diff --git a/src/app/shared/sinonimo/sinonimo.component.ts b/src/app/shared/sinonimo/sinonimo.component.ts
index bf573cd..b6407fe 100644
--- a/src/app/shared/sinonimo/sinonimo.component.ts
+++ b/src/app/shared/sinonimo/sinonimo.component.ts
@@ -58,19 +58,14 @@ export class SinonimoComponent implements OnInit {
 
     for (const articulo of this.articulosSelected) {
       ID_SINS.push(articulo.ID_SIN);
-    }
-
-    for (const articulo of this.articulosSelected) {
       observables.push(this.articuloService.getById(articulo.id));
     }
 
     forkJoin(observables)
       .subscribe((res: IArticulo[]) => {
-        for (const articulo of res) {
-          for (const ID_SIN of ID_SINS) {
-            articulo.ID_SIN = ID_SIN;
-          }
-        }
+        res.forEach((articulo, i) => {
+          articulo.ID_SIN = ID_SINS[i];
+        });
         this.modalRef.hide();
         this.onClose.next({
           articulos: res,