diff --git a/lib/pages/device_managment/device_setting/sub_space_dialog.dart b/lib/pages/device_managment/device_setting/sub_space_dialog.dart
index 2a512fd9..8b5f6850 100644
--- a/lib/pages/device_managment/device_setting/sub_space_dialog.dart
+++ b/lib/pages/device_managment/device_setting/sub_space_dialog.dart
@@ -23,17 +23,6 @@ class SubSpaceDialog extends StatefulWidget {
 class _SubSpaceDialogState extends State<SubSpaceDialog> {
   String? _selectedId;
 
-  // @override
-  // void didUpdateWidget(SubSpaceDialog oldWidget) {
-  //   super.didUpdateWidget(oldWidget);
-  //   // Update internal state when external value changes
-  //   if (widget.selected != _selectedId) {
-  //     setState(() {
-  //       _selectedId = widget.selected;
-  //     });
-  //   }
-  // }
-
   @override
   void initState() {
     super.initState();