diff --git a/pt_site/admin.py b/pt_site/admin.py
index e0bea3f..14a20d5 100644
--- a/pt_site/admin.py
+++ b/pt_site/admin.py
@@ -404,7 +404,7 @@ class MySiteAdmin(admin.ModelAdmin):  # instead of ModelAdmin
     def sign_in(self, request, queryset):
         start = time.time()
         queryset = [my_site for my_site in queryset if
-                    my_site.cookie and my_site.passkey and my_site.site.sign_in_support and my_site.signin_set.filter(
+                    my_site.cookie and my_site.site.sign_in_support and my_site.signin_set.filter(
                         created_at__date__gte=datetime.today(), sign_in_today=True).count() <= 0]
         if len(queryset) <= 0:
             messages.success(request, '已签到或无需签到！')