diff --git a/projects/tiampersian/kendo-jalali-date-inputs/package.json b/projects/tiampersian/kendo-jalali-date-inputs/package.json
index 3df21b2..121ebf2 100644
--- a/projects/tiampersian/kendo-jalali-date-inputs/package.json
+++ b/projects/tiampersian/kendo-jalali-date-inputs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tiampersian/kendo-jalali-date-inputs",
-  "version": "0.1.334",
+  "version": "0.1.336",
   "license": "MIT",
   "description": "angular jalali ( persian ) date time picker base on kendo-angular-dateinputs ",
   "homepage": "https://github.com/tiampersian/kendo-jalali-date-inputs",
diff --git a/projects/tiampersian/kendo-jalali-date-inputs/src/lib/services/jalali-month-view.service.ts b/projects/tiampersian/kendo-jalali-date-inputs/src/lib/services/jalali-month-view.service.ts
index a77365c..e82fa92 100644
--- a/projects/tiampersian/kendo-jalali-date-inputs/src/lib/services/jalali-month-view.service.ts
+++ b/projects/tiampersian/kendo-jalali-date-inputs/src/lib/services/jalali-month-view.service.ts
@@ -26,7 +26,7 @@ export class JalaliMonthViewService extends MonthViewService {
   abbrMonthNames2() {
     if (this.intl.isJalali) {
       return Array.from(Array(12).keys()).map((x, i) => {
-        return this.intl.getDayJsValue('' + i, 'M').format('MMMM');
+        return this.intl.getDayJsValue('' + i).format('MMMM');
       });
     }
     return this.intl.getDayJsValue().localeData().monthsShort();