The value of textaria does not updated and only this value!

Edit Book

<form action="/books/edit/<%= book._id %> " method="POST">

    <div class="form-group">

        <label for="">Title</label><br>

        <input type="text" name="bookTitle" value="<%= book.title %> " class="form-control">

    </div>

    <div class="form-group">

        <label for="">Author</label><br>

        <input type="text" name="bookAuthor" value="<%= book.author %> " class="form-control">

    </div>

    <div class="form-group">

        <label for="">Description</label><br>

        <textarea= name="bookStory" cols="30" rows="5" class="form-control"><%= book.description %></textarea>

    </div>

    <div class="file-upload-wrapper form-group">

        <label for="">Book cover : </label>

        <input type="text" name="bookImage" value="<%= book.image_url %> " class="form-control">

    </div>

    <button type="submit" name="btn" class="btn btn-primary">Edit</button>

</form>