Django通用视图DeleteView删除意外对象

我已经为我的“相册”模型创建了DeleteView，但是现在可以正常工作了。这是我的脚本：

urls.py

from django.conf.urls import url
from . import views

urlpatterns = [
    url(r'^albums/create/$', views.AlbumCreateView.as_view(), name='album_create'),
    url(r'^albums/(?P<slug>[-\w]+)/update/$', views.AlbumUpdateView.as_view(), name='album_update'),
    url(r'^albums/(?P<slug>[-\w]+)/delete/$', views.AlbumDeleteView.as_view(), name='album_delete'),
    url(r'^albums/(?P<slug>[-\w]+)/$', views.AlbumDetailView.as_view(), name='album_detail'),
    url(r'^albums/$', views.AlbumListView.as_view(), name='album_index'),
    url(r'^songs/create/$', views.SongCreateView.as_view(), name='song_create'),
    url(r'songs/$', views.SongListView.as_view(), name='song_index'),
    url(r'^(?P<song_id>[0-9]+)/favorite/$', views.make_song_favorite, name='song_favorite'),
    url(r'^$', views.AllAlbumListView.as_view(), name='index'),
]

views.py

from django.views.generic import ListView, DeleteView
from django.contrib.auth.mixins import LoginRequiredMixin

from .models import Album

class AlbumListView(LoginRequiredMixin, ListView):
    template_name = 'music/album_index.html'
    context_object_name = 'all_albums'

    def get_context_data(self, **kwargs):
        context = super().get_context_data(**kwargs)
        context['album_active'] = True
        return context

    def get_queryset(self):
        queryset = Album.objects.filter(owner=self.request.user).order_by('-release_date')
        return queryset

class AlbumDeleteView(DeleteView):
    model = Album
    template_name = 'music/album_index.html'
    success_url = '/albums/'

album_index.html

{% extends "base.html" %}

{% block content %}
<div class="row">
  <div class="col-md-9">
    <h1>Your Albums</h1>
    <a class="btn btn-primary" href="{% url 'music:album_create' %}">Add Album
      <span class="oi oi-plus" title="Add New Album"></span>
    </a>
    <div class="card-columns" style="margin-top: 10px;">
      {% for album in all_albums %}
      <div class="card">
        <img class="card-img-top img-fluid" src="{{ album.logo.url }}"
             style="background-size: cover;">
        <div class="card-body">
          <h4 class="card-title">{{ album.title }}</h4>
          <h6 class="card-subtitle mb-2 text-muted">{{ album.artist }}</h6>
          <a class="btn btn-primary" href="{% url 'music:album_detail' album.slug %}">Look Inside</a>
          <a class="btn btn-primary" href="{% url 'music:album_update' album.slug %}">
            <span class="oi oi-pencil" title="Edit Album"></span>
          </a>
          <a class="btn btn-primary" href="{% url 'music:album_delete' album.slug %}"
             data-toggle="modal" data-target="#albumDeleteConfirm">
            <span class="oi oi-trash" title="Delete Album"></span>
          </a>
          <div class="modal fade" id="albumDeleteConfirm"
               tabindex="-1" role="dialog" aria-labelledby="confirmAlbumDelete">
            <div class="modal-dialog" role="document">
              <div class="modal-content">
                <div class="modal-header">
                  <h5 class="modal-title" id="confirmAlbumDelete">Remove album '{{ album.title }}'</h5>
                  <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                    <span aria-hidden="true">&times;</span>
                  </button>
                </div>
                <div class="modal-body">
                  <p>
                    Are you sure to remove this album? Please, note that all songs
                    associated with this album will be also removed.
                  </p>
                </div>
                <div class="modal-footer">
                  **<form method="post" action="{% url 'music:album_delete' album.slug %}">{% csrf_token %}
                    <button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
                    <button type="submit" class="btn btn-primary" value="Confirm">Remove</button>
                  </form>**
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
      {% endfor %}
    </div>
  </div>
  <div class="col-md-3">
  </div>
</div>
{% endblock %}

正如您在views.AlbumListView中看到的那样，我已经按发行日期对专辑进行了排序。我的问题是，当我单击“删除”按钮时，DeleteView会删除第一个专辑（即发布日期最新的专辑），而不是单击的专辑。我不知道问题出在哪里。你能帮我吗？

提前致谢！