diff --git a/src/entities/neis/model/neis.ts b/src/entities/neis/model/neis.ts
index b1b5785b..6f48c68f 100644
--- a/src/entities/neis/model/neis.ts
+++ b/src/entities/neis/model/neis.ts
@@ -1,6 +1,3 @@
-export const NEIS_OFFICE_CODE = "F10";
-export const NEIS_SCHOOL_CODE = "7380292";
-
 export interface MealItem {
   mealType: string;
   menus: string[];
@@ -10,13 +7,11 @@ export interface MealItem {
 export interface Period {
   period: number;
   subject: string;
-  teacher: string;
-  classroom: number;
+  teacher: string | null;
+  classroom: string | null;
 }
 
 export interface TimetableParams {
-  officeCode: string;
-  schoolCode: string;
   grade: number;
   classNumber: number;
   date: string;
diff --git a/src/widgets/main/ui/TimeTableCard.tsx b/src/widgets/main/ui/TimeTableCard.tsx
index 5f5cf164..b4fc97ec 100644
--- a/src/widgets/main/ui/TimeTableCard.tsx
+++ b/src/widgets/main/ui/TimeTableCard.tsx
@@ -5,11 +5,7 @@ import { useSuspenseQuery } from "@tanstack/react-query";
 import Back from "@/shared/asset/svg/Back";
 import Calendar from "@/shared/asset/svg/Calender";
 import { neisQueries } from "@/entities/neis/api/neisQueries";
-import {
-  NEIS_OFFICE_CODE,
-  NEIS_SCHOOL_CODE,
-  PERIOD_TIMES,
-} from "@/entities/neis/model/neis";
+import { PERIOD_TIMES } from "@/entities/neis/model/neis";
 import { getCurrentPeriod } from "@/entities/neis/lib/getCurrentPeriod";
 import { userQueries } from "@/entities/user/api/userQueries";
 import { TextButton } from "@/shared/ui/Button/TextButton";
@@ -82,8 +78,6 @@ function TimeTableContentLoading() {
 
 interface TimeTableCardContentProps {
   timetableParams: {
-    officeCode: string;
-    schoolCode: string;
     grade: number;
     classNumber: number;
     date: string;
@@ -161,8 +155,6 @@ const TimeTableCard = () => {
 
   const { data: user } = useSuspenseQuery(userQueries.me());
   const timetableParams = {
-    officeCode: NEIS_OFFICE_CODE,
-    schoolCode: NEIS_SCHOOL_CODE,
     grade: user.grade ?? 0,
     classNumber: user.classNumber ?? 0,
     date: dateStr,