diff --git a/app/Http/Controllers/V3/ObservedItemController.php b/app/Http/Controllers/V3/ObservedItemController.php
index 39169d72..2bc271ce 100644
--- a/app/Http/Controllers/V3/ObservedItemController.php
+++ b/app/Http/Controllers/V3/ObservedItemController.php
@@ -23,37 +23,20 @@ class ObservedItemController extends Controller
     public function filter(FilterRequest $request): JsonResponse
     {
         $columns = array(
-            'id', 'item_id', 'sub_item_id'
+            'id', 'item_id', 'road_patrol_id', 'roadPatrol.start_time', 'roadPatrol.end_time',
         );
 
         $allowedFilters = $columns;
         $allowedSortings = $columns;
 
-        $data = ObservedItem::query()->whereNull('road_item_id')
-            ->when($request->start_date, function (Builder $query) use ($request) {
-                return $query->whereHas('roadPatrol', function (Builder $query) use ($request) {
-                    $query->WhereBetween('start_time', [$request->start_date.' 00:00:00', $request->end_date.' 23:59:59'])
-                        ->orWhereBetween('end_time', [$request->start_date.' 00:00:00', $request->end_date.' 23:59:59']);
-                });
-            })
-            ->when($request->road_patrol_id, function (Builder $query) use ($request) {
-                return $query->where('road_patrol_id', $request->road_patrol_id);
-            })
-            ->when($request->item_id, function (Builder $query) use ($request) {
-                return $query->where('item_id', $request->item_id);
-            })
-            ->selectRaw('id as item, item_id, item_name, sub_item_id, sub_item_name, local_name');
-
-        if($data->get()->isEmpty()) {
-            return $this->errorResponse('موردی یافت نشد');
-        }
+        $data = ObservedItem::query()->whereNull('road_item_id');
 
         $dataTable = DataTableFacade::run(
             $data,
             $request,
             allowedFilters: $allowedFilters,
-            allowedSortings: $allowedSortings);
-
+            allowedSortings: $allowedSortings
+        );
 
         return response()->json($dataTable);
     }
diff --git a/routes/v3.php b/routes/v3.php
index 6a71fb03..405f76c8 100644
--- a/routes/v3.php
+++ b/routes/v3.php
@@ -184,6 +184,6 @@ Route::prefix('observed_items')
     ->name('observedItem.')
     ->controller(ObservedItemController::class)
     ->group(function () {
-        Route::post('/filter', 'filter')->name('filter');
+        Route::get('/filter', 'filter')->name('filter');
         Route::get('/{observedItem}', 'show')->name('show');
     });