diff --git a/README.md b/README.md
index a954e27..1a25822 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
   <br>
   <small><i>LOGO designed by <a href="https://xio.ng" target="_blank">熊大</a> .</i></small>
   <br><br>
-<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=Dash%20v0.12.26&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github">&nbsp;<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20CI&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/badge/Installer-v0.8.2-brightgreen?style=for-the-badge&logo=linux">
+<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Dashboard%20image?label=Dash%20v0.12.27&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/github/v/release/naiba/nezha?color=brightgreen&label=Agent&style=for-the-badge&logo=github">&nbsp;<img src="https://img.shields.io/github/workflow/status/naiba/nezha/Agent%20release?label=Agent%20CI&logo=github&style=for-the-badge">&nbsp;<img src="https://img.shields.io/badge/Installer-v0.8.2-brightgreen?style=for-the-badge&logo=linux">
   <br>
   <br>
   <p>:trollface: <b>哪吒监控</b> 一站式轻监控轻运维系统。支持系统状态、HTTP(SSL 证书变更、即将到期、到期)、TCP、Ping 监控报警，计划任务和在线终端。</p>
diff --git a/model/user.go b/model/user.go
index 498507f..b96b2fc 100644
--- a/model/user.go
+++ b/model/user.go
@@ -11,15 +11,15 @@ import (
 
 type User struct {
 	Common
-	Login     string `gorm:"uniqueIndex" json:"login,omitempty"` // 登录名
-	AvatarURL string `json:"avatar_url,omitempty"`               // 头像地址
-	Name      string `json:"name,omitempty"`                     // 昵称
-	Blog      string `json:"blog,omitempty"`                     // 网站链接
-	Email     string `json:"email,omitempty"`                    // 邮箱
+	Login     string `json:"login,omitempty"`      // 登录名
+	AvatarURL string `json:"avatar_url,omitempty"` // 头像地址
+	Name      string `json:"name,omitempty"`       // 昵称
+	Blog      string `json:"blog,omitempty"`       // 网站链接
+	Email     string `json:"email,omitempty"`      // 邮箱
 	Hireable  bool   `json:"hireable,omitempty"`
 	Bio       string `json:"bio,omitempty"` // 个人简介
 
-	Token        string    `gorm:"uniqueIndex" json:"-"`    // 认证 Token
+	Token        string    `json:"-"`                       // 认证 Token
 	TokenExpired time.Time `json:"token_expired,omitempty"` // Token 过期时间
 	SuperAdmin   bool      `json:"super_admin,omitempty"`   // 超级管理员
 }
diff --git a/service/singleton/singleton.go b/service/singleton/singleton.go
index 1cf20b4..b6bd490 100644
--- a/service/singleton/singleton.go
+++ b/service/singleton/singleton.go
@@ -12,7 +12,7 @@ import (
 	"github.com/naiba/nezha/pkg/utils"
 )
 
-var Version = "v0.12.26" // ！！记得修改 README 中的 badge 版本！！
+var Version = "v0.12.27" // ！！记得修改 README 中的 badge 版本！！
 
 var (
 	Conf  *model.Config