diff --git a/users/templates/users/data.html b/users/templates/users/data.html
index e913b844..26a22124 100644
--- a/users/templates/users/data.html
+++ b/users/templates/users/data.html
@@ -209,6 +209,25 @@
                                 </div>
                             </div>
                         </div>
+
+                        <div class="main-section-wrapper">
+                            <div class="tools-section-wrapper">
+                                <div class="import-panel">
+                                    <h5 class="import-panel__label">{% trans '删除数据和帐号信息' %}</h5>
+                                    <div class="import-panel__body">
+                                        <form action="{% url 'users:clear_data' %}" method="POST" >
+                                            {% csrf_token %}
+                                            <input type="submit" class="import-panel__button" value="{% trans '永久删除' %}" id="uploadBtn" />
+                                            <div class="import-panel__checkbox">输入完整的 用户名@实例名 以确认删除
+                                            <input type="input" name="verification" value="" placeholder="user@mastodon.social">
+                                            删除将无法撤销
+                                            </div>
+                                        </form>
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+
                     </div>
 
                     <div class="grid__aside grid__aside--reverse-order grid__aside--tablet-column">
diff --git a/users/urls.py b/users/urls.py
index 019b2dd1..8d8bc695 100644
--- a/users/urls.py
+++ b/users/urls.py
@@ -11,6 +11,7 @@ urlpatterns = [
     path('data/export_marks', export_marks, name='export_marks'),
     path('data/sync_mastodon', sync_mastodon, name='sync_mastodon'),
     path('data/reset_visibility', reset_visibility, name='reset_visibility'),
+    path('data/clear_data', clear_data, name='clear_data'),
     path('preferences/', preferences, name='preferences'),
     path('logout/', logout, name='logout'),
     path('delete/', delete, name='delete'),
diff --git a/users/views.py b/users/views.py
index c29305b4..8b21d46f 100644
--- a/users/views.py
+++ b/users/views.py
@@ -33,10 +33,10 @@ from datetime import timedelta
 from django.utils import timezone
 import json
 from django.contrib import messages
-from books.models import BookMark
-from movies.models import MovieMark
-from games.models import GameMark
-from music.models import AlbumMark, SongMark
+from books.models import BookMark, BookReview
+from movies.models import MovieMark, MovieReview
+from games.models import GameMark, GameReview
+from music.models import AlbumMark, SongMark, AlbumReview, SongReview
 
 
 # Views
@@ -992,3 +992,39 @@ def reset_visibility(request):
         SongMark.objects.filter(owner=request.user).update(visibility=visibility)
         messages.add_message(request, messages.INFO, _('已重置。'))
     return redirect(reverse("users:data"))
+
+
+@login_required
+def clear_data(request):
+    if request.method == 'POST':
+        if request.POST.get('verification') == request.user.mastodon_username:
+            BookMark.objects.filter(owner=request.user).delete()
+            MovieMark.objects.filter(owner=request.user).delete()
+            GameMark.objects.filter(owner=request.user).delete()
+            AlbumMark.objects.filter(owner=request.user).delete()
+            SongMark.objects.filter(owner=request.user).delete()
+            BookReview.objects.filter(owner=request.user).delete()
+            MovieReview.objects.filter(owner=request.user).delete()
+            GameReview.objects.filter(owner=request.user).delete()
+            AlbumReview.objects.filter(owner=request.user).delete()
+            SongReview.objects.filter(owner=request.user).delete()
+            request.user.first_name = request.user.username
+            request.user.last_name = request.user.mastodon_site
+            request.user.is_active = False
+            request.user.username = 'removed_' + str(request.user.id)
+            request.user.mastodon_id = 0
+            request.user.mastodon_site = 'removed'
+            request.user.mastodon_token = ''
+            request.user.mastodon_locked = False
+            request.user.mastodon_followers = []
+            request.user.mastodon_following = []
+            request.user.mastodon_mutes = []
+            request.user.mastodon_blocks = []
+            request.user.mastodon_domain_blocks = []
+            request.user.mastodon_account = {}
+            request.user.save()
+            auth_logout(request)
+            return redirect(reverse("users:login"))
+        else:
+            messages.add_message(request, messages.ERROR, _('验证信息不符。'))
+    return redirect(reverse("users:data"))