diff --git a/changelog b/changelog
index a8e1b6c4..dd9c26df 100644
--- a/changelog
+++ b/changelog
@@ -139,4 +139,15 @@
   - 使用etc/nginx.conf替换原来的nginx.conf
   - n9e-prober替换旧的n9e-prober
   - n9e-agentd替换n9e-agent
-  - n9e-server替换n9e-rdb、n9e-ams、n9e-job、n9e-monapi、n9e-transfer、n9e-judge
\ No newline at end of file
+  - n9e-server替换n9e-rdb、n9e-ams、n9e-job、n9e-monapi、n9e-transfer、n9e-judge
+
+4.0.1
+升级内容：
+  - 修复消息通知的问题
+
+重新安装：见 https://n9e.didiyun.com/docs/install/binary/
+
+升级方法：
+  - 将 *.tpl 文件放到 etc/tpl 下
+  - 替换etc/server.yml
+  - 替换n9e-server
\ No newline at end of file
diff --git a/control b/control
index 4ec012fe..7ebd3500 100755
--- a/control
+++ b/control
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # release version
-version=4.0.0
+version=4.0.1
 
 CWD=$(cd $(dirname $0)/; pwd)
 cd $CWD