diff --git a/README.md b/README.md
index ed2d496..a0e4fb2 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # 哪吒面板
 
-![dashboard](https://img.shields.io/badge/管理面板-v0.4.5-brightgreen?style=for-the-badge&logo=github) ![GitHub Workflow Status](https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=%E9%9D%A2%E6%9D%BF%E6%9E%84%E5%BB%BA&logo=github&style=for-the-badge) ![Agent release](https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github) ![GitHub Workflow Status](https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20%E6%9E%84%E5%BB%BA&logo=github&style=for-the-badge) ![shell](https://img.shields.io/badge/安装脚本-v0.4.4-brightgreen?style=for-the-badge&logo=linux)
+![dashboard](https://img.shields.io/badge/管理面板-v0.4.6-brightgreen?style=for-the-badge&logo=github) ![GitHub Workflow Status](https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=%E9%9D%A2%E6%9D%BF%E6%9E%84%E5%BB%BA&logo=github&style=for-the-badge) ![Agent release](https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github) ![GitHub Workflow Status](https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20%E6%9E%84%E5%BB%BA&logo=github&style=for-the-badge) ![shell](https://img.shields.io/badge/安装脚本-v0.4.4-brightgreen?style=for-the-badge&logo=linux)
 
 系统状态监控报警、API(SSL 证书变更、即将到期、到期)/TCP 端口存活/PING 监控、计划任务(可以定时在 Agent 上执行命令，备份、重启、What ever you want)、极省资源，64M 服务器也能装 agent。
 
diff --git a/resource/static/main.css b/resource/static/main.css
index 9c78381..daeb9ee 100644
--- a/resource/static/main.css
+++ b/resource/static/main.css
@@ -19,6 +19,7 @@
 
 .login.nb-container>.grid {
     width: 100%;
+    margin: 0 auto;
 }
 
 .login.nb-container>.grid .column {
diff --git a/resource/template/common/header.html b/resource/template/common/header.html
index 01eb293..1a3ea17 100644
--- a/resource/template/common/header.html
+++ b/resource/template/common/header.html
@@ -9,7 +9,7 @@
     <title>{{.Title}}</title>
     <link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/semantic-ui@2.4.1/dist/semantic.min.css">
     <link rel="stylesheet" type="text/css" href="/static/semantic-ui-alerts.min.css">
-    <link rel="stylesheet" type="text/css" href="/static/main.css?v202101301529">
+    <link rel="stylesheet" type="text/css" href="/static/main.css?v202102050928">
     <link rel="shortcut icon" type="image/png" href="/static/logo.png" />
 </head>
 
diff --git a/service/dao/dao.go b/service/dao/dao.go
index f699708..36a8257 100644
--- a/service/dao/dao.go
+++ b/service/dao/dao.go
@@ -13,7 +13,7 @@ import (
 	pb "github.com/naiba/nezha/proto"
 )
 
-var Version = "v0.4.5" // ！！记得修改 README 重的 badge 版本！！
+var Version = "v0.4.6" // ！！记得修改 README 重的 badge 版本！！
 
 const (
 	SnapshotDelay = 3