diff --git a/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Module.kt b/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Module.kt
index 91de6044..b5803e5d 100644
--- a/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Module.kt
+++ b/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Module.kt
@@ -381,12 +381,6 @@ private fun ModuleList(
     val hasShownWarning =
         rememberSaveable { mutableStateOf(prefs.getBoolean("has_shown_warning", false)) }
 
-    var useOverlayFs by rememberSaveable {
-        mutableStateOf(
-            prefs.getBoolean("use_overlay_fs", false)
-        )
-    }
-
     val loadingDialog = rememberLoadingDialog()
     val confirmDialog = rememberConfirmDialog()
 
diff --git a/manager/app/src/main/java/com/rifsxd/ksunext/ui/viewmodel/ModuleViewModel.kt b/manager/app/src/main/java/com/rifsxd/ksunext/ui/viewmodel/ModuleViewModel.kt
index 69221aef..c122e302 100644
--- a/manager/app/src/main/java/com/rifsxd/ksunext/ui/viewmodel/ModuleViewModel.kt
+++ b/manager/app/src/main/java/com/rifsxd/ksunext/ui/viewmodel/ModuleViewModel.kt
@@ -22,7 +22,6 @@ import java.util.Locale
 import com.rifsxd.ksunext.ksuApp
 import com.rifsxd.ksunext.ui.util.HanziToPinyin
 import com.rifsxd.ksunext.ui.util.listModules
-import com.rifsxd.ksunext.ui.util.overlayFsAvailable
 import org.json.JSONArray
 import org.json.JSONObject
 
@@ -57,9 +56,6 @@ class ModuleViewModel : ViewModel() {
         val changelog: String,
     )
 
-    var isOverlayAvailable by mutableStateOf(overlayFsAvailable())
-        private set
-
     var isRefreshing by mutableStateOf(false)
         private set
 
@@ -115,7 +111,6 @@ class ModuleViewModel : ViewModel() {
                 val oldModuleList = modules
 
                 kotlin.runCatching {
-                    isOverlayAvailable = overlayFsAvailable()
                     val result = listModules()
                     Log.i(TAG, "result: $result")