I got a problem with choose calendar in vue 3

Question

I got a problem like this : StartOn: "2022-12-08" But I choose a calendar in primevue is : 2022-12-09 When I choose a date in calendar. It automatically goes back 1 day.

This is my code in vue:

<Calendar
                inputId="time24"
                v-model="this.collectionItems.StartOn"
                :showTime="false"
                :showSeconds="true"
                :date-format='yy-mm-dd'
              />

This is my code in Laravel Backend

public function create(Request $req)
    {
        try {
            $collection = new Collection();
            $collection->NameCollection = $req->input('NameCollection');
            $collection->Description = $req->input('Description');
            $collection->LogoImagePath = $req->input('LogoImagePath');
            $collection->WallPaperPath = $req->input('WallPaperPath');
            $collection->StartOn= Carbon::parse($req->StartOn)->format('Y-m-d'); 
            $collection->EndOn = $req->input('EndOn');
            $collection->CoverImagePath = $req->input('CoverImagePath');
            $collection->save();
            return $collection;
        } catch (Throwable $e) {
            return $e->getMessage();
        }
    }

What is the problem ? How do I fix it ? I want to result is when I choose 2022-12-09, I had a result is 2022-12-09