Backpack save image with original name

Hello guys!

I am using laravel backpack for my backoffice and i need to upload some images, i copy the code from their website and works fine, but i need the original name on the images, i tried some things, but is not working.

What i need to change here?

...

public function setImageAttribute($value) { $attribute_name = "image1"; $disk = "uploads"; // or use your own disk, defined in config/filesystems.php $destination_path = "productimg"; // path relative to the disk above

    // if the image was erased
    if ($value==null) {
        // delete the image from disk
        \Storage::disk($disk)->delete($this->{$attribute_name});

        // set null in the database column
        $this->attributes[$attribute_name] = null;
    }

    // if a base64 was sent, store it in the db
    if (starts_with($value, 'data:image'))
    {
        // 0. Make the image
        $image1 = \Image::make($value)->encode('jpg', 90);

    // 1. Generate a filename.
        $filename = md5($value.time()).'.jpg';

    // 2. Store the image on disk.
        \Storage::disk($disk)->put($destination_path.'/'.$filename, $image1->stream());

    // 3. Delete the previous image, if there was one.
        \Storage::disk($disk)->delete($this->{$attribute_name});

        // 4. Save the public path to the database
    // but first, remove "public/" from the path, since we're pointing to it from the root folder
    // that way, what gets saved in the database is the user-accesible URL
        $public_destination_path = Str::replaceFirst('uploads/', '', $destination_path);
        $this->attributes[$attribute_name] = $public_destination_path.'/'.$filename;

    }
}

...

Tks!