diff --git a/internal/logic/public/user/unbindDeviceLogic.go b/internal/logic/public/user/unbindDeviceLogic.go
index abdd863..0475d70 100644
--- a/internal/logic/public/user/unbindDeviceLogic.go
+++ b/internal/logic/public/user/unbindDeviceLogic.go
@@ -44,9 +44,10 @@ func (l *UnbindDeviceLogic) UnbindDevice(req *types.UnbindDeviceRequest) error {
 		return errors.Wrapf(xerr.NewErrCode(xerr.InvalidParams), "device not belong to user")
 	}
 	identifier := device.Identifier
+	var deleteDevice user.Device
+
 	l.svcCtx.DB.Transaction(func(tx *gorm.DB) error {
 		// 业务逻辑修改： 如果解绑； 那么 就把 设备关系 和 邮箱关系 拆开
-		var deleteDevice user.Device
 		// 删除了 设备 记录
 		err = tx.Model(&deleteDevice).Where("id = ?", req.Id).First(&deleteDevice).Error
 		if err != nil {
@@ -90,12 +91,12 @@ func (l *UnbindDeviceLogic) UnbindDevice(req *types.UnbindDeviceRequest) error {
 		return nil
 	})
 	// 最后 创建一个 新的 设备 用户信息 绕过 赠送套餐
-	l.registerUserAndDevice(identifier)
+	l.registerUserAndDevice(identifier, deleteDevice.Ip, deleteDevice.UserAgent)
 
 	return nil
 }
 
-func (l *UnbindDeviceLogic) registerUserAndDevice(identifier string) (*user.User, error) {
+func (l *UnbindDeviceLogic) registerUserAndDevice(identifier, ip, userAgent string) (*user.User, error) {
 	l.Infow("删除新建 设备 用户",
 		logger.Field("identifier", identifier),
 	)
@@ -142,9 +143,9 @@ func (l *UnbindDeviceLogic) registerUserAndDevice(identifier string) (*user.User
 
 		// Insert device record
 		deviceInfo := &user.Device{
-			Ip:         "",
+			Ip:         ip,
 			UserId:     userInfo.Id,
-			UserAgent:  "",
+			UserAgent:  userAgent,
 			Identifier: identifier,
 			Enabled:    true,
 			Online:     false,