      {{ $topic := .Topic $.db }}
        {{ $creater := $topic.Creater $.db }}
        <article class="media">
          <div class="media-content">
            <div class="content">
              <p>
                <time datetime="{{ .CreatedAt }}">{{ formattime .CreatedAt }}</time>
                回复了
                <a href="/member/{{$creater.Username}}">{{$creater.Username}}</a>
                创建的主题: <a href="/t/{{$topic.Id_.Hex}}">{{$topic.Title}}</a>
              </p>
            