fixed user api enable / disable endpoint issue.

app/Jobs/Auth/UpdateUser.php

@@ -89,6 +89,7 @@ class UpdateUser extends Job implements ShouldUpdate
         }
 
         // Can't unassigned company, The company must be assigned at least one user.
+        if ($this->request->has('companies')) {
             $companies = (array) $this->request->get('companies', []);
             $user_companies = $this->model->companies()->pluck('id')->toArray();
 
@@ -113,3 +114,4 @@ class UpdateUser extends Job implements ShouldUpdate
             }
         }
     }
+}