diff --git a/src/stores/notification/index.ts b/src/stores/notification/index.ts
index 1243de88..5aa43fe5 100644
--- a/src/stores/notification/index.ts
+++ b/src/stores/notification/index.ts
@@ -4,7 +4,12 @@ import { api } from 'src/boot/axios';
 import { PaginationResult } from 'src/types';
 import { createDataRefBase } from '../utils';
 
-export type Notification = {};
+export type Notification = {
+  title: string;
+  detail: string;
+  receiverId?: string;
+  groupId?: string[];
+};
 
 export const useNotification = defineStore('noti-store', () => {
   const state = createDataRefBase<Notification>();