diff --git a/client/src/app/(protectedRoute)/user/follow-list/layout.tsx b/client/src/app/(protectedRoute)/user/follow-list/layout.tsx
deleted file mode 100644
index 0c8f813..0000000
--- a/client/src/app/(protectedRoute)/user/follow-list/layout.tsx
+++ /dev/null
@@ -1,22 +0,0 @@
-"use client";
-import CustomAppbar from "@/components/layout/CustomAppbar";
-import CustomContainer from "@/components/layout/CustomContainer";
-import { useMyInfoQuery } from "@/queries/auth/useMyInfoQuery";
-import { ReactNode } from "react";
-
-type FollowListLayoutProps = {
-  children: ReactNode;
-};
-
-const FollowListLayout = ({ children }: FollowListLayoutProps) => {
-  const { data: myInfo } = useMyInfoQuery();
-  
-  return (
-    <>
-      <CustomAppbar title={`${myInfo?.nickname??'닉네임'}의 목록`}/>
-      <CustomContainer>{children}</CustomContainer>
-    </>
-  );
-};
-
-export default FollowListLayout;
diff --git a/client/src/app/(protectedRoute)/user/follow-list/page.tsx b/client/src/app/(protectedRoute)/user/follow-list/page.tsx
deleted file mode 100644
index 6028be2..0000000
--- a/client/src/app/(protectedRoute)/user/follow-list/page.tsx
+++ /dev/null
@@ -1,39 +0,0 @@
-"use client";
-
-import { Box } from "@mui/material";
-import CustomToggleButtonGroup from "@/components/CustomToggleButtonGroup";
-import { appbarHeight } from "@/const/uiSizes";
-import { Suspense, useState } from "react";
-import FollowingList from "@/components/user/followList/FollowingList";
-import FollowingUserCardSkeleton from "@/components/user/followList/FollowingUserCardSkeleton";
-import ComponentRepeater from "@/components/ComponentRepeater";
-import FollowerList from "@/components/user/followList/FollowerList";
-
-const FollowListPage = () => {
-  const selectableList = ["팔로잉", "팔로워"];
-  const [currentView, setCurrentView] = useState(selectableList[0]);
-
-  return (
-    <>
-      <CustomToggleButtonGroup
-        value={selectableList}
-        onChange={setCurrentView}
-        sx={{ position: "fixed", top: appbarHeight, left: 0, right: 0 }}
-      />
-      {/* Fixed로 빠진 button 위치만큼의 place holder */}
-      <Box height={26} />
-      <Suspense
-        fallback={
-          <ComponentRepeater count={5}>
-            <FollowingUserCardSkeleton />
-          </ComponentRepeater>
-        }
-      >
-        {currentView === "팔로잉" && <FollowingList /> }
-        {currentView === "팔로워" && <FollowerList /> }
-      </Suspense>
-    </>
-  );
-};
-
-export default FollowListPage;
diff --git a/client/src/app/(protectedRoute)/user/setting/layout.tsx b/client/src/app/(protectedRoute)/user/setting/layout.tsx
index 5d6a50d..459189a 100644
--- a/client/src/app/(protectedRoute)/user/setting/layout.tsx
+++ b/client/src/app/(protectedRoute)/user/setting/layout.tsx
@@ -1,7 +1,6 @@
 "use client";
 
 import CustomAppbar from "@/components/layout/CustomAppbar";
-import { appbarHeight } from "@/const/uiSizes";
 import { Container, Stack } from "@mui/material";
 import { ReactNode } from "react";
 
@@ -13,10 +12,7 @@ const UserInfoPageLayout = ({ children }: Props) => {
   return (
     <>
       <CustomAppbar title="설정" />
-      <Container
-        sx={{ px: { xs: 0, sm: 4 }, mt: appbarHeight }}
-        maxWidth={"lg"}
-      >
+      <Container sx={{ px: { xs: 0, sm: 4 } }} maxWidth={"lg"}>
         <Stack gap={2}>{children}</Stack>
       </Container>
     </>
diff --git a/client/src/components/ComponentRepeater.tsx b/client/src/components/ComponentRepeater.tsx
deleted file mode 100644
index 7dd0fba..0000000
--- a/client/src/components/ComponentRepeater.tsx
+++ /dev/null
@@ -1,18 +0,0 @@
-import { cloneElement, ReactComponentElement } from "react";
-
-type Props = {
-  children: ReactComponentElement<any>;
-  count: number;
-};
-
-const ComponentRepeater = ({ children, count }: Props) => {
-  return (
-    <>
-      {Array.from(new Array(count)).map((_e, i) =>
-        cloneElement(children, { key: i })
-      )}
-    </>
-  );
-};
-
-export default ComponentRepeater;
diff --git a/client/src/components/CustomToggleButtonGroup.tsx b/client/src/components/CustomToggleButtonGroup.tsx
deleted file mode 100644
index e042fc2..0000000
--- a/client/src/components/CustomToggleButtonGroup.tsx
+++ /dev/null
@@ -1,72 +0,0 @@
-"use client";
-import {
-  ToggleButton,
-  ToggleButtonGroup,
-  ToggleButtonGroupProps,
-  Typography,
-} from "@mui/material";
-import { useState } from "react";
-
-interface CustomToggleButtonGroupType
-  extends Omit<ToggleButtonGroupProps, "onChange" | "value" | "children"> {
-  onChange: (val: string) => void;
-  value: string[];
-}
-
-const CustomToggleButtonGroup = ({
-  onChange,
-  value,
-  sx,
-  ...toggleBtnGroupProps
-}: CustomToggleButtonGroupType) => {
-  const [currentValue, setCurrentValue] = useState(value[0]);
-
-  return (
-    <ToggleButtonGroup
-      value={currentValue}
-      exclusive
-      fullWidth
-      onChange={(_e, val) => {
-        if (val !== null) {
-          setCurrentValue(val);
-          onChange(val);
-        }
-      }}
-      sx={{ backgroundColor: "background.paper",px:2, ...sx }}
-      {...toggleBtnGroupProps}
-    >
-      {value.map((val, i) => {
-        return (
-          <ToggleButton
-            key={i}
-            disableRipple
-            value={val}
-            fullWidth
-            sx={ToggleButtonStyle}
-          >
-            <Typography fontSize="caption1" fontWeight="bold">
-              {val}
-            </Typography>
-          </ToggleButton>
-        );
-      })}
-    </ToggleButtonGroup>
-  );
-};
-
-const ToggleButtonStyle = {
-  border: 0,
-  borderRadius: 0,
-  "&.Mui-selected": {
-    backgroundColor: "background.paper",
-    borderBottom: "1px solid",
-    ":hover": {
-      backgroundColor: "background.paper",
-    },
-  },
-  ":hover": {
-    backgroundColor: "background.paper",
-  },
-};
-
-export default CustomToggleButtonGroup;
diff --git a/client/src/components/layout/CustomAppbar.tsx b/client/src/components/layout/CustomAppbar.tsx
index 79775a6..9fda6eb 100644
--- a/client/src/components/layout/CustomAppbar.tsx
+++ b/client/src/components/layout/CustomAppbar.tsx
@@ -11,7 +11,6 @@ import {
 import GoBackIcon from "@/assets/icons/GoBackIcon.svg";
 import { MouseEventHandler, ReactNode, memo } from "react";
 import { useRouter } from "next/navigation";
-import { appbarHeight } from "@/const/uiSizes";
 
 interface CustomAppbarInterface extends AppBarProps {
   title?: string;
@@ -35,7 +34,7 @@ const CustomAppbar = ({
   const router = useRouter();
 
   return (
-    <AppBar sx={{ height: appbarHeight }} position={position ? position : "fixed"}>
+    <AppBar position={position ? position : "fixed"}>
       <Toolbar sx={{ display: "flex", justifyContent: "space-between" }}>
         {/* 프리팬드 버튼 */}
         {prependButton ? (
diff --git a/client/src/components/layout/CustomContainer.tsx b/client/src/components/layout/CustomContainer.tsx
index ae95642..4544021 100644
--- a/client/src/components/layout/CustomContainer.tsx
+++ b/client/src/components/layout/CustomContainer.tsx
@@ -1,4 +1,3 @@
-import { appbarHeight, navbarHeight } from "@/const/uiSizes";
 import { Container, ContainerProps, Paper } from "@mui/material";
 
 interface CustomContainerInterface extends ContainerProps {
@@ -10,6 +9,9 @@ const CustomContainer = ({
   disableMt,
   children,
 }: CustomContainerInterface) => {
+  const appbarHeight = '64px'
+  const navbarHeight = '56px'
+
   return (
     <Container
       sx={{ ...sx, px: { xs: 0, sm: 4 }, mt: disableMt ? 0 : 8 }}
@@ -22,7 +24,7 @@ const CustomContainer = ({
           flexDirection: "column",
           gap: 2,
           p: 2,
-          minHeight: `calc(100vh - ${appbarHeight} - ${navbarHeight})`,
+          minHeight:`calc(100vh - ${appbarHeight} - ${navbarHeight})`
         }}
       >
         {children}
diff --git a/client/src/components/post/PostCardList.tsx b/client/src/components/post/PostCardList.tsx
index 01adf81..b507601 100644
--- a/client/src/components/post/PostCardList.tsx
+++ b/client/src/components/post/PostCardList.tsx
@@ -59,7 +59,7 @@ function PostCardList(props: UseGetPostListQueryInterface) {
           <PostCardSkeleton />
         ) : (
           // 인터섹션옵저버
-          hasNextPage&&<div style={{ height: 60 }} ref={ref}></div>
+          <div style={{ height: 60 }} ref={ref}></div>
         )}
       </div>
     </postcardContext.Provider>
diff --git a/client/src/components/user/followList/FollowUserCard.tsx b/client/src/components/user/followList/FollowUserCard.tsx
deleted file mode 100644
index edb8be9..0000000
--- a/client/src/components/user/followList/FollowUserCard.tsx
+++ /dev/null
@@ -1,61 +0,0 @@
-import { Button, Stack, Typography } from "@mui/material";
-import React from "react";
-import UserAvatar from "@/components/user/info/UserAvatar";
-import { useRouter } from "next/navigation";
-import { USER_PAGE } from "@/const/clientPath";
-import useUnFollowMutation from "@/queries/user/useUnFollowMutation";
-
-type Props = {
-  imageUrl?: string;
-  nickName: string;
-  userId: string;
-  content: string;
-  userPk: number;
-};
-
-const FollowUserCard = ({
-  userPk,
-  imageUrl,
-  nickName,
-  userId,
-  content,
-}: Props) => {
-  const router = useRouter();
-  const { mutate: unfollowHandler } = useUnFollowMutation();
-
-  return (
-    <Stack direction="row" gap={1} py={1}>
-      <UserAvatar
-        src={imageUrl}
-        alt={`${nickName}의 프로필`}
-        fallback={nickName}
-        onClick={() => router.push(USER_PAGE(userPk))}
-        sx={{ cursor: "pointer" }}
-      />
-      <Stack gap={1} flexGrow={1}>
-        <Stack direction="row" justifyContent={"space-between"}>
-          <Stack
-            sx={{ cursor: "pointer" }}
-            onClick={() => router.push(USER_PAGE(userPk))}
-          >
-            <Typography fontSize="caption1" color="text.main">
-              {nickName}
-            </Typography>
-            <Typography fontSize="caption2" color="text.secondary">
-              @{userId}
-            </Typography>
-          </Stack>
-          <Button
-            variant="outlined"
-            onClick={() => unfollowHandler(String(userPk))}
-          >
-            언팔로우
-          </Button>
-        </Stack>
-        <Typography>{content}</Typography>
-      </Stack>
-    </Stack>
-  );
-};
-
-export default FollowUserCard;
diff --git a/client/src/components/user/followList/FollowerList.tsx b/client/src/components/user/followList/FollowerList.tsx
deleted file mode 100644
index ec88f26..0000000
--- a/client/src/components/user/followList/FollowerList.tsx
+++ /dev/null
@@ -1,43 +0,0 @@
-"use client";
-
-import FollowUserCard from "@/components/user/followList/FollowUserCard";
-import { useEffect } from "react";
-import { useInView } from "react-intersection-observer";
-import FollowingUserCardSkeleton from "@/components/user/followList/FollowingUserCardSkeleton";
-import ComponentRepeater from "@/components/ComponentRepeater";
-import useFollowerUserInfiniteQuery from "@/queries/user/useFollowerUserInfiniteQuery";
-
-const FollowerList = () => {
-  const { data, isFetchingNextPage, hasNextPage, fetchNextPage } =
-    useFollowerUserInfiniteQuery();
-  const { ref, inView } = useInView();
-
-  useEffect(() => {
-    if (hasNextPage && inView) fetchNextPage();
-  }, [inView, hasNextPage]);
-
-  return (
-    <>
-      {data.pages.map((page) =>
-        page.content.map(({ nickname, id, introduction }) => (
-          <FollowUserCard
-            key={id}
-            nickName={nickname}
-            userId={id}
-            content={introduction}
-          />
-        ))
-      )}
-      {isFetchingNextPage ? (
-        <ComponentRepeater count={5}>
-          <FollowingUserCardSkeleton />
-        </ComponentRepeater>
-      ) : (
-        // 인터섹션옵저버
-        hasNextPage && <div style={{ height: 60 }} ref={ref}></div>
-      )}
-    </>
-  );
-};
-
-export default FollowerList;
diff --git a/client/src/components/user/followList/FollowingList.tsx b/client/src/components/user/followList/FollowingList.tsx
deleted file mode 100644
index 7e5ab07..0000000
--- a/client/src/components/user/followList/FollowingList.tsx
+++ /dev/null
@@ -1,45 +0,0 @@
-"use client";
-
-import FollowUserCard from "@/components/user/followList/FollowUserCard";
-import useFollowingUserInfiniteQuery from "@/queries/user/useFollowingUserInfiniteQuery";
-import { useEffect } from "react";
-import { useInView } from "react-intersection-observer";
-import FollowingUserCardSkeleton from "@/components/user/followList/FollowingUserCardSkeleton";
-import ComponentRepeater from "@/components/ComponentRepeater";
-
-const FollowingList = () => {
-  const { data, isFetchingNextPage, hasNextPage, fetchNextPage } =
-    useFollowingUserInfiniteQuery();
-  const { ref, inView } = useInView();
-
-  useEffect(() => {
-    if (hasNextPage && inView) fetchNextPage();
-  }, [inView, hasNextPage]);
-
-  return (
-    <>
-      {data.pages.map((page) =>
-        page.content.map(({ nickname, id, introduction, profileImgUrls, userNo }) => (
-          <FollowUserCard
-            key={id}
-            nickName={nickname}
-            userId={id}
-            userPk={userNo}
-            imageUrl={profileImgUrls[0]?.attachUrl}
-            content={introduction}
-          />
-        ))
-      )}
-      {isFetchingNextPage ? (
-        <ComponentRepeater count={5}>
-          <FollowingUserCardSkeleton />
-        </ComponentRepeater>
-      ) : (
-        // 인터섹션옵저버
-        hasNextPage && <div style={{ height: 60 }} ref={ref}></div>
-      )}
-    </>
-  );
-};
-
-export default FollowingList;
diff --git a/client/src/components/user/followList/FollowingUserCardSkeleton.tsx b/client/src/components/user/followList/FollowingUserCardSkeleton.tsx
deleted file mode 100644
index a6b0c53..0000000
--- a/client/src/components/user/followList/FollowingUserCardSkeleton.tsx
+++ /dev/null
@@ -1,22 +0,0 @@
-import { Stack } from "@mui/material";
-import { Skeleton } from "@mui/material";
-
-const FollowingUserCardSkeleton = () => {
-  return (
-    <Stack direction="row" gap={1} py={1}>
-      <Skeleton width={40} height={40} variant="circular" />
-      <Stack gap={1} flexGrow={1}>
-        <Stack direction="row" justifyContent={"space-between"}>
-          <Stack>
-            <Skeleton width={50} />
-            <Skeleton width={60} />
-          </Stack>
-          <Skeleton height={40} width={80} variant="rectangular" />
-        </Stack>
-        <Skeleton width={"100%"} />
-      </Stack>
-    </Stack>
-  );
-};
-
-export default FollowingUserCardSkeleton;
diff --git a/client/src/components/user/info/UserInfoCard.tsx b/client/src/components/user/info/UserInfoCard.tsx
index b770879..4b6b363 100644
--- a/client/src/components/user/info/UserInfoCard.tsx
+++ b/client/src/components/user/info/UserInfoCard.tsx
@@ -9,8 +9,6 @@ import { useMyInfoQuery } from "@/queries/auth/useMyInfoQuery";
 import { useContext, useMemo } from "react";
 import UserPageContext from "@/store/user/UserPageContext";
 import UserInfoCardSkeleton from "./UserInfoCardSkeleton";
-import { useRouter } from "next/navigation";
-import { USER_FOLLOW_LIST } from "@/const/clientPath";
 
 type Props = {
   initialData?: UserInfoInterface;
@@ -26,7 +24,6 @@ const UserInfo = ({ initialData, userId }: Props) => {
   );
 
   const token = getTokenFromLocalStorage();
-  const router = useRouter();
   const { setIsEditing } = useContext(UserPageContext);
 
   const { data } = useUserInfoQuery({
@@ -36,7 +33,7 @@ const UserInfo = ({ initialData, userId }: Props) => {
   });
 
   if (!data) {
-    return <UserInfoCardSkeleton />;
+    return <UserInfoCardSkeleton/>;
   }
 
   const {
@@ -67,14 +64,7 @@ const UserInfo = ({ initialData, userId }: Props) => {
           {introduction ?? "자기소개가 없습니다"}
         </Typography>
       </Box>
-      <Stack
-        direction="row"
-        gap={1}
-        sx={{cursor:'pointer'}}
-        onClick={() => {
-          isMyProfile && router.push(USER_FOLLOW_LIST);
-        }}
-      >
+      <Stack direction="row" gap={1}>
         <Typography fontWeight="bold">{followerCount}</Typography>
         <Typography color="text.secondary">팔로워</Typography>
         <Typography fontWeight="bold">{followingCount}</Typography>
diff --git a/client/src/const/clientPath.ts b/client/src/const/clientPath.ts
index f6c329a..f920467 100644
--- a/client/src/const/clientPath.ts
+++ b/client/src/const/clientPath.ts
@@ -18,17 +18,12 @@ export const MY_PROFILE = "/user" as const;
 /**
  * 유저의 PK를 입력받아 해당유저의 프로필 페이지로 이동하는 URL
  */
-export const USER_PAGE = (pk: string | number) => `${MY_PROFILE}/${pk}`;
-
-/**
- * 유저가 팔로잉/팔로워 리스트페이지로 이동하는 라우트
- */
-export const USER_FOLLOW_LIST = `${MY_PROFILE}/follow-list`
+export const USER_PAGE = (pk: string | number) => `/user/${pk}`;
 
 /**
  * 유저정보 세팅 페이지로 이동하는 라우트
  */
-export const SETTING_PAGE = `${MY_PROFILE}/setting` as const
+export const SETTING_PAGE = '/user/setting' as const
 
 /**
  * 술과사전 페이지 라우트
diff --git a/client/src/const/serverPath.ts b/client/src/const/serverPath.ts
index b02d8ea..852adbc 100644
--- a/client/src/const/serverPath.ts
+++ b/client/src/const/serverPath.ts
@@ -84,8 +84,7 @@ export const GET_ALCOHOL_LIST = "/alcohols" as const;
 /**
  * 알콜 디테일을 받아오는 URL
  */
-export const GET_ALCOHOL_DETAIL = (id: string) =>
-  `${GET_ALCOHOL_LIST}/${id}` as const;
+export const GET_ALCOHOL_DETAIL = (id: string) => `${GET_ALCOHOL_LIST}/${id}` as const;
 
 /**
  * 포스트의 PK를 입력받아 해당 PK의 게시글의 좋아요 취소를 요청
@@ -99,15 +98,6 @@ export const POST_UN_LIKE_URL = (id: string) =>
  * @returns
  */
 export const USER_SUMMARY = (id: string) => `/user/${id}/summary` as const;
-/**
- * 내가 팔로우 하고 있는 유저를 불러오는 URL
- */
-export const FOLLOWING_USER = "/user/my-following-users";
-
-/**
- * 나를 팔로우 하고 있는 유저를 불러오는 URL
- */
-export const FOLLOWER_USER = "/user/users-of-following-me";
 
 /**
  * 유저 ID 를 입력받아 해당 유저를 팔로우 하는 URL
diff --git a/client/src/const/uiSizes.ts b/client/src/const/uiSizes.ts
deleted file mode 100644
index e09b97b..0000000
--- a/client/src/const/uiSizes.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-/**
- * 최상단 앱바의 높이
- */
-export const appbarHeight = '64px'
-/**
- * 최하단 네비게이션바의 높이
- */
-export const navbarHeight = '56px'
\ No newline at end of file
diff --git a/client/src/queries/user/useFollowMutation.ts b/client/src/queries/user/useFollowMutation.ts
index 6e47527..027a006 100644
--- a/client/src/queries/user/useFollowMutation.ts
+++ b/client/src/queries/user/useFollowMutation.ts
@@ -7,7 +7,6 @@ import { UserInfoInterface } from "@/types/user/userInfoInterface";
 import { MyInfoQueryKeys } from "../auth/useMyInfoQuery";
 import { MyInfoInterface } from "@/types/auth/myInfo";
 import { useErrorHandler } from "@/utils/errorHandler";
-import { followerUserQueryKey } from "./useFollowerUserInfiniteQuery";
 
 const useFollowMutation = () => {
   const queryClient = useQueryClient();
@@ -60,8 +59,6 @@ const useFollowMutation = () => {
         queryClient.invalidateQueries({
           queryKey: UserInfoQueryKey.byId(userInfo?.userNo),
         });
-      // TODO 낙관적업데이트 구현
-      queryClient.invalidateQueries({ queryKey: followerUserQueryKey.all });
     },
   });
 };
diff --git a/client/src/queries/user/useFollowerUserInfiniteQuery.ts b/client/src/queries/user/useFollowerUserInfiniteQuery.ts
deleted file mode 100644
index d53b948..0000000
--- a/client/src/queries/user/useFollowerUserInfiniteQuery.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-"use client";
-import { FOLLOWER_USER } from "@/const/serverPath";
-import useAxiosPrivate from "@/hooks/useAxiosPrivate";
-import { useSuspenseInfiniteQuery } from "@tanstack/react-query";
-import Pagenated, { PagenationParams } from "@/types/Pagenated";
-import FollowingUserInterface from "@/types/user/followingUserInterface";
-
-const useFollowerUserInfiniteQuery = () => {
-  return useSuspenseInfiniteQuery({
-    queryKey: followerUserQueryKey.all,
-
-    queryFn: async ({ pageParam = 0 }) =>
-      await getFollowerUserFn({ page: pageParam }),
-
-    getNextPageParam: ({ currentPage, hasNextPage }) =>
-      hasNextPage ? currentPage + 1 : undefined,
-
-    getPreviousPageParam: ({ currentPage }) =>
-      currentPage > 0 ? currentPage - 1 : undefined,
-    initialPageParam: 0,
-  });
-};
-
-export const getFollowerUserFn = async ({
-  page = 0,
-  size = 10,
-  sort = "desc",
-}: PagenationParams) => {
-  const axiosPrivate = useAxiosPrivate();
-  const { data } = await axiosPrivate.get<Pagenated<FollowingUserInterface>>(
-    FOLLOWER_USER,
-    {
-      params: {
-        page,
-        size,
-        sort,
-      },
-    }
-  );
-  return {
-    ...data,
-    currentPage: page,
-    hasNextPage: data.totalElements / ((page + 1) * size) > 1,
-  };
-};
-
-export const followerUserQueryKey = {
-  all: ["follower"],
-};
-
-export default useFollowerUserInfiniteQuery;
diff --git a/client/src/queries/user/useFollowingUserInfiniteQuery.ts b/client/src/queries/user/useFollowingUserInfiniteQuery.ts
deleted file mode 100644
index c79bb59..0000000
--- a/client/src/queries/user/useFollowingUserInfiniteQuery.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-"use client";
-import { FOLLOWING_USER } from "@/const/serverPath";
-import useAxiosPrivate from "@/hooks/useAxiosPrivate";
-import { useSuspenseInfiniteQuery } from "@tanstack/react-query";
-import Pagenated, { PagenationParams } from "@/types/Pagenated";
-import FollowingUserInterface from "@/types/user/followingUserInterface";
-
-const useFollowingUserInfiniteQuery = () => {
-  return useSuspenseInfiniteQuery({
-    queryKey: followingUserQueryKey.all,
-
-    queryFn: async ({ pageParam = 0 }) =>
-      await getFollowingUserFn({ page: pageParam }),
-
-    getNextPageParam: ({ currentPage, hasNextPage }) =>
-      hasNextPage ? currentPage + 1 : undefined,
-
-    getPreviousPageParam: ({ currentPage }) =>
-      currentPage > 0 ? currentPage - 1 : undefined,
-    initialPageParam: 0,
-  });
-};
-
-export const getFollowingUserFn = async ({
-  page = 0,
-  size = 10,
-  sort = "desc",
-}: PagenationParams) => {
-  const axiosPrivate = useAxiosPrivate();
-  const { data } = await axiosPrivate.get<Pagenated<FollowingUserInterface>>(
-    FOLLOWING_USER,
-    {
-      params: {
-        page,
-        size,
-        sort,
-      },
-    }
-  );
-  return {
-    ...data,
-    currentPage: page,
-    hasNextPage: data.totalElements / ((page + 1) * size) > 1,
-  };
-};
-
-export const followingUserQueryKey = {
-  all: ["followingUser"],
-};
-
-export default useFollowingUserInfiniteQuery;
diff --git a/client/src/queries/user/useUnFollowMutation.ts b/client/src/queries/user/useUnFollowMutation.ts
index f73438b..36cdc89 100644
--- a/client/src/queries/user/useUnFollowMutation.ts
+++ b/client/src/queries/user/useUnFollowMutation.ts
@@ -7,12 +7,11 @@ import { UserInfoInterface } from "@/types/user/userInfoInterface";
 import { MyInfoQueryKeys } from "../auth/useMyInfoQuery";
 import { MyInfoInterface } from "@/types/auth/myInfo";
 import { useErrorHandler } from "@/utils/errorHandler";
-import { followingUserQueryKey } from "./useFollowingUserInfiniteQuery";
 
 const useUnFollowMutation = () => {
   const queryClient = useQueryClient();
   const errorHandler = useErrorHandler();
-
+  
   return useMutation({
     mutationFn: async (userNo: string) => await followUserMutationFn(userNo),
     /**
@@ -47,7 +46,7 @@ const useUnFollowMutation = () => {
      * Mutation 실패시 원래 QuerySnapShot정보로 롤백
      */
     onError: (err, queryFnParams, context) => {
-      errorHandler(err);
+      errorHandler(err)
       if (!context) {
         return;
       }
@@ -64,8 +63,6 @@ const useUnFollowMutation = () => {
         queryClient.invalidateQueries({
           queryKey: UserInfoQueryKey.byId(userInfo?.userNo),
         });
-      // TODO 낙관적업데이트 구현
-      queryClient.invalidateQueries({ queryKey: followingUserQueryKey.all });
     },
   });
 };
diff --git a/client/src/types/Pagenated.ts b/client/src/types/Pagenated.ts
index 93c8f3a..513796b 100644
--- a/client/src/types/Pagenated.ts
+++ b/client/src/types/Pagenated.ts
@@ -33,9 +33,3 @@ interface PageableInterface {
   paged: boolean;
   unpaged: boolean;
 }
-
-export interface PagenationParams {
-  page?: number;
-  size?: number;
-  sort?: string;
-}
diff --git a/client/src/types/user/followingUserInterface.ts b/client/src/types/user/followingUserInterface.ts
deleted file mode 100644
index e51e28a..0000000
--- a/client/src/types/user/followingUserInterface.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import AttachInterface from "../attach/attachInterface";
-
-interface FollowingUserInterface {
-  nickname: string;
-  id: string;
-  userNo: number;
-  introduction: string;
-  createdBy: number;
-  profileImgUrls: AttachInterface[];
-}
-
-export default FollowingUserInterface;