diff --git a/app/src/main/java/org/sopt/dosopttemplate/data/service/AuthService.kt b/app/src/main/java/org/sopt/dosopttemplate/data/service/AuthService.kt
index 9f2f7cd..4eecdd0 100644
--- a/app/src/main/java/org/sopt/dosopttemplate/data/service/AuthService.kt
+++ b/app/src/main/java/org/sopt/dosopttemplate/data/service/AuthService.kt
@@ -18,5 +18,5 @@ interface AuthService {
     @POST("api/v1/members/sign-in")
     suspend fun login(
         @Body request: RequestLoginDto,
-    ): Call<ResponseLoginDto>
+    ): ResponseLoginDto
 }
diff --git a/app/src/main/java/org/sopt/dosopttemplate/presentation/auth/LoginActivity.kt b/app/src/main/java/org/sopt/dosopttemplate/presentation/auth/LoginActivity.kt
index 3328716..d4b4567 100644
--- a/app/src/main/java/org/sopt/dosopttemplate/presentation/auth/LoginActivity.kt
+++ b/app/src/main/java/org/sopt/dosopttemplate/presentation/auth/LoginActivity.kt
@@ -8,7 +8,6 @@ import android.view.MotionEvent
 import android.view.View
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
-import org.sopt.dosopttemplate.R
 import org.sopt.dosopttemplate.data.User
 import org.sopt.dosopttemplate.databinding.ActivityLoginBinding
 import org.sopt.dosopttemplate.di.UserSharedPreferences
@@ -70,7 +69,32 @@ class LoginActivity : AppCompatActivity() {
                     }
 
                     is UiState.Failure -> {
-                        //showShortSnackBar(binding.root, "로그인 성공, 유저 아이디 : ${loginViewModel.}")
+                        showShortSnackBar(binding.root, "실패")
+                    }
+
+                    is UiState.Loading -> {
+                        showShortSnackBar(binding.root, "로딩중")
+                    }
+                }
+            }
+
+            loginViewModel.getLoginInfo.observe(
+                this,
+            ) { uiState ->
+                when (uiState) {
+                    is UiState.Success -> {
+                        if (binding.cbLoginAutologin.isChecked) {
+                            signUpUser?.let {
+                                loginViewModel.saveUserForAutoLogin(this, it)
+                            }
+                        }
+
+                        val userId = uiState.data?.userId
+                        showShortSnackBar(binding.root, "로그인 성공, 유저 아이디 : $userId")
+                    }
+
+                    is UiState.Failure -> {
+                        showShortSnackBar(binding.root, "실패")
                     }
 
                     is UiState.Loading -> {
diff --git a/app/src/main/java/org/sopt/dosopttemplate/presentation/auth/LoginViewModel.kt b/app/src/main/java/org/sopt/dosopttemplate/presentation/auth/LoginViewModel.kt
index 47f6ba3..88a19e5 100644
--- a/app/src/main/java/org/sopt/dosopttemplate/presentation/auth/LoginViewModel.kt
+++ b/app/src/main/java/org/sopt/dosopttemplate/presentation/auth/LoginViewModel.kt
@@ -9,18 +9,18 @@ import kotlinx.coroutines.launch
 import org.sopt.dosopttemplate.data.User
 import org.sopt.dosopttemplate.data.remote.ServicePool
 import org.sopt.dosopttemplate.data.remote.request.RequestLoginDto
-import org.sopt.dosopttemplate.data.remote.response.ResponseLoginDto
 import org.sopt.dosopttemplate.di.UserSharedPreferences
 import org.sopt.dosopttemplate.util.UiState
-import retrofit2.Call
 
 class LoginViewModel : ViewModel() {
     private val _loginResult = MutableLiveData<UiState<Boolean>>()
     val loginResult: LiveData<UiState<Boolean>> get() = _loginResult
 
+    private val _getLoginInfo = MutableLiveData<UiState<User>>()
+    val getLoginInfo: LiveData<UiState<User>> get() = _getLoginInfo
+
     fun loginUser(inputId: String, inputPw: String) = viewModelScope.launch {
         _loginResult.value = UiState.Loading
-        lateinit var getUserInfo: Call<ResponseLoginDto>
 
         runCatching {
             ServicePool.authService.login(
@@ -28,11 +28,11 @@ class LoginViewModel : ViewModel() {
             )
         }.onSuccess {
             // getUserInfo = it
+            _loginResult.value = UiState.Success(true)
+            _getLoginInfo.value = UiState.Success(User(it.id.toString(), it.username, it.nickname))
         }.onFailure {
             _loginResult.value = UiState.Failure(it.message.toString())
         }
-
-        _loginResult.value = UiState.Success(true)
     }
 
     fun saveUserForAutoLogin(context: Context, signUpUser: User) {