diff --git a/app/Http/Controllers/Opendata/DatasetTambahanController.php b/app/Http/Controllers/Opendata/DatasetTambahanController.php
index a5372c2..f337a29 100644
--- a/app/Http/Controllers/Opendata/DatasetTambahanController.php
+++ b/app/Http/Controllers/Opendata/DatasetTambahanController.php
@@ -59,15 +59,21 @@ class DatasetTambahanController extends Controller
     public function grid(Request $request)
     {
         if((session('group_id') == 1) || (session('group_alias') == 'admin') || (session('group_alias') == 'admin_ta') ){
-            $data = DatasetTambahan::with(['tabelData'])->orderBy('DatasetTambahanId','DESC')->get();
+            $data = DatasetTambahan::with(['tabelData']);
         }else{
-            $data = DatasetTambahan::with(['tabelData'])->orderBy('DatasetTambahanId','DESC')->whereIn('instansi_id',[session('instansi_id')])->get();
+            $data = DatasetTambahan::with(['tabelData'])->whereIn('instansi_id',[session('instansi_id')]);
         }
+        if(@$request->tahun){
+            $data->where('tahun',$request->tahun);
+        }else{
+            $data->where('tahun',date('Y'));
+        }
+        $data->orderBy('DatasetTambahanId','DESC');
         // $data = User::with(['group'])->orderBy('id','DESC')->get();
         $_data = [];
 
 
-        foreach ($data as $key => $row) {
+        foreach ($data->get() as $key => $row) {
 
 
             $action = '';
diff --git a/resources/views/modules/opendata/dataset-tambahan/index.blade.php b/resources/views/modules/opendata/dataset-tambahan/index.blade.php
index c22f68e..266b8f1 100644
--- a/resources/views/modules/opendata/dataset-tambahan/index.blade.php
+++ b/resources/views/modules/opendata/dataset-tambahan/index.blade.php
@@ -10,7 +10,12 @@
                     <h3 class="text-lg font-bold text-slate-900">{{$title}}</h3>
                     {{-- <p class="text-xs text-slate-500 font-medium">Pengelolaan data masuk dari berbagai stasiun pemantauan.</p> --}}
                 </div>
-                <div class="flex items-center space-x-2">
+                <div class="flex items-center space-x-2" id="pencarian">
+                    <select name="tahun" class="p-2 border tahun rounded bg-white" id="">
+                        @for($i = (date('Y')-2); date('Y') >= $i ;  $i++)
+                            <option {{$i == date('Y') ? 'selected' : ''}} value="{{$i}}">{{$i}}</option>
+                        @endfor
+                    </select>
                     @if(access('is_create', $route.'.*','module',false) || access('is_update', $route.'.*','module',false))
                     <a href="{{route($route.'.update')}}" class="p-2 rounded-xl bg-blue-500 transition-colors flex items-center text-sm font-semibold text-white">
                         <i data-lucide="plus" class="w-4 h-4 mr-2"></i> Tambah Data
@@ -34,6 +39,7 @@
                         data-sort-order="desc"
                         data-page-size="10"
                         data-id-field="id"
+                        data-query-params="queryParams"
                         id="grid-data">
                     <thead class="bg-slate-100 border-b border-slate-100">
                         <tr class="">
@@ -57,6 +63,17 @@
 @endsection
 @section('js')
 <script type="text/javascript">
+var $table = $('#grid-data');
+$('.tahun').on('change',function(){
+    $table.bootstrapTable('refresh');
+});
+function queryParams(params) {
+    $('#pencarian').find('input[name], select').each(function() {
+        params[$(this).attr('name')] = $(this).val()
+    })
+
+    return params
+}
 $("#grid-data").on("click", ".remove_data", function() {
 var base_url = $(this).attr('data-href');
 var id = $(this).attr('data-id');