/pom.xml b/sdk/pom.xml
index ffea84a1..a7c61fbe 100644
--- a/sdk/pom.xml
+++ b/sdk/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.0</version>
+        <version>1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>