diff --git a/src/components/input/SelectInput.tsx b/src/components/input/SelectInput.tsx
index 0edb3b6d..32f8dbcd 100644
--- a/src/components/input/SelectInput.tsx
+++ b/src/components/input/SelectInput.tsx
@@ -24,8 +24,8 @@ import {
 } from '@/types/api/api-general';
 import { isResponseError, isResponseSuccess } from '@/lib/api-helper';
 
-export interface OptionType {
-  value: string | number;
+export interface OptionType<T = string | number> {
+  value: T;
   label: string;
   className?: string;
   labelClassName?: string;