web/repertory/lib/screens/add_mount_screen.dart

@@ -67,9 +67,7 @@ class _AddMountScreenState extends State<AddMountScreen> {
                     const SizedBox(width: constants.padding),
                     DropdownButton<String>(
                       value: _mountType,
-                      onChanged: (mountType) {
+                      onChanged: (mountType) => _handleChange(mountType ?? ''),
-                        _handleChange(mountType ?? '');
-                      },
                       items:
                           constants.providerTypeList
                               .map<DropdownMenuItem<String>>((item) {
@@ -187,17 +185,8 @@ class _AddMountScreenState extends State<AddMountScreen> {
   }
 
   void _handleChange(String mountType) {
-    if (_mountType == mountType) {
-      return;
-    }
-
     setState(() {
       _mountType = mountType;
-      _mountNameController.text =
-          (mountType == 'Sia' && _mountNameController.text.isEmpty)
-              ? 'default'
-              : '';
-
       _mount =
           (_mountNameController.text.isEmpty)
               ? null