diff --git a/app/src/main/java/sopt/uni/presentation/IntroActivity.kt b/app/src/main/java/sopt/uni/presentation/IntroActivity.kt
index 0f072c0..947741b 100644
--- a/app/src/main/java/sopt/uni/presentation/IntroActivity.kt
+++ b/app/src/main/java/sopt/uni/presentation/IntroActivity.kt
@@ -21,7 +21,7 @@ import timber.log.Timber
 import javax.inject.Inject
 
 @AndroidEntryPoint
-class IntroActivity : AppCompatActivity(), UpdateDialogFragment.UpdateDialogListener {
+class IntroActivity : AppCompatActivity() {
     @Inject
     lateinit var shortGameRepository: ShortGameRepository
 
@@ -56,18 +56,12 @@ class IntroActivity : AppCompatActivity(), UpdateDialogFragment.UpdateDialogList
         }
     }
 
-    override fun onDialogDismissed() {
-        checkUserStatus()
-    }
-
-    override fun onUpdateComplete() {
-        checkUserStatus()
-    }
-
     private fun showUpdateDialog() {
-        val dialogFragment = UpdateDialogFragment().apply {
-            updateDialogListener = this@IntroActivity
-        }
+        val dialogFragment = UpdateDialogFragment(
+            onDismissOrComplete = {
+                checkUserStatus()
+            },
+        )
         dialogFragment.show(supportFragmentManager, "UpdateDialog")
     }
 
diff --git a/app/src/main/java/sopt/uni/presentation/home/UpdateDialogFragment.kt b/app/src/main/java/sopt/uni/presentation/home/UpdateDialogFragment.kt
index ae07702..87222f1 100644
--- a/app/src/main/java/sopt/uni/presentation/home/UpdateDialogFragment.kt
+++ b/app/src/main/java/sopt/uni/presentation/home/UpdateDialogFragment.kt
@@ -20,11 +20,9 @@ import timber.log.Timber
 import javax.inject.Inject
 
 @AndroidEntryPoint
-class UpdateDialogFragment :
+class UpdateDialogFragment(private val onDismissOrComplete: () -> Unit) :
     BindingDialogFragment<TitleAction2DialogBinding>(R.layout.title_action2_dialog) {
 
-    lateinit var updateDialogListener: UpdateDialogListener
-
     @Inject
     lateinit var appUpdateManager: AppUpdateManager
 
@@ -38,7 +36,7 @@ class UpdateDialogFragment :
             btnRight.setText(getString(R.string.update_dialog_ok))
             btnLeft.setOnSingleClickListener {
                 dismiss()
-                updateDialogListener.onDialogDismissed()
+                onDismissOrComplete()
             }
             btnRight.setOnSingleClickListener {
                 updateSparkle()
@@ -72,16 +70,11 @@ class UpdateDialogFragment :
                     IS_UPDATE_AVAILABLE,
                     true,
                 )
-                updateDialogListener.onUpdateComplete()
+                onDismissOrComplete()
             }
         }
 
     companion object {
         const val IS_UPDATE_AVAILABLE = "IS_UPDATE_AVAILABLE"
     }
-
-    interface UpdateDialogListener {
-        fun onUpdateComplete()
-        fun onDialogDismissed()
-    }
 }