diff --git a/app/DataTables/WorklistDataTable.php b/app/DataTables/WorklistDataTable.php
index 3c8b050..697f5ec 100644
--- a/app/DataTables/WorklistDataTable.php
+++ b/app/DataTables/WorklistDataTable.php
@@ -62,13 +62,6 @@ public function html(): HtmlBuilder
     public function getColumns(): array
     {
         return [
-            Column::computed('action')
-                ->exportable(false)
-                ->printable(false)
-                ->width(60)
-                ->addClass('text-center'),
-
-            Column::make('id'),
             Column::make('study_priority'),
             Column::make('study_modality'),
 
@@ -83,9 +76,15 @@ public function getColumns(): array
             Column::make('study_description'),
             Column::make('reporting_physician_id'),
             Column::make('body_part_examined'),
-            Column::make('image_count'),
+            Column::make('num_instances'),
 
             // Column::make('xxx'),
+            Column::computed('action')
+                ->exportable(false)
+                ->printable(false)
+                ->width(60)
+                ->addClass('text-center'),
+
         ];
     }
 
diff --git a/app/Models/Enums/Priority.php b/app/Models/Enums/Priority.php
new file mode 100644
index 0000000..fac6c0a
--- /dev/null
+++ b/app/Models/Enums/Priority.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Models\Enums;
+
+enum Priority: int
+{
+    case Low = 0;
+    case Normal = 50;
+    case High = 75;
+    case Urgent = 100;
+}
diff --git a/app/Models/Study.php b/app/Models/Study.php
index d0203bc..1394e19 100644
--- a/app/Models/Study.php
+++ b/app/Models/Study.php
@@ -3,6 +3,7 @@
 namespace App\Models;
 
 use App\Models\Enums\Permission;
+use App\Models\Enums\Priority;
 use App\Models\Enums\ReportStatus;
 use App\Models\Enums\StudyLevelStatus;
 use App\Models\Traits\HashableId;
@@ -22,6 +23,7 @@ protected function casts(): array
             'is_archived' => 'boolean',
             'study_status' => StudyLevelStatus::class,
             'report_status' => ReportStatus::class,
+            'study_priority' => Priority::class,
             'received_at' => 'datetime',
             'reported_at' => 'datetime',
             'assigned_at' => 'datetime',
@@ -184,4 +186,13 @@ public function toArray(): array
             'allowed' => $this->allowed(),
         ]);
     }
+
+    public function getPriorityIconAttribute(): string
+    {
+        return match ($this->study_priority) {
+            1 => 'fa fa-star text-warning',
+            2 => 'fa fa-star text-danger',
+            default => 'fa fa-star text-primary',
+        };
+    }
 }
diff --git a/app/Services/Pacs/Sync/StudiesSync.php b/app/Services/Pacs/Sync/StudiesSync.php
index 858e474..c069c32 100644
--- a/app/Services/Pacs/Sync/StudiesSync.php
+++ b/app/Services/Pacs/Sync/StudiesSync.php
@@ -116,7 +116,7 @@ public function transformData(mixed $orthanc_src): array
             'referring_physician_name' => data_get($orthanc_src, 'MainDicomTags.ReferringPhysicianName'),
             'study_id' => data_get($orthanc_src, 'MainDicomTags.StudyID'),
             'study_instance_uid' => data_get($orthanc_src, 'MainDicomTags.StudyInstanceUID'),
-            'study_modality' => data_get($orthanc_src, 'RequestedTags.Modality'),
+            'modality' => data_get($orthanc_src, 'RequestedTags.Modality'),
             'body_part_examined' => data_get($orthanc_src, 'RequestedTags.BodyPartExamined'),
 
             'study_date' => DicomUtils::dateTimeToCarbon($orthanc_src['MainDicomTags']['StudyDate'], $orthanc_src['MainDicomTags']['StudyTime']) ?? now('UTC'),
diff --git a/database/migrations/2024_12_27_060234_create_studies_table.php b/database/migrations/2024_12_27_060234_create_studies_table.php
index 674cf88..b69a515 100644
--- a/database/migrations/2024_12_27_060234_create_studies_table.php
+++ b/database/migrations/2024_12_27_060234_create_studies_table.php
@@ -1,5 +1,6 @@
 <?php
 
+use App\Models\Enums\Priority;
 use App\Models\Enums\ReportStatus;
 use App\Models\Enums\StudyLevelStatus;
 use Illuminate\Database\Migrations\Migration;
@@ -14,7 +15,7 @@ public function up(): void
             $table->id();
             $table->string('orthanc_uuid')->unique();
             $table->boolean('is_archived')->default(false);
-            $table->unsignedTinyInteger('study_priority')->default(0);
+            $table->unsignedTinyInteger('priority')->default(Priority::Normal);
 
             $table->string('patient_id')->nullable();
             $table->string('patient_uuid')->nullable()->index();
@@ -24,13 +25,13 @@ public function up(): void
 
             $table->string('study_instance_uid')->index();
             $table->string('study_id')->nullable();
-            $table->string('institution_name')->nullable();
             $table->string('accession_number')->nullable();
+            $table->string('institution_name')->nullable();
             $table->string('study_description')->nullable();
             $table->string('body_part_examined')->nullable();
+            $table->string('modality', 4)->nullable();
 
             $table->string('referring_physician_name')->nullable();
-            $table->string('study_modality', 4)->nullable();
             $table->timestamp('study_date');
             $table->timestamp('received_at');
             $table->timestamp('assigned_at')->nullable();