Why a string that has persian/arabic and English characters, was messed up in browser view?

I’m coding an ASP.NET core application. I read a record of SQL database and I want to show it in my html page through a Jquery function. It’s a part of my code:

//some code...

    <script charset="utf-8" type="text/javascript">
       $(document).ready(function () {
         var materialname = [];
         
         @if (Model.Count() != 0)
         {
            foreach (var item in Model)
            {
              @:console.log('name: ' + '@item.material.StoreName');
              @:materialname.push('@item.material.StoreName');

            } 
         }
       });
   </script>

When I run this code, it’s showed an incorrect string in console.
for example, StoreName in DB is:

but it is showed in console like this:

 name: محصول دسته AB اندازه 5mm

How can I correct this and show a right encoding char?