fix

app/Filament/Resources/ProjectResource.php

                                 ->required(),
                         ])
                             ->reorderableWithButtons()
-                            ->defaultItems(0),
+                            ->defaultItems(0)
+                            ->visible(fn($get) => $get('badge_type') == 1),
                         Repeater::make('badgesAward')->label('取得標章')->schema([
                             Select::make('badge_id')
                                 ->options(function () {
                                 ->closeOnDateSelection(),
                         ])
                             ->reorderableWithButtons()
-                            ->defaultItems(0),
+                            ->defaultItems(0)
+                            ->visible(fn($get) => $get('badge_type') == 2),
                     ]),
                     Tab::make('開發歷程')->schema([
                         Repeater::make('histories')->label('')->schema([