diff --git a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/api/AuthenticationApi.kt b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/api/AuthenticationApi.kt
index 436b6eb9..9bfa8be2 100644
--- a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/api/AuthenticationApi.kt
+++ b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/api/AuthenticationApi.kt
@@ -1,18 +1,22 @@
 package ac.dnd.bookkeeping.android.data.remote.network.api
 
+import ac.dnd.bookkeeping.android.data.remote.network.di.AuthHttpClient
 import ac.dnd.bookkeeping.android.data.remote.network.di.NoAuthHttpClient
 import ac.dnd.bookkeeping.android.data.remote.network.environment.BaseUrlProvider
 import ac.dnd.bookkeeping.android.data.remote.network.environment.ErrorMessageMapper
-import ac.dnd.bookkeeping.android.data.remote.network.model.authentication.GetAccessTokenReq
 import ac.dnd.bookkeeping.android.data.remote.network.model.authentication.GetAccessTokenRes
+import ac.dnd.bookkeeping.android.data.remote.network.model.authentication.LoginReq
+import ac.dnd.bookkeeping.android.data.remote.network.model.authentication.LoginRes
 import ac.dnd.bookkeeping.android.data.remote.network.util.convert
 import io.ktor.client.HttpClient
+import io.ktor.client.request.header
 import io.ktor.client.request.post
 import io.ktor.client.request.setBody
 import javax.inject.Inject
 
 class AuthenticationApi @Inject constructor(
-    @NoAuthHttpClient private val client: HttpClient,
+    @NoAuthHttpClient private val noAuthClient: HttpClient,
+    @AuthHttpClient private val client: HttpClient,
     private val baseUrlProvider: BaseUrlProvider,
     private val errorMessageMapper: ErrorMessageMapper
 ) {
@@ -22,12 +26,34 @@ class AuthenticationApi @Inject constructor(
     suspend fun getAccessToken(
         refreshToken: String
     ): Result<GetAccessTokenRes> {
-        return client.post("$baseUrl/member/v1/refresh") {
+        return noAuthClient.post("$baseUrl/api/v1/token/reissue") {
+            header("Token-Refresh", refreshToken)
+        }.convert(errorMessageMapper::map)
+    }
+
+    suspend fun login(
+        socialId: String,
+        email: String,
+        profileImageUrl: String
+    ): Result<LoginRes> {
+        return noAuthClient.post("$baseUrl/api/v1/auth/login") {
             setBody(
-                GetAccessTokenReq(
-                    refreshToken = refreshToken
+                LoginReq(
+                    socialId = socialId,
+                    email = email,
+                    profileImageUrl = profileImageUrl
                 )
             )
         }.convert(errorMessageMapper::map)
     }
+
+    suspend fun logout(): Result<Unit> {
+        return client.post("$baseUrl/api/v1/auth/logout")
+            .convert(errorMessageMapper::map)
+    }
+
+    suspend fun withdraw(): Result<Unit> {
+        return client.post("$baseUrl/api/v1/members/me")
+            .convert(errorMessageMapper::map)
+    }
 }
diff --git a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/di/KtorModule.kt b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/di/KtorModule.kt
index 114f5b49..81492599 100644
--- a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/di/KtorModule.kt
+++ b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/di/KtorModule.kt
@@ -1,8 +1,8 @@
 package ac.dnd.bookkeeping.android.data.remote.network.di
 
+import ac.dnd.bookkeeping.android.domain.repository.AuthenticationRepository
 import android.content.Context
 import android.content.pm.ApplicationInfo
-import ac.dnd.bookkeeping.android.domain.repository.AuthenticationRepository
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
@@ -63,7 +63,8 @@ internal object KtorModule {
         @DebugInterceptor debugInterceptor: Optional<Interceptor>,
         authenticationRepository: AuthenticationRepository
     ): HttpClient {
-        val isDebug: Boolean = (0 != context.applicationInfo.flags and ApplicationInfo.FLAG_DEBUGGABLE)
+        val isDebug: Boolean =
+            (0 != context.applicationInfo.flags and ApplicationInfo.FLAG_DEBUGGABLE)
 
         return HttpClient(OkHttp) {
             // default validation to throw exceptions for non-2xx responses
@@ -89,7 +90,10 @@ internal object KtorModule {
                             return@loadTokens null
                         }
 
-                        BearerTokens(accessToken, refreshToken)
+                        BearerTokens(
+                            accessToken = accessToken,
+                            refreshToken = refreshToken
+                        )
                     }
 
                     refreshTokens {
@@ -98,12 +102,13 @@ internal object KtorModule {
                             return@refreshTokens null
                         }
 
-                        authenticationRepository.getAccessToken(
+                        authenticationRepository.refreshToken(
                             refreshToken
-                        ).getOrNull()?.let { accessToken ->
-                            authenticationRepository.accessToken = accessToken
-
-                            BearerTokens(accessToken, refreshToken)
+                        ).getOrNull()?.let { token ->
+                            BearerTokens(
+                                accessToken = token.accessToken,
+                                refreshToken = token.refreshToken
+                            )
                         }
                     }
                 }
diff --git a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/GetAccessTokenRes.kt b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/GetAccessTokenRes.kt
index 2aaa0cf1..7054bae0 100644
--- a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/GetAccessTokenRes.kt
+++ b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/GetAccessTokenRes.kt
@@ -5,6 +5,8 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 data class GetAccessTokenRes(
-    @SerialName("access_token")
-    val accessToken: String
+    @SerialName("accessToken")
+    val accessToken: String,
+    @SerialName("refreshToken")
+    val refreshToken: String
 )
diff --git a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/LoginReq.kt b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/LoginReq.kt
new file mode 100644
index 00000000..27317936
--- /dev/null
+++ b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/LoginReq.kt
@@ -0,0 +1,14 @@
+package ac.dnd.bookkeeping.android.data.remote.network.model.authentication
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class LoginReq(
+    @SerialName("socialId")
+    val socialId: String,
+    @SerialName("email")
+    val email: String,
+    @SerialName("profileImageUrl")
+    val profileImageUrl: String
+)
diff --git a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/GetAccessTokenReq.kt b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/LoginRes.kt
similarity index 55%
rename from data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/GetAccessTokenReq.kt
rename to data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/LoginRes.kt
index 7d528508..35338d21 100644
--- a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/GetAccessTokenReq.kt
+++ b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/authentication/LoginRes.kt
@@ -4,7 +4,11 @@ import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
 @Serializable
-data class GetAccessTokenReq(
-    @SerialName("refresh_token")
+data class LoginRes(
+    @SerialName("isNew")
+    val isNew: Boolean,
+    @SerialName("accessToken")
+    val accessToken: String,
+    @SerialName("refreshToken")
     val refreshToken: String
 )
diff --git a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/error/ErrorRes.kt b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/error/ErrorRes.kt
index 179b35b5..05ce3a54 100644
--- a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/error/ErrorRes.kt
+++ b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/model/error/ErrorRes.kt
@@ -5,8 +5,8 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 data class ErrorRes(
-    @SerialName("id")
-    val id: String,
+    @SerialName("code")
+    val code: String,
     @SerialName("message")
     val message: String
 )
diff --git a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/util/NetworkUtil.kt b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/util/NetworkUtil.kt
index ebd5b81f..17eea07e 100644
--- a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/util/NetworkUtil.kt
+++ b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/remote/network/util/NetworkUtil.kt
@@ -56,7 +56,7 @@ suspend inline fun HttpResponse.toThrowable(
         }
 
         return@runCatching this.body<ErrorRes?>()?.let { errorRes ->
-            BadRequestServerException(errorRes.id, errorMessageMapper(errorRes.id))
+            BadRequestServerException(errorRes.code, errorMessageMapper(errorRes.code))
         } ?: InvalidStandardResponseException("Response Empty Body")
     }.getOrElse { exception ->
         exception
diff --git a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/repository/authentication/MockAuthenticationRepository.kt b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/repository/authentication/MockAuthenticationRepository.kt
index 180eb1f0..e57feb1d 100644
--- a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/repository/authentication/MockAuthenticationRepository.kt
+++ b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/repository/authentication/MockAuthenticationRepository.kt
@@ -1,6 +1,8 @@
 package ac.dnd.bookkeeping.android.data.repository.authentication
 
 import ac.dnd.bookkeeping.android.data.remote.local.SharedPreferencesManager
+import ac.dnd.bookkeeping.android.domain.model.authentication.JwtToken
+import ac.dnd.bookkeeping.android.domain.model.authentication.Login
 import ac.dnd.bookkeeping.android.domain.repository.AuthenticationRepository
 import kotlinx.coroutines.delay
 import javax.inject.Inject
@@ -17,11 +19,37 @@ class MockAuthenticationRepository @Inject constructor(
         set(value) = sharedPreferencesManager.setString(ACCESS_TOKEN, value)
         get() = sharedPreferencesManager.getString(ACCESS_TOKEN, "")
 
-    override suspend fun getAccessToken(
+    override suspend fun refreshToken(
         refreshToken: String
-    ): Result<String> {
+    ): Result<JwtToken> {
         randomShortDelay()
-        return Result.success("refresh_token")
+        return Result.success(
+            JwtToken(
+                accessToken = "mock_access_token",
+                refreshToken = "mock_refresh_token"
+            )
+        )
+    }
+
+    override suspend fun login(
+        socialId: String,
+        email: String,
+        profileImageUrl: String
+    ): Result<Login> {
+        randomShortDelay()
+        return Result.success(
+            Login(isNew = true)
+        )
+    }
+
+    override suspend fun logout(): Result<Unit> {
+        randomShortDelay()
+        return Result.success(Unit)
+    }
+
+    override suspend fun withdraw(): Result<Unit> {
+        randomLongDelay()
+        return Result.success(Unit)
     }
 
     private suspend fun randomShortDelay() {
diff --git a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/repository/authentication/RealAuthenticationRepository.kt b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/repository/authentication/RealAuthenticationRepository.kt
index b90dec37..a9ae1969 100644
--- a/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/repository/authentication/RealAuthenticationRepository.kt
+++ b/data/src/main/kotlin/ac/dnd/bookkeeping/android/data/repository/authentication/RealAuthenticationRepository.kt
@@ -2,6 +2,8 @@ package ac.dnd.bookkeeping.android.data.repository.authentication
 
 import ac.dnd.bookkeeping.android.data.remote.local.SharedPreferencesManager
 import ac.dnd.bookkeeping.android.data.remote.network.api.AuthenticationApi
+import ac.dnd.bookkeeping.android.domain.model.authentication.JwtToken
+import ac.dnd.bookkeeping.android.domain.model.authentication.Login
 import ac.dnd.bookkeeping.android.domain.repository.AuthenticationRepository
 import javax.inject.Inject
 
@@ -13,20 +15,60 @@ class RealAuthenticationRepository @Inject constructor(
     override var refreshToken: String
         set(value) = sharedPreferencesManager.setString(REFRESH_TOKEN, value)
         get() = sharedPreferencesManager.getString(REFRESH_TOKEN, "")
+
     override var accessToken: String
         set(value) = sharedPreferencesManager.setString(ACCESS_TOKEN, value)
         get() = sharedPreferencesManager.getString(ACCESS_TOKEN, "")
 
-    override suspend fun getAccessToken(
+    override suspend fun refreshToken(
         refreshToken: String
-    ): Result<String> {
+    ): Result<JwtToken> {
         return authenticationApi.getAccessToken(
             refreshToken = refreshToken
-        ).map {
-            it.accessToken
+        ).onSuccess { token ->
+            this.refreshToken = token.refreshToken
+            this.accessToken = token.accessToken
+        }.map { token ->
+            JwtToken(
+                accessToken = token.accessToken,
+                refreshToken = token.refreshToken
+            )
+        }
+    }
+
+    override suspend fun login(
+        socialId: String,
+        email: String,
+        profileImageUrl: String
+    ): Result<Login> {
+        return authenticationApi.login(
+            socialId = socialId,
+            email = email,
+            profileImageUrl = profileImageUrl
+        ).onSuccess { token ->
+            this.refreshToken = token.refreshToken
+            this.accessToken = token.accessToken
+        }.map { login ->
+            Login(isNew = login.isNew)
         }
     }
 
+    override suspend fun logout(): Result<Unit> {
+        return authenticationApi.logout()
+            .onSuccess {
+                this.refreshToken = ""
+                this.accessToken = ""
+            }
+    }
+
+    override suspend fun withdraw(): Result<Unit> {
+        return authenticationApi.withdraw()
+            .onSuccess {
+                this.refreshToken = ""
+                this.accessToken = ""
+            }
+    }
+
     companion object {
         private const val REFRESH_TOKEN = "refresh_token"
         private const val ACCESS_TOKEN = "access_token"
diff --git a/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/model/authentication/JwtToken.kt b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/model/authentication/JwtToken.kt
new file mode 100644
index 00000000..62a799a1
--- /dev/null
+++ b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/model/authentication/JwtToken.kt
@@ -0,0 +1,6 @@
+package ac.dnd.bookkeeping.android.domain.model.authentication
+
+data class JwtToken(
+    val accessToken: String,
+    val refreshToken: String
+)
diff --git a/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/model/authentication/Login.kt b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/model/authentication/Login.kt
new file mode 100644
index 00000000..87678d36
--- /dev/null
+++ b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/model/authentication/Login.kt
@@ -0,0 +1,5 @@
+package ac.dnd.bookkeeping.android.domain.model.authentication
+
+data class Login(
+    val isNew: Boolean
+)
diff --git a/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/repository/AuthenticationRepository.kt b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/repository/AuthenticationRepository.kt
index 241c457d..b5918815 100644
--- a/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/repository/AuthenticationRepository.kt
+++ b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/repository/AuthenticationRepository.kt
@@ -1,12 +1,25 @@
 package ac.dnd.bookkeeping.android.domain.repository
 
+import ac.dnd.bookkeeping.android.domain.model.authentication.JwtToken
+import ac.dnd.bookkeeping.android.domain.model.authentication.Login
+
 interface AuthenticationRepository {
 
     var refreshToken: String
 
     var accessToken: String
 
-    suspend fun getAccessToken(
+    suspend fun refreshToken(
         refreshToken: String
-    ): Result<String>
+    ): Result<JwtToken>
+
+    suspend fun login(
+        socialId: String,
+        email: String,
+        profileImageUrl: String
+    ): Result<Login>
+
+    suspend fun logout(): Result<Unit>
+
+    suspend fun withdraw(): Result<Unit>
 }
diff --git a/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/LoginUseCase.kt b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/LoginUseCase.kt
new file mode 100644
index 00000000..cd23c9b0
--- /dev/null
+++ b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/LoginUseCase.kt
@@ -0,0 +1,21 @@
+package ac.dnd.bookkeeping.android.domain.usecase.authentication
+
+import ac.dnd.bookkeeping.android.domain.model.authentication.Login
+import ac.dnd.bookkeeping.android.domain.repository.AuthenticationRepository
+import javax.inject.Inject
+
+class LoginUseCase @Inject constructor(
+    private val authenticationRepository: AuthenticationRepository
+) {
+    suspend operator fun invoke(
+        socialId: String,
+        email: String,
+        profileImageUrl: String
+    ): Result<Login> {
+        return authenticationRepository.login(
+            socialId = socialId,
+            email = email,
+            profileImageUrl = profileImageUrl
+        )
+    }
+}
diff --git a/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/LogoutUseCase.kt b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/LogoutUseCase.kt
new file mode 100644
index 00000000..5281b258
--- /dev/null
+++ b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/LogoutUseCase.kt
@@ -0,0 +1,21 @@
+package ac.dnd.bookkeeping.android.domain.usecase.authentication
+
+import ac.dnd.bookkeeping.android.domain.model.authentication.Login
+import ac.dnd.bookkeeping.android.domain.repository.AuthenticationRepository
+import javax.inject.Inject
+
+class LogoutUseCase @Inject constructor(
+    private val authenticationRepository: AuthenticationRepository
+) {
+    suspend operator fun invoke(
+        socialId: String,
+        email: String,
+        profileImageUrl: String
+    ): Result<Login> {
+        return authenticationRepository.login(
+            socialId = socialId,
+            email = email,
+            profileImageUrl = profileImageUrl
+        )
+    }
+}
diff --git a/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/IsLoginSucceedUseCase.kt b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/UpdateJwtTokenUseCase.kt
similarity index 61%
rename from domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/IsLoginSucceedUseCase.kt
rename to domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/UpdateJwtTokenUseCase.kt
index 0da15aef..2ef8a21f 100644
--- a/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/IsLoginSucceedUseCase.kt
+++ b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/UpdateJwtTokenUseCase.kt
@@ -1,15 +1,14 @@
 package ac.dnd.bookkeeping.android.domain.usecase.authentication
 
 import ac.dnd.bookkeeping.android.domain.repository.AuthenticationRepository
-import kotlinx.coroutines.delay
 import javax.inject.Inject
 
-class IsLoginSucceedUseCase @Inject constructor(
+class UpdateJwtTokenUseCase @Inject constructor(
     private val authenticationRepository: AuthenticationRepository
 ) {
     suspend operator fun invoke(): Result<Unit> {
-        // TODO: Implement this
-        delay(1000L)
-        return Result.success(Unit)
+        return authenticationRepository.refreshToken(
+            refreshToken = authenticationRepository.refreshToken
+        ).map { }
     }
 }
diff --git a/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/WithdrawUseCase.kt b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/WithdrawUseCase.kt
new file mode 100644
index 00000000..65edb8f9
--- /dev/null
+++ b/domain/src/main/kotlin/ac/dnd/bookkeeping/android/domain/usecase/authentication/WithdrawUseCase.kt
@@ -0,0 +1,21 @@
+package ac.dnd.bookkeeping.android.domain.usecase.authentication
+
+import ac.dnd.bookkeeping.android.domain.model.authentication.Login
+import ac.dnd.bookkeeping.android.domain.repository.AuthenticationRepository
+import javax.inject.Inject
+
+class WithdrawUseCase @Inject constructor(
+    private val authenticationRepository: AuthenticationRepository
+) {
+    suspend operator fun invoke(
+        socialId: String,
+        email: String,
+        profileImageUrl: String
+    ): Result<Login> {
+        return authenticationRepository.login(
+            socialId = socialId,
+            email = email,
+            profileImageUrl = profileImageUrl
+        )
+    }
+}
diff --git a/presentation/src/main/kotlin/ac/dnd/bookkeeping/android/presentation/ui/main/splash/SplashScreen.kt b/presentation/src/main/kotlin/ac/dnd/bookkeeping/android/presentation/ui/main/splash/SplashScreen.kt
index 0e75f1c3..b9e4f7b9 100644
--- a/presentation/src/main/kotlin/ac/dnd/bookkeeping/android/presentation/ui/main/splash/SplashScreen.kt
+++ b/presentation/src/main/kotlin/ac/dnd/bookkeeping/android/presentation/ui/main/splash/SplashScreen.kt
@@ -84,12 +84,12 @@ private fun Observer(
                 navigateToHome()
             }
 
-            is SplashEvent.Login.Error -> {
+            is SplashEvent.Login.Failure -> {
                 navigateToLogin()
             }
 
-            is SplashEvent.Login.Failure -> {
-                // TODO : Dialog Screen
+            is SplashEvent.Login.Error -> {
+                // TODO : Unknown Error (Client Error, Internal Server Error, ...)
             }
         }
     }
diff --git a/presentation/src/main/kotlin/ac/dnd/bookkeeping/android/presentation/ui/main/splash/SplashViewModel.kt b/presentation/src/main/kotlin/ac/dnd/bookkeeping/android/presentation/ui/main/splash/SplashViewModel.kt
index 957a6cce..e6b05af4 100644
--- a/presentation/src/main/kotlin/ac/dnd/bookkeeping/android/presentation/ui/main/splash/SplashViewModel.kt
+++ b/presentation/src/main/kotlin/ac/dnd/bookkeeping/android/presentation/ui/main/splash/SplashViewModel.kt
@@ -1,7 +1,7 @@
 package ac.dnd.bookkeeping.android.presentation.ui.main.splash
 
 import ac.dnd.bookkeeping.android.domain.model.error.ServerException
-import ac.dnd.bookkeeping.android.domain.usecase.authentication.IsLoginSucceedUseCase
+import ac.dnd.bookkeeping.android.domain.usecase.authentication.UpdateJwtTokenUseCase
 import ac.dnd.bookkeeping.android.presentation.common.base.BaseViewModel
 import ac.dnd.bookkeeping.android.presentation.common.util.coroutine.event.EventFlow
 import ac.dnd.bookkeeping.android.presentation.common.util.coroutine.event.MutableEventFlow
@@ -16,7 +16,7 @@ import javax.inject.Inject
 @HiltViewModel
 class SplashViewModel @Inject constructor(
     private val savedStateHandle: SavedStateHandle,
-    private val isLoginSucceedUseCase: IsLoginSucceedUseCase
+    private val updateJwtTokenUseCase: UpdateJwtTokenUseCase
 ) : BaseViewModel() {
 
     private val _state: MutableStateFlow<SplashState> = MutableStateFlow(SplashState.Init)
@@ -31,12 +31,12 @@ class SplashViewModel @Inject constructor(
 
     init {
         launch {
-            login()
+            checkJwtToken()
         }
     }
 
-    private suspend fun login() {
-        isLoginSucceedUseCase().onSuccess {
+    private suspend fun checkJwtToken() {
+        updateJwtTokenUseCase().onSuccess {
             _event.emit(SplashEvent.Login.Success)
         }.onFailure { exception ->
             when (exception) {