diff --git a/backend/app/http/super/tenant.go b/backend/app/http/super/tenant.go
index 6f9c999..54be804 100644
--- a/backend/app/http/super/tenant.go
+++ b/backend/app/http/super/tenant.go
@@ -8,7 +8,6 @@ import (
 	"quyun/v2/pkg/consts"
 
 	"github.com/gofiber/fiber/v3"
-	"github.com/samber/lo"
 )
 
 // @provider
@@ -78,7 +77,5 @@ func (*tenant) updateStatus(ctx fiber.Ctx, tenantID int64, form *dto.TenantStatu
 //	@Bind		userID path
 //	@Bind		form body
 func (*tenant) statusList(ctx fiber.Ctx) ([]requests.KV, error) {
-	return lo.Map(consts.TenantStatusValues(), func(item consts.TenantStatus, _ int) requests.KV {
-		return requests.NewKV(item.String(), item.Description())
-	}), nil
+	return consts.TenantStatusItems(), nil
 }
diff --git a/backend/app/http/super/user.go b/backend/app/http/super/user.go
index 6018a96..e54b3b6 100644
--- a/backend/app/http/super/user.go
+++ b/backend/app/http/super/user.go
@@ -8,7 +8,6 @@ import (
 	"quyun/v2/pkg/consts"
 
 	"github.com/gofiber/fiber/v3"
-	"github.com/samber/lo"
 )
 
 // @provider
@@ -57,9 +56,7 @@ func (*user) updateStatus(ctx fiber.Ctx, userID int64, form *dto.UserStatusUpdat
 //	@Bind		userID path
 //	@Bind		form body
 func (*user) statusList(ctx fiber.Ctx) ([]requests.KV, error) {
-	return lo.Map(consts.UserStatusValues(), func(item consts.UserStatus, _ int) requests.KV {
-		return requests.NewKV(item.String(), item.Description())
-	}), nil
+	return consts.UserStatusItems(), nil
 }
 
 // statistics
diff --git a/backend/pkg/consts/consts.go b/backend/pkg/consts/consts.go
index 016e5ce..ffe6398 100644
--- a/backend/pkg/consts/consts.go
+++ b/backend/pkg/consts/consts.go
@@ -25,8 +25,8 @@ func (t Role) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (Role) Items() []requests.KV {
+// RoleItems returns the KV list for FE dropdowns.
+func RoleItems() []requests.KV {
 	values := RoleValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -53,8 +53,8 @@ func (t UserStatus) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (UserStatus) Items() []requests.KV {
+// UserStatusItems returns the KV list for FE dropdowns.
+func UserStatusItems() []requests.KV {
 	values := UserStatusValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -83,8 +83,8 @@ func (t TenantStatus) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (TenantStatus) Items() []requests.KV {
+// TenantStatusItems returns the KV list for FE dropdowns.
+func TenantStatusItems() []requests.KV {
 	values := TenantStatusValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -109,8 +109,8 @@ func (t TenantUserRole) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (TenantUserRole) Items() []requests.KV {
+// TenantUserRoleItems returns the KV list for FE dropdowns.
+func TenantUserRoleItems() []requests.KV {
 	values := TenantUserRoleValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -139,8 +139,8 @@ func (t MediaAssetType) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (MediaAssetType) Items() []requests.KV {
+// MediaAssetTypeItems returns the KV list for FE dropdowns.
+func MediaAssetTypeItems() []requests.KV {
 	values := MediaAssetTypeValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -171,8 +171,8 @@ func (t MediaAssetStatus) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (MediaAssetStatus) Items() []requests.KV {
+// MediaAssetStatusItems returns the KV list for FE dropdowns.
+func MediaAssetStatusItems() []requests.KV {
 	values := MediaAssetStatusValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -205,8 +205,8 @@ func (t ContentStatus) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (ContentStatus) Items() []requests.KV {
+// ContentStatusItems returns the KV list for FE dropdowns.
+func ContentStatusItems() []requests.KV {
 	values := ContentStatusValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -233,8 +233,8 @@ func (t ContentVisibility) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (ContentVisibility) Items() []requests.KV {
+// ContentVisibilityItems returns the KV list for FE dropdowns.
+func ContentVisibilityItems() []requests.KV {
 	values := ContentVisibilityValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -261,8 +261,8 @@ func (t ContentAssetRole) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (ContentAssetRole) Items() []requests.KV {
+// ContentAssetRoleItems returns the KV list for FE dropdowns.
+func ContentAssetRoleItems() []requests.KV {
 	values := ContentAssetRoleValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -297,8 +297,8 @@ func (t DiscountType) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (DiscountType) Items() []requests.KV {
+// DiscountTypeItems returns the KV list for FE dropdowns.
+func DiscountTypeItems() []requests.KV {
 	values := DiscountTypeValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -321,8 +321,8 @@ func (t Currency) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (Currency) Items() []requests.KV {
+// CurrencyItems returns the KV list for FE dropdowns.
+func CurrencyItems() []requests.KV {
 	values := CurrencyValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {
@@ -351,8 +351,8 @@ func (t ContentAccessStatus) Description() string {
 	}
 }
 
-// Items returns the KV list for FE dropdowns.
-func (ContentAccessStatus) Items() []requests.KV {
+// ContentAccessStatusItems returns the KV list for FE dropdowns.
+func ContentAccessStatusItems() []requests.KV {
 	values := ContentAccessStatusValues()
 	items := make([]requests.KV, 0, len(values))
 	for _, v := range values {