diff --git a/cmd/dashboard/controller/setting.go b/cmd/dashboard/controller/setting.go
index 4fd8906..f6588f1 100644
--- a/cmd/dashboard/controller/setting.go
+++ b/cmd/dashboard/controller/setting.go
@@ -107,6 +107,11 @@ func updateConfig(c *gin.Context) (any, error) {
 	singleton.Conf.AgentRealIPHeader = sf.AgentRealIPHeader
 	singleton.Conf.AgentTLS = sf.AgentTLS
 	singleton.Conf.UserTemplate = sf.UserTemplate
+	singleton.Conf.CustomLogo = sf.CustomLogo
+	singleton.Conf.CustomDescription = sf.CustomDescription
+	singleton.Conf.CustomLinks = sf.CustomLinks
+	singleton.Conf.BackgroundImageDay = sf.BackgroundImageDay
+	singleton.Conf.BackgroundImageNight = sf.BackgroundImageNight
 
 	if err := singleton.Conf.Save(); err != nil {
 		return nil, newGormError("%v", err)
diff --git a/model/config.go b/model/config.go
index 9e54931..0f9bc84 100644
--- a/model/config.go
+++ b/model/config.go
@@ -26,6 +26,11 @@ type ConfigForGuests struct {
 	SiteName            string `koanf:"site_name" json:"site_name"`
 	CustomCode          string `koanf:"custom_code" json:"custom_code,omitempty"`
 	CustomCodeDashboard string `koanf:"custom_code_dashboard" json:"custom_code_dashboard,omitempty"`
+	CustomLogo          string `koanf:"custom_logo" json:"custom_logo,omitempty"`
+	CustomDescription   string `koanf:"custom_description" json:"custom_description,omitempty"`
+	CustomLinks         string `koanf:"custom_links" json:"custom_links,omitempty"`
+	BackgroundImageDay  string `koanf:"background_image_day" json:"background_image_day,omitempty"`
+	BackgroundImageNight string `koanf:"background_image_night" json:"background_image_night,omitempty"`
 }
 
 type ConfigDashboard struct {
diff --git a/model/setting_api.go b/model/setting_api.go
index d9ef7d9..f3b849f 100644
--- a/model/setting_api.go
+++ b/model/setting_api.go
@@ -13,6 +13,11 @@ type SettingForm struct {
 	WebRealIPHeader             string `json:"web_real_ip_header,omitempty" validate:"optional"`   // 前端真实IP
 	AgentRealIPHeader           string `json:"agent_real_ip_header,omitempty" validate:"optional"` // Agent真实IP
 	UserTemplate                string `json:"user_template,omitempty" validate:"optional"`
+	CustomLogo                  string `json:"custom_logo,omitempty" validate:"optional"`
+	CustomDescription           string `json:"custom_description,omitempty" validate:"optional"`
+	CustomLinks                 string `json:"custom_links,omitempty" validate:"optional"`
+	BackgroundImageDay          string `json:"background_image_day,omitempty" validate:"optional"`
+	BackgroundImageNight         string `json:"background_image_night,omitempty" validate:"optional"`
 
 	AgentTLS                    bool `json:"tls,omitempty" validate:"optional"`
 	EnableIPChangeNotification  bool `json:"enable_ip_change_notification,omitempty" validate:"optional"`