diff --git a/src/apis/get-me.ts b/src/apis/get-me.ts
index c211f00..bee5c36 100644
--- a/src/apis/get-me.ts
+++ b/src/apis/get-me.ts
@@ -1,7 +1,7 @@
-import {AuthenticationDetails} from "~/server-types"
+import {ServerUser} from "~/server-types"
 import {client} from "~/constants/axios-client"
 
-export default async function getMe(): Promise<AuthenticationDetails> {
+export default async function getMe(): Promise<ServerUser> {
 	const {data} = await client.get(`${import.meta.env.VITE_SERVER_BASE_URL}/v1/account/me`, {
 		withCredentials: true,
 	})
diff --git a/src/apis/refresh-token.ts b/src/apis/refresh-token.ts
index 8d05f55..55b5d09 100644
--- a/src/apis/refresh-token.ts
+++ b/src/apis/refresh-token.ts
@@ -1,14 +1,9 @@
 import {ServerUser} from "~/server-types"
 import {client} from "~/constants/axios-client"
 
-export interface RefreshTokenResult {
-	user: ServerUser
-	detail: string
-}
-
 export const REFRESH_TOKEN_URL = `${import.meta.env.VITE_SERVER_BASE_URL}/v1/auth/refresh`
 
-export default async function refreshToken(): Promise<RefreshTokenResult> {
+export default async function refreshToken(): Promise<ServerUser> {
 	const {data} = await client.post(
 		REFRESH_TOKEN_URL,
 		{},
diff --git a/src/apis/update-account.ts b/src/apis/update-account.ts
index 5961783..956c224 100644
--- a/src/apis/update-account.ts
+++ b/src/apis/update-account.ts
@@ -1,4 +1,4 @@
-import {AuthenticationDetails, Language} from "~/server-types"
+import {Language, ServerUser} from "~/server-types"
 import {client} from "~/constants/axios-client"
 import parseUser from "~/apis/helpers/parse-user"
 
@@ -9,9 +9,7 @@ export interface UpdateAccountData {
 	language?: Language
 }
 
-export default async function updateAccount(
-	updateData: UpdateAccountData,
-): Promise<AuthenticationDetails> {
+export default async function updateAccount(updateData: UpdateAccountData): Promise<ServerUser> {
 	const {data} = await client.patch(
 		`${import.meta.env.VITE_SERVER_BASE_URL}/v1/account`,
 		updateData,
@@ -20,8 +18,5 @@ export default async function updateAccount(
 		},
 	)
 
-	return {
-		...data,
-		user: parseUser(data.user),
-	}
+	return parseUser(data.user)
 }
diff --git a/src/apis/verify-email.ts b/src/apis/verify-email.ts
index 89ca3ad..e8b350a 100644
--- a/src/apis/verify-email.ts
+++ b/src/apis/verify-email.ts
@@ -1,4 +1,4 @@
-import {AuthenticationDetails} from "~/server-types"
+import {ServerUser} from "~/server-types"
 import {client} from "~/constants/axios-client"
 import parseUser from "~/apis/helpers/parse-user"
 
@@ -7,10 +7,7 @@ export interface VerifyEmailData {
 	token: string
 }
 
-export default async function verifyEmail({
-	email,
-	token,
-}: VerifyEmailData): Promise<AuthenticationDetails> {
+export default async function verifyEmail({email, token}: VerifyEmailData): Promise<ServerUser> {
 	const {data} = await client.post(
 		`${import.meta.env.VITE_SERVER_BASE_URL}/v1/auth/verify-email`,
 		{
@@ -22,8 +19,5 @@ export default async function verifyEmail({
 		},
 	)
 
-	return {
-		...data,
-		user: parseUser(data.user),
-	}
+	return parseUser(data.user)
 }
diff --git a/src/apis/verify-login-with-email.ts b/src/apis/verify-login-with-email.ts
index 229204e..8388144 100644
--- a/src/apis/verify-login-with-email.ts
+++ b/src/apis/verify-login-with-email.ts
@@ -1,4 +1,4 @@
-import {AuthenticationDetails} from "~/server-types"
+import {ServerUser} from "~/server-types"
 import {client} from "~/constants/axios-client"
 import parseUser from "~/apis/helpers/parse-user"
 
@@ -12,7 +12,7 @@ export default async function verifyLoginWithEmail({
 	email,
 	token,
 	sameRequestToken,
-}: VerifyLoginWithEmailData): Promise<AuthenticationDetails> {
+}: VerifyLoginWithEmailData): Promise<ServerUser> {
 	const {data} = await client.post(
 		`${import.meta.env.VITE_SERVER_BASE_URL}/v1/auth/login/email-token/verify`,
 		{
@@ -25,8 +25,5 @@ export default async function verifyLoginWithEmail({
 		},
 	)
 
-	return {
-		...data,
-		user: parseUser(data.user),
-	}
+	return parseUser(data.user)
 }