diff --git a/broker/pom.xml b/broker/pom.xml
index 7c1a9fde..2bb10a07 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -5,7 +5,7 @@
         <relativePath>../</relativePath>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.4.5</version>
+        <version>1.4.6</version>
     </parent>
 
     <artifactId>moquette-broker</artifactId>
diff --git a/common/pom.xml b/common/pom.xml
index b17c4e92..f9edbf2d 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.4.5</version>
+        <version>1.4.6</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index d083e919..cc661c4a 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>1.4.5</version>
+        <version>1.4.6</version>
     </parent>
 
     <artifactId>distribution</artifactId>
diff --git a/pom.xml b/pom.xml
index 740d78ad..b5e62d88 100755
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <artifactId>wildfirechat-parent</artifactId>
 
     <packaging>pom</packaging>
-    <version>1.4.5</version>
+    <version>1.4.6</version>
     <name>Wildfire Chat</name>
     <description>Wildfire Chat Server</description>
     <inceptionYear>2019</inceptionYear>
diff --git a/release_note.md b/release_note.md
index 76665cc5..b8599d7e 100644
--- a/release_note.md
+++ b/release_note.md
@@ -12,6 +12,13 @@
 11. *** 1.3.8版本添加了server api发送消息的限制，限制消息体最大内容不能超过64KB，如果升级请注意业务系统发送消息大小。***
 
 # 更新记录
+--------------
+Release note 1.4.6:
+1. 添加网盘存储类型。
+2. 添加可穿戴设备和TV设备类型。
+3. Server SDK添加上传接口。
+4. 解决转移群主给现有群主错误问题。
+
 --------------
 Release note 1.4.5:
 1. 解决删除用户时保留信息错误问题。
diff --git a/sdk/pom.xml b/sdk/pom.xml
index b2ec3a2e..ded9990a 100644
--- a/sdk/pom.xml
+++ b/sdk/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>wildfirechat-parent</artifactId>
         <groupId>cn.wildfirechat</groupId>
-        <version>1.4.5</version>
+        <version>1.4.6</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>