diff --git a/app/src/main/java/com/sopt/geonppang/presentation/common/LoginNeededDialog.kt b/app/src/main/java/com/sopt/geonppang/presentation/common/LoginNeededDialog.kt
index a57a9e28..620b50f2 100644
--- a/app/src/main/java/com/sopt/geonppang/presentation/common/LoginNeededDialog.kt
+++ b/app/src/main/java/com/sopt/geonppang/presentation/common/LoginNeededDialog.kt
@@ -22,6 +22,7 @@ import com.sopt.geonppang.presentation.type.LoginNeededType
 import com.sopt.geonppang.presentation.type.PlatformType
 import com.sopt.geonppang.presentation.type.UserRoleType
 import com.sopt.geonppang.util.AmplitudeUtils
+import com.sopt.geonppang.util.UiState
 import com.sopt.geonppang.util.binding.BindingBottomSheetDialogFragment
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.flow.launchIn
@@ -92,6 +93,16 @@ class LoginNeededDialog(
                 else -> {}
             }
         }.launchIn(lifecycleScope)
+
+        authViewModel.signUpState.flowWithLifecycle(lifecycle).onEach { signUpState ->
+            when (signUpState) {
+                is UiState.Success -> {
+                    authViewModel.setAutoLogin()
+                }
+
+                else -> {}
+            }
+        }.launchIn(lifecycleScope)
     }
 
     private fun moveToNickNameSetting() {