feat: refs #6321 use Date.vnNew

modules/item/back/methods/item/getSimilar.js

@@ -32,7 +32,7 @@ module.exports = Self => {
         const query = [
             filter.itemFk,
             where.warehouseFk,
-            where.date ?? Date.vnNew().toISOString().split('T')[0],
+            where.date ?? Date.vnNew(),
             where.showType ?? true,
             where.scopeDays ?? 2
         ];