diff --git a/app/Http/Controllers/Api/EstandarController.php b/app/Http/Controllers/Api/EstandarController.php
index 40cb327..ad81dc8 100644
--- a/app/Http/Controllers/Api/EstandarController.php
+++ b/app/Http/Controllers/Api/EstandarController.php
@@ -74,11 +74,16 @@ class EstandarController extends Controller
 
     public function updateEstandar(Request $request, $id)
     {
+		$request->validate([
+            "id_user" => 'exists:App\Models\User,id',
+        ]);
+
         $id_user = auth()->user()->id;
         if (Estandar::where(["id_user" => $id_user, "id" => $id])->exists()) {
             $estandar = Estandar::find($id);
             $estandar->name = isset($request->name) ? $request->name : $estandar->name;
             $estandar->cabecera = isset($request->cabecera) ? $request->cabecera : $estandar->cabecera;
+			$estandar->id_user = isset($request->id_user) ? $request->id_user : $estandar->id_user;
             $estandar->save();
             return response([
                 "status" => 1,
diff --git a/app/Models/User.php b/app/Models/User.php
index ad74932..261dee6 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -56,4 +56,9 @@ class User extends Authenticatable
   {
     return plan::where('id', $id_plan)->where('id_user', $this->id)->exists();
   }
+
+  public function isEncargadoEstandar($id_estandar)
+  {
+    return Estandar::where('id', $id_estandar)->where('id_user', $this->id)->exists();
+  }
 }