diff --git a/src/apis/afterManage/index.ts b/src/apis/afterManage/index.ts
index 0546f22..e4dd565 100644
--- a/src/apis/afterManage/index.ts
+++ b/src/apis/afterManage/index.ts
@@ -13,7 +13,7 @@ export const After = (param: Type) => {
           grade: param.grade,
           class_num: param.class_num,
           num: param.num,
-          name: param.name,
+          user_name: param.user_name,
         });
       } catch (error) {
         handleError(error);
diff --git a/src/apis/changeClass/index.ts b/src/apis/changeClass/index.ts
index f314496..e1eabc2 100644
--- a/src/apis/changeClass/index.ts
+++ b/src/apis/changeClass/index.ts
@@ -58,7 +58,7 @@ export const AcceptClass = () => {
       try {
         await instance.patch(`/class-room/status`, {
           status: param.status,
-          ids: param.id,
+          id_list: param.id,
         });
       } catch (error) {
         handleError(error);
diff --git a/src/apis/outAccept/outAccept.ts b/src/apis/outAccept/outAccept.ts
index 5fb59a3..6c1ef82 100644
--- a/src/apis/outAccept/outAccept.ts
+++ b/src/apis/outAccept/outAccept.ts
@@ -11,13 +11,13 @@ interface applicationDataProp {
   reason: string;
   start: string;
   user_id: string;
-  username: string;
+  user_name: string;
 }
 
 interface accept {
   type: "application" | "early-return";
   status: "OK" | "NO";
-  ids: string[];
+  id_list: string[];
 }
 
 type RequestType = {
@@ -59,7 +59,7 @@ export const useOutAccept = () => {
       try {
         const response = await instance.patch(`${param.type}/status`, {
           status: param.status,
-          ids: param.ids,
+          id_list: param.id_list,
         });
         return response.data;
       } catch (error) {
diff --git a/src/apis/outList/list.ts b/src/apis/outList/list.ts
index 3de10d7..08d63b8 100644
--- a/src/apis/outList/list.ts
+++ b/src/apis/outList/list.ts
@@ -4,7 +4,7 @@ import { useMutation, useQueries, useQuery } from "@tanstack/react-query";
 
 interface applicationOK {
   id: string;
-  username: string;
+  user_name: string;
   user_id: string;
   start: string;
   end: string;
@@ -17,7 +17,7 @@ interface applicationOK {
 interface OutListData {
   id: string;
   user_id: string;
-  username: string;
+  user_name: string;
   start: string;
   end: string;
   grade: number;
@@ -36,7 +36,7 @@ interface previousStudent {
   reason: string;
   start: string;
   end: string;
-  username: string;
+  user_name: string;
   date: string;
   type: "APPLICATION" | "EARLY_RETURN";
 }
@@ -44,7 +44,7 @@ interface previousStudent {
 interface ReturnHomeData {
   id: string;
   user_id: string;
-  username: string;
+  user_name: string;
   start: string;
   grade: number;
   class_num: number;
@@ -54,7 +54,7 @@ interface ReturnHomeData {
 
 interface earlyReturnHome {
   user_id: string;
-  username: string;
+  user_name: string;
   start: string;
   grade: number;
   class_num: number;
@@ -98,7 +98,7 @@ export const GetPreviousList = () => {
       try {
         const response = await instance.get(`/story/query`, {
           params: {
-            name: requestParam.name,
+            user_name: requestParam.name,
           },
         });
         return response.data;
diff --git a/src/apis/previousList/index.ts b/src/apis/previousList/index.ts
index 97f770a..70c43c5 100644
--- a/src/apis/previousList/index.ts
+++ b/src/apis/previousList/index.ts
@@ -3,7 +3,7 @@ import { instance } from "..";
 import { useMutation } from "@tanstack/react-query";
 
 export interface PreviousType {
-  username: string;
+  user_name: string;
   application_story: {
     reason: string;
     start_time: string;
@@ -15,7 +15,7 @@ export interface PreviousType {
 
 interface GetCntType {
   id: string;
-  name: string;
+  user_name: string;
   grade: number;
   class_num: number;
   num: number;
diff --git a/src/apis/selfStudy/index.ts b/src/apis/selfStudy/index.ts
index 2b2c9d9..9d7d21d 100644
--- a/src/apis/selfStudy/index.ts
+++ b/src/apis/selfStudy/index.ts
@@ -4,7 +4,7 @@ import apiError from "@/hook/apiError";
 
 interface ClassCheck {
   id: string;
-  username: string;
+  user_name: string;
   grade: number;
   class_num: number;
   num: number;
diff --git a/src/apis/type.ts b/src/apis/type.ts
index 32f24f8..c6a28b0 100644
--- a/src/apis/type.ts
+++ b/src/apis/type.ts
@@ -13,7 +13,7 @@ export interface Type {
   grade: number;
   class_num: number;
   num: number;
-  name: string;
+  user_name: string;
 }
 
 export interface ChangeStatus {
@@ -26,7 +26,7 @@ export interface AfterStudent {
   grade: number;
   class_num: number;
   num: number;
-  name: string;
+  user_name: string;
   status1: string;
   status2: string;
   status3: string;
@@ -34,7 +34,7 @@ export interface AfterStudent {
 
 export interface ClubList {
   id: string;
-  username: string;
+  user_name: string;
   grade: number;
   class_num: number;
   num: number;
@@ -46,7 +46,7 @@ export interface ClubList {
 }
 
 export interface Students {
-  name: string;
+  user_name: string;
   grade: number;
   class_num: number;
   num: number;
@@ -66,7 +66,7 @@ export interface changeClass {
   move: string;
   num: number;
   start_period: number;
-  username: string;
+  user_name: string;
 }
 
 export interface FloorClass {
@@ -78,7 +78,7 @@ export interface FloorClass {
   move: string;
   num: number;
   start_period: number;
-  username: string;
+  user_name: string;
 }
 
 export interface postTeacherProp {
@@ -94,7 +94,7 @@ export interface data {
 
 export interface Student {
   user_id: string;
-  name: string;
+  user_name: string;
   grade: number;
   class_num: number;
   num: number;
diff --git a/src/apis/weekendMeal/index.ts b/src/apis/weekendMeal/index.ts
index c8ab148..be514dd 100644
--- a/src/apis/weekendMeal/index.ts
+++ b/src/apis/weekendMeal/index.ts
@@ -9,7 +9,7 @@ interface ChangeStateParams {
 
 interface mealcheckProp {
   id: string;
-  name: string;
+  user_name: string;
   status: "OK" | "NO";
   grade: number;
   class_num: number;
@@ -18,7 +18,7 @@ interface mealcheckProp {
 
 interface notCheckMeal {
   id: string;
-  name: string;
+  user_name: string;
   status: "QUIET";
   grade: number;
   class_num: number;
diff --git a/src/app/WeekendMeals/all/page.tsx b/src/app/WeekendMeals/all/page.tsx
index fcb0f5b..0d7ae71 100644
--- a/src/app/WeekendMeals/all/page.tsx
+++ b/src/app/WeekendMeals/all/page.tsx
@@ -9,7 +9,7 @@ import { useRouter } from "next/navigation";
 
 interface StudentStatus {
   id: string;
-  name: string;
+  user_name: string;
   status: "OK" | "NO" | "QUIET";
   grade: number;
   class_num: number;
@@ -54,7 +54,7 @@ const AllWeekendMeal = () => {
           <Allmeals
             key={index}
             state={item.status}
-            name={item.name}
+            name={item.user_name}
             number={setStudentNum(item)}
           />
         ))}
diff --git a/src/app/WeekendMeals/page.tsx b/src/app/WeekendMeals/page.tsx
index db09d9a..7d9ad48 100644
--- a/src/app/WeekendMeals/page.tsx
+++ b/src/app/WeekendMeals/page.tsx
@@ -111,7 +111,7 @@ const WeekendMeals: NextPage = () => {
                   <Classmeals
                     key={index}
                     number={setStudentNum(item)}
-                    name={item.name}
+                    name={item.user_name}
                     state={item.status || "NO"}
                     onclick={(selectedOption) =>
                       Change(selectedOption, item.id)
@@ -133,7 +133,7 @@ const WeekendMeals: NextPage = () => {
                   <Classmeals
                     key={index}
                     number={setStudentNum(item)}
-                    name={item.name}
+                    name={item.user_name}
                     state={item.status || "NO"}
                     onclick={(selectedOption) =>
                       Change(selectedOption, item.id)
diff --git a/src/app/afterManage/page.tsx b/src/app/afterManage/page.tsx
index 068bb10..ca8d2f7 100644
--- a/src/app/afterManage/page.tsx
+++ b/src/app/afterManage/page.tsx
@@ -293,7 +293,7 @@ const AfterManage = () => {
                               state5={item.status10}
                               friday={true}
                               onClick={() =>
-                                handleAcceptListClick(item.id, item.username)
+                                handleAcceptListClick(item.id, item.user_name)
                               }
                             />
                           );
@@ -309,7 +309,7 @@ const AfterManage = () => {
                               state4={item.status9}
                               state5={item.status10}
                               onClick={() =>
-                                handleAcceptListClick(item.id, item.username)
+                                handleAcceptListClick(item.id, item.user_name)
                               }
                             />
                           );
@@ -330,7 +330,7 @@ const AfterManage = () => {
                               state5={item.status10}
                               friday={true}
                               onClick={() =>
-                                handleAcceptListClick(item.id, item.username)
+                                handleAcceptListClick(item.id, item.user_name)
                               }
                               type="NO"
                             />
@@ -347,7 +347,7 @@ const AfterManage = () => {
                               state4={item.status9}
                               state5={item.status10}
                               onClick={() =>
-                                handleAcceptListClick(item.id, item.username)
+                                handleAcceptListClick(item.id, item.user_name)
                               }
                               type="NO"
                             />
@@ -379,7 +379,7 @@ const AfterManage = () => {
                         className="flex w-32 bg-white h-14 items-center justify-center rounded-lg text-label1"
                         key={index}
                       >
-                        {setStudentNum(item)} {item.name}
+                        {setStudentNum(item)} {item.user_name}
                       </div>
                     ))}
                   </div>
@@ -397,7 +397,7 @@ const AfterManage = () => {
                               state4={item.status2}
                               state5={item.status3}
                               onClick={() =>
-                                handleAcceptListClick(item.id, item.name)
+                                handleAcceptListClick(item.id, item.user_name)
                               }
                               createRoom={true}
                             />
@@ -415,7 +415,7 @@ const AfterManage = () => {
                 <div className=" text-heading5 text-primary-100">창조실</div>
                 <div className=" flex gap-x-13 gap-y-5 flex-wrap w-full">
                   {dataList?.map((item, index) => (
-                    <AfterDelete student={item.name} key={index} id={item.id} />
+                    <AfterDelete student={item.user_name} key={index} id={item.id} />
                   ))}
                 </div>
               </div>
diff --git a/src/app/classChange/ok/page.tsx b/src/app/classChange/ok/page.tsx
index 974e6c1..183b7bd 100644
--- a/src/app/classChange/ok/page.tsx
+++ b/src/app/classChange/ok/page.tsx
@@ -19,7 +19,7 @@ interface changeClass {
   move: string;
   num: number;
   start_period: number;
-  username: string;
+  user_name: string;
 }
 
 const ClassChangeOk = () => {
diff --git a/src/app/classChange/page.tsx b/src/app/classChange/page.tsx
index c8fad11..05ee4fa 100644
--- a/src/app/classChange/page.tsx
+++ b/src/app/classChange/page.tsx
@@ -20,7 +20,7 @@ interface FloorClass {
   move: string;
   num: number;
   start_period: number;
-  username: string;
+  user_name: string;
 }
 
 const ClassChange = () => {
@@ -154,7 +154,7 @@ const ClassChange = () => {
         <ChangeClass
           type="accept"
           key={index}
-          onClick={() => handleAcceptListClick(item.user_id, item.username)}
+          onClick={() => handleAcceptListClick(item.user_id, item.user_name)}
           prevClass={item.move}
           nextClass={`${item.classroom_name}`}
           student={getStudentString(item)}
diff --git a/src/app/components/common/list/before/index.tsx b/src/app/components/common/list/before/index.tsx
index ef8ecd4..35a968a 100644
--- a/src/app/components/common/list/before/index.tsx
+++ b/src/app/components/common/list/before/index.tsx
@@ -9,13 +9,13 @@ import OutBedge from "./badge";
 
 interface getProp {
   id: string;
-  userName: string;
+  user_name: string;
   APPLICATION: number;
   EARLY_RETURN: number;
 }
 
 interface Type {
-  username: string;
+  user_name: string;
   application_story: {
     reason: string;
     start: string;
@@ -27,7 +27,7 @@ interface Type {
 
 const PreviousList: React.FC<getProp> = ({
   id,
-  userName,
+  user_name,
   APPLICATION,
   EARLY_RETURN,
 }) => {
@@ -76,7 +76,7 @@ const PreviousList: React.FC<getProp> = ({
           onClick={toggleDropdown}
         >
           <div className=" flex flex-col text-label1 gap-3">
-            <div>{userName}</div>
+            <div>{user_name}</div>
             <div className=" flex items-center gap-3">
               <div className=" flex gap-2 items-center">
                 <OutBedge type="APPLICATION" />
diff --git a/src/app/outAccept/page.tsx b/src/app/outAccept/page.tsx
index 1e279bc..b0b558d 100644
--- a/src/app/outAccept/page.tsx
+++ b/src/app/outAccept/page.tsx
@@ -67,7 +67,7 @@ const OutAccept = () => {
           {
             type: reqOption,
             status: "OK",
-            ids: selectedStudents,
+            id_list: selectedStudents,
           },
           {
             onSuccess: () => {
@@ -120,7 +120,7 @@ const OutAccept = () => {
           {
             type: reqOption,
             status: "NO",
-            ids: selectedStudents,
+            id_list: selectedStudents,
           },
           {
             onSuccess: () => {
@@ -188,7 +188,7 @@ const OutAccept = () => {
             {getClassMutate?.map((dataItem, index) => (
               <AcceptList
                 onClick={() =>
-                  handleAcceptListClick(dataItem.id, dataItem.username)
+                  handleAcceptListClick(dataItem.id, dataItem.user_name)
                 }
                 key={index}
                 time={`${dataItem.start} ~ ${dataItem.end}`}
@@ -202,7 +202,7 @@ const OutAccept = () => {
             {getClassMutate?.map((dataItem, index) => (
               <AcceptList
                 onClick={() =>
-                  handleAcceptListClick(dataItem.id, dataItem.username)
+                  handleAcceptListClick(dataItem.id, dataItem.user_name)
                 }
                 key={index}
                 time={`${dataItem.start} ~`}
diff --git a/src/app/outAccept/previous/page.tsx b/src/app/outAccept/previous/page.tsx
index c10123b..a5696aa 100644
--- a/src/app/outAccept/previous/page.tsx
+++ b/src/app/outAccept/previous/page.tsx
@@ -11,7 +11,7 @@ import { useEffect, useState } from "react";
 
 interface StudentData {
   id: string;
-  name: string;
+  user_name: string;
   grade: number;
   class_num: number;
   num: number;
@@ -87,7 +87,7 @@ const Previous = () => {
             key={index}
             APPLICATION={item.application_cnt}
             EARLY_RETURN={item.early_return_cnt}
-            userName={`${setStudentNum(item)} ${item.name}`}
+            user_name={`${setStudentNum(item)} ${item.user_name}`}
           />
         ))}
     </BackGround>
diff --git a/src/app/outList/page.tsx b/src/app/outList/page.tsx
index 44714cf..c501493 100644
--- a/src/app/outList/page.tsx
+++ b/src/app/outList/page.tsx
@@ -19,7 +19,7 @@ import useAcceptListSelection from "@/hook/hook";
 
 interface applicationOK {
   id: string;
-  username: string;
+  user_name: string;
   start: string;
   end: string;
   grade: number;
@@ -100,7 +100,7 @@ const OutList = () => {
         <div className="flex flex-wrap gap-5 justify-between">
           {applicationList?.map((data, index) => (
             <Out
-              onClick={() => handleAcceptListClick(data.id, data.username)}
+              onClick={() => handleAcceptListClick(data.id, data.user_name)}
               id={data.id}
               key={index}
               returnTime={data.end}
diff --git a/src/app/outList/reason/page.tsx b/src/app/outList/reason/page.tsx
index bdcc934..b5451c7 100644
--- a/src/app/outList/reason/page.tsx
+++ b/src/app/outList/reason/page.tsx
@@ -11,7 +11,7 @@ import { BackGround } from "@/app/components/common/background";
 interface OutListData {
   id: string;
   user_id: string;
-  username: string;
+  user_name: string;
   start: string;
   end: string;
   grade: number;
@@ -23,7 +23,7 @@ interface OutListData {
 interface HomeData {
   id: string;
   user_id: string;
-  username: string;
+  user_name: string;
   start: string;
   grade: number;
   class_num: number;
diff --git a/src/app/selfStudyCheck/page.tsx b/src/app/selfStudyCheck/page.tsx
index 81d85fd..5989852 100644
--- a/src/app/selfStudyCheck/page.tsx
+++ b/src/app/selfStudyCheck/page.tsx
@@ -10,19 +10,6 @@ import CheckList from "../components/common/list/after/check/page";
 import Modal from "../components/common/modal/page";
 import useAttendanceStore from "@/stores/useChangeStatus";
 
-interface ClassCheck {
-  id: string;
-  username: string;
-  grade: number;
-  class_num: number;
-  num: number;
-  status6: string;
-  status7: string;
-  status8: string;
-  status9: string;
-  status10: string;
-}
-
 interface ChangeStatus {
   user_id: string;
   status_list: string[];
@@ -186,7 +173,7 @@ const SelfStudyCheck = () => {
                       state4={item.status9}
                       state5={item.status10}
                       onClick={() =>
-                        handleAcceptListClick(item.id, item.username)
+                        handleAcceptListClick(item.id, item.user_name)
                       }
                       type="NO"
                     />
diff --git a/src/utils/until.ts b/src/utils/until.ts
index ee543ed..dbaf049 100644
--- a/src/utils/until.ts
+++ b/src/utils/until.ts
@@ -10,7 +10,7 @@ interface Student {
   grade: number;
   class_num: number;
   num: number;
-  username: string;
+  user_name: string;
 }
 
 interface studentNum {
@@ -23,10 +23,10 @@ export const getStudentString = ({
   grade,
   class_num,
   num,
-  username,
+  user_name,
 }: Student) => {
   const change = num.toString().length === 1 ? `0${num}` : `${num}`;
-  return `${grade}${class_num}${change} ${username}`;
+  return `${grade}${class_num}${change} ${user_name}`;
 };
 
 export const setStudentNum = ({ grade, class_num, num }: studentNum) => {