diff --git a/app/Http/Controllers/WorkerController.php b/app/Http/Controllers/WorkerController.php
index b4f7baf..e64f858 100644
--- a/app/Http/Controllers/WorkerController.php
+++ b/app/Http/Controllers/WorkerController.php
@@ -716,7 +716,7 @@ class WorkerController extends Controller
 
             if (isset($Worker->id) && !empty($data['job_titles'])) {
                 $existJob = Job_title::query()->find($data['job_titles']);
-                if (!$existJob) {
+                if ($existJob) {
                     $Title_Worker = new Title_worker();
                     $Title_Worker->worker_id = $Worker->id;
                     $Title_Worker->job_title_id = $data['job_titles'];