diff --git a/core/ui/src/main/kotlin/com/bff/wespot/ui/base/BaseViewModel.kt b/core/ui/src/main/kotlin/com/bff/wespot/ui/base/BaseViewModel.kt
index 0448d824..a12d3714 100644
--- a/core/ui/src/main/kotlin/com/bff/wespot/ui/base/BaseViewModel.kt
+++ b/core/ui/src/main/kotlin/com/bff/wespot/ui/base/BaseViewModel.kt
@@ -18,7 +18,7 @@ open class BaseViewModel : ViewModel() {
     val networkState
         get() = networkStateChecker.networkState
 
-    private val _sideEffect = Channel<SideEffect>()
+    private val _sideEffect = Channel<SideEffect>(Channel.BUFFERED)
     val sideEffect = _sideEffect.receiveAsFlow()
 
     protected suspend fun postSideEffect(sideEffect: SideEffect) = _sideEffect.send(sideEffect)
diff --git a/core/ui/src/main/kotlin/com/bff/wespot/ui/util/KakaoLoginManager.kt b/core/ui/src/main/kotlin/com/bff/wespot/ui/util/KakaoLoginManager.kt
index c84ebb92..492f867d 100644
--- a/core/ui/src/main/kotlin/com/bff/wespot/ui/util/KakaoLoginManager.kt
+++ b/core/ui/src/main/kotlin/com/bff/wespot/ui/util/KakaoLoginManager.kt
@@ -85,9 +85,17 @@ class KakaoLoginManager {
     companion object {
         fun logout() = UserApiClient.instance.logout { error ->
             if (error != null) {
-                Timber.d("로그아웃 실패. SDK에서 토큰 삭제됨")
+                Timber.e("Kakao 로그아웃 실패. SDK에서 토큰 삭제됨 : $error")
             } else {
-                Timber.d("로그아웃 성공. SDK에서 토큰 삭제됨")
+                Timber.d("Kakao 로그아웃 성공. SDK에서 토큰 삭제됨")
+            }
+        }
+
+        fun revoke() = UserApiClient.instance.unlink { error ->
+            if (error != null) {
+                Timber.e("Kakao 탈퇴 실패 : $error")
+            } else {
+                Timber.d("Kakao 탈퇴 성공. SDK에서 토큰 삭제됨")
             }
         }
     }
diff --git a/data-remote/src/main/kotlin/com/bff/wespot/data/remote/source/auth/AuthDataSource.kt b/data-remote/src/main/kotlin/com/bff/wespot/data/remote/source/auth/AuthDataSource.kt
index ddbbea94..d0362f7e 100644
--- a/data-remote/src/main/kotlin/com/bff/wespot/data/remote/source/auth/AuthDataSource.kt
+++ b/data-remote/src/main/kotlin/com/bff/wespot/data/remote/source/auth/AuthDataSource.kt
@@ -11,4 +11,5 @@ interface AuthDataSource {
     suspend fun signIn(signIn: SignInDto): Result<Any>
     suspend fun signUp(signUp: SignUpDto): Result<AuthTokenDto>
     suspend fun revoke(revokeReasonList: RevokeReasonListDto): Result<Unit>
+    suspend fun signOut(): Result<Unit>
 }
diff --git a/data-remote/src/main/kotlin/com/bff/wespot/data/remote/source/auth/AuthDataSourceImpl.kt b/data-remote/src/main/kotlin/com/bff/wespot/data/remote/source/auth/AuthDataSourceImpl.kt
index 7accefbb..f5c4e7d5 100644
--- a/data-remote/src/main/kotlin/com/bff/wespot/data/remote/source/auth/AuthDataSourceImpl.kt
+++ b/data-remote/src/main/kotlin/com/bff/wespot/data/remote/source/auth/AuthDataSourceImpl.kt
@@ -60,4 +60,12 @@ class AuthDataSourceImpl @Inject constructor(
             }
             setBody(revokeReasonList)
         }
-}
\ No newline at end of file
+
+    override suspend fun signOut(): Result<Unit> =
+        httpClient.safeRequest {
+            url {
+                method = HttpMethod.Patch
+                path("api/v1/auth/logout")
+            }
+        }
+}
diff --git a/data/src/main/kotlin/com/bff/wespot/data/repository/auth/AuthRepositoryImpl.kt b/data/src/main/kotlin/com/bff/wespot/data/repository/auth/AuthRepositoryImpl.kt
index ca87adf2..04460b61 100644
--- a/data/src/main/kotlin/com/bff/wespot/data/repository/auth/AuthRepositoryImpl.kt
+++ b/data/src/main/kotlin/com/bff/wespot/data/repository/auth/AuthRepositoryImpl.kt
@@ -61,4 +61,6 @@ class AuthRepositoryImpl @Inject constructor(
             RevokeReasonListDto(revokeReasons = revokeReasonList)
         )
     }
-}
\ No newline at end of file
+
+    override suspend fun signOut(): Result<Unit> = authDataSource.signOut()
+}
diff --git a/domain/src/main/kotlin/com/bff/wespot/domain/repository/auth/AuthRepository.kt b/domain/src/main/kotlin/com/bff/wespot/domain/repository/auth/AuthRepository.kt
index edfb1fe1..4d836d75 100644
--- a/domain/src/main/kotlin/com/bff/wespot/domain/repository/auth/AuthRepository.kt
+++ b/domain/src/main/kotlin/com/bff/wespot/domain/repository/auth/AuthRepository.kt
@@ -7,4 +7,5 @@ interface AuthRepository {
     suspend fun signIn(signIn: SignIn): Result<Any>
     suspend fun signUp(signUp: SignUp): Boolean
     suspend fun revoke(revokeReasonList: List<String>): Result<Unit>
+    suspend fun signOut(): Result<Unit>
 }
diff --git a/feature/entire/src/main/java/com/bff/wespot/entire/screen/setting/AccountSettingScreen.kt b/feature/entire/src/main/java/com/bff/wespot/entire/screen/setting/AccountSettingScreen.kt
index df69c788..263b0669 100644
--- a/feature/entire/src/main/java/com/bff/wespot/entire/screen/setting/AccountSettingScreen.kt
+++ b/feature/entire/src/main/java/com/bff/wespot/entire/screen/setting/AccountSettingScreen.kt
@@ -27,7 +27,10 @@ import com.bff.wespot.entire.state.EntireAction
 import com.bff.wespot.entire.state.EntireSideEffect
 import com.bff.wespot.entire.viewmodel.EntireViewModel
 import com.bff.wespot.navigation.Navigator
+import com.bff.wespot.ui.component.LoadingAnimation
+import com.bff.wespot.ui.util.handleSideEffect
 import com.ramcosta.composedestinations.annotation.Destination
+import org.orbitmvi.orbit.compose.collectAsState
 import org.orbitmvi.orbit.compose.collectSideEffect
 
 interface AccountSettingNavigator {
@@ -47,6 +50,9 @@ fun AccountSettingScreen(
     var showDialog by remember { mutableStateOf(false) }
 
     val action = viewModel::onAction
+    val state by viewModel.collectAsState()
+
+    handleSideEffect(viewModel.sideEffect)
 
     viewModel.collectSideEffect {
         when (it) {
@@ -54,7 +60,10 @@ fun AccountSettingScreen(
                 val intent = activityNavigator.navigateToAuth(context)
                 context.startActivity(intent)
             }
-            else -> {}
+            is EntireSideEffect.CloseSignOutDialog -> {
+                showDialog = false
+            }
+            is EntireSideEffect.CloseRevokeDialog -> { }
         }
     }
 
@@ -94,6 +103,10 @@ fun AccountSettingScreen(
             onDismissRequest = { },
         )
     }
+
+    if (state.isLoading) {
+        LoadingAnimation()
+    }
 }
 
 @Composable
diff --git a/feature/entire/src/main/java/com/bff/wespot/entire/screen/setting/RevokeConfirmScreen.kt b/feature/entire/src/main/java/com/bff/wespot/entire/screen/setting/RevokeConfirmScreen.kt
index 3b0b99e3..e4a8ee09 100644
--- a/feature/entire/src/main/java/com/bff/wespot/entire/screen/setting/RevokeConfirmScreen.kt
+++ b/feature/entire/src/main/java/com/bff/wespot/entire/screen/setting/RevokeConfirmScreen.kt
@@ -37,6 +37,7 @@ import com.bff.wespot.entire.viewmodel.EntireViewModel
 import com.bff.wespot.navigation.Navigator
 import com.bff.wespot.navigation.util.EXTRA_TOAST_MESSAGE
 import com.bff.wespot.ui.component.BottomButtonLayout
+import com.bff.wespot.ui.component.LoadingAnimation
 import com.bff.wespot.ui.component.WSBottomSheet
 import com.bff.wespot.ui.component.WSSelectionItem
 import com.bff.wespot.ui.util.handleSideEffect
@@ -74,6 +75,12 @@ fun RevokeConfirmScreen(
                 intent.putExtra(EXTRA_TOAST_MESSAGE, context.getString(R.string.revoke_done))
                 context.startActivity(intent)
             }
+
+            is EntireSideEffect.CloseRevokeDialog -> {
+                showDialog = false
+            }
+
+            is EntireSideEffect.CloseSignOutDialog -> { }
         }
     }
 
@@ -170,6 +177,10 @@ fun RevokeConfirmScreen(
             onDismissRequest = { },
         )
     }
+
+    if (state.isLoading) {
+        LoadingAnimation()
+    }
 }
 
 @Composable
diff --git a/feature/entire/src/main/java/com/bff/wespot/entire/state/EntireSideEffect.kt b/feature/entire/src/main/java/com/bff/wespot/entire/state/EntireSideEffect.kt
index 073562ce..f103b11d 100644
--- a/feature/entire/src/main/java/com/bff/wespot/entire/state/EntireSideEffect.kt
+++ b/feature/entire/src/main/java/com/bff/wespot/entire/state/EntireSideEffect.kt
@@ -2,4 +2,6 @@ package com.bff.wespot.entire.state
 
 sealed class EntireSideEffect {
     data object NavigateToAuth : EntireSideEffect()
+    data object CloseSignOutDialog : EntireSideEffect()
+    data object CloseRevokeDialog : EntireSideEffect()
 }
diff --git a/feature/entire/src/main/java/com/bff/wespot/entire/viewmodel/EntireViewModel.kt b/feature/entire/src/main/java/com/bff/wespot/entire/viewmodel/EntireViewModel.kt
index 4a8a2a13..0d6ac8aa 100644
--- a/feature/entire/src/main/java/com/bff/wespot/entire/viewmodel/EntireViewModel.kt
+++ b/feature/entire/src/main/java/com/bff/wespot/entire/viewmodel/EntireViewModel.kt
@@ -51,8 +51,8 @@ class EntireViewModel @Inject constructor(
             EntireAction.OnRevokeScreenEntered -> observeProfileDataFlow()
             EntireAction.OnBlockListScreenEntered -> getBlockedMessageList()
             EntireAction.OnRevokeConfirmed -> handleRevokeConfirmed()
-            EntireAction.OnRevokeButtonClicked -> revokeUser()
-            EntireAction.OnSignOutButtonClicked -> signOut()
+            EntireAction.OnRevokeButtonClicked -> handleRevoke()
+            EntireAction.OnSignOutButtonClicked -> handleSignOut()
             EntireAction.UnBlockMessage -> unblockMessage()
             EntireAction.OnInputRevokeReasonSelected -> handleInputRevokeReasonSelected()
             is EntireAction.OnUnBlockButtonClicked -> handleUnBlockButtonClicked(action.messageId)
@@ -93,34 +93,52 @@ class EntireViewModel @Inject constructor(
         reduce { state.copy(webLinkMap = webLinkMap) }
     }
 
-    private fun revokeUser() = intent {
+    private fun handleRevoke() = intent {
+        postSideEffect(EntireSideEffect.CloseRevokeDialog)
+        reduce { state.copy(isLoading = true) }
+
         val revokeReason = if (state.isInputRevokeReasonSelected) {
             state.revokeReasonList + state.inputRevokeReason
         } else {
             state.revokeReasonList
         }
 
-        viewModelScope.launch {
-            launch {
-                authRepository.revoke(revokeReason)
-                    .onSuccess {
-                        clearCachedData()
-                        postSideEffect(EntireSideEffect.NavigateToAuth)
-                    }
-                    .onNetworkFailure {
-                        postSideEffect(it.toSideEffect())
-                    }
-                    .onFailure {
-                        Timber.e(it)
-                    }
-            }
+        viewModelScope.launch(coroutineDispatcher) {
+            authRepository.revoke(revokeReason)
+                .onSuccess {
+                    KakaoLoginManager.revoke()
+                    clearCachedData()
+                    postSideEffect(EntireSideEffect.NavigateToAuth)
+                }
+                .onNetworkFailure {
+                    postSideEffect(it.toSideEffect())
+                }
+                .onFailure {
+                    reduce { state.copy(isLoading = false) }
+                    Timber.e(it)
+                }
         }
     }
 
-    private fun signOut() = intent {
-        clearCachedData()
-        KakaoLoginManager.logout()
-        postSideEffect(EntireSideEffect.NavigateToAuth)
+    private fun handleSignOut() = intent {
+        postSideEffect(EntireSideEffect.CloseSignOutDialog)
+        reduce { state.copy(isLoading = true) }
+
+        viewModelScope.launch(coroutineDispatcher) {
+            authRepository.signOut()
+                .onSuccess {
+                    KakaoLoginManager.logout()
+                    clearCachedData()
+                    postSideEffect(EntireSideEffect.NavigateToAuth)
+                }
+                .onNetworkFailure {
+                    postSideEffect(it.toSideEffect())
+                }
+                .onFailure {
+                    reduce { state.copy(isLoading = false) }
+                    Timber.e(it)
+                }
+        }
     }
 
     private fun clearCachedData() {