diff --git a/mamweb/settings_common.py b/mamweb/settings_common.py
index fa070a86..58e8c638 100644
--- a/mamweb/settings_common.py
+++ b/mamweb/settings_common.py
@@ -109,9 +109,7 @@ INSTALLED_APPS = (
     'dal',
     'dal_select2',
 
-    'fluent_comments',
     'crispy_forms',
-    'threadedcomments',
     'django_comments',
 
     'django.contrib.flatpages',
@@ -221,12 +219,6 @@ REST_FRAMEWORK = {
     'PAGE_SIZE': 100
 }
 
-# Comments
-
-COMMENTS_APP = 'fluent_comments'
-#COMMENTS_APP = 'threadedcomments'
-FLUENT_COMMENTS_EXCLUDE_FIELDS = ('name', 'email', 'url', 'title')
-
 
 # SECURITY WARNING: keep the secret key used in production secret!
 # Create file 'django.secret' in every install (it is not kept in git)
diff --git a/mamweb/templates/base.html b/mamweb/templates/base.html
index dfd8362e..1d292f95 100644
--- a/mamweb/templates/base.html
+++ b/mamweb/templates/base.html
@@ -15,9 +15,6 @@
     <script src="{% static 'js/jquery-1.11.1.js' %}"></script>
     <script src="{% static 'js/jquery-3.4.1.js' %}"></script>
 
-    <link rel="stylesheet" type="text/css" href="{% static 'fluent_comments/css/ajaxcomments.css' %}" />
-    <script type="text/javascript" src="{% static 'fluent_comments/js/ajaxcomments.js' %}"></script>
-
     {# nastavení MathJaxu, aby nahrazoval i matiku obalenou jednoduchými $ #}
     <script type="text/x-mathjax-config">
       MathJax.Hub.Config({
diff --git a/mamweb/urls.py b/mamweb/urls.py
index 593bddde..bfe4cad1 100644
--- a/mamweb/urls.py
+++ b/mamweb/urls.py
@@ -47,7 +47,6 @@ urlpatterns = [
 
 	# Comments (interni i verejne)
 	path('comments_dj/', include('django_comments.urls')),
-	path('comments_fl/', include('fluent_comments.urls')),
 
 	# REST API
 	path('api/', include(router.urls)),
diff --git a/odevzdavatko/templates/odevzdavatko/prehled_reseni.html b/odevzdavatko/templates/odevzdavatko/prehled_reseni.html
index 773aa2a3..ae3d45a9 100644
--- a/odevzdavatko/templates/odevzdavatko/prehled_reseni.html
+++ b/odevzdavatko/templates/odevzdavatko/prehled_reseni.html
@@ -23,9 +23,9 @@
 	</tr>
 	{% for hodn in hodnoceni %}
 	<tr>
-		<td>{{ hodn.reseni.cas_doruceni | date:"d.m.Y H:i"}}</td>
+		<td><a href="{% url 'odevzdavatko_resitel_reseni' hodn.reseni.id %}">{{ hodn.reseni.cas_doruceni | date:"d.m.Y H:i"}}</a></td>
 		<td id="problem"><span title="{{ hodn.problem.nazev }}">{{ hodn.problem.nazev | zkrat_nazev_problemu }}</span></td>
-        <td><a href="{% url 'odevzdavatko_resitel_reseni' hodn.reseni.id %}">{{ hodn.body|default_if_none:"---" }}</a></td>
+        <td>{{ hodn.body|default_if_none:"---" }}</td>
 		<td>{{ hodn.reseni.cas_doruceni | deadline_html }}</td>
 	</tr>
 	{% endfor %}
diff --git a/requirements.txt b/requirements.txt
index abd4f584..3a411faa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,9 +34,6 @@ django-webpack-loader
 django-rest-polymorphic
 
 # Comments
-akismet==1.0.1
-django-fluent-comments==2.1
-django-threadedcomments==1.2
 django-contrib-comments==1.9.0
 
 # debug tools/extensions
diff --git a/seminar/views/views_all.py b/seminar/views/views_all.py
index 09260392..1b012bd3 100644
--- a/seminar/views/views_all.py
+++ b/seminar/views/views_all.py
@@ -68,144 +68,6 @@ class ObalkovaniView(generic.ListView):
 		context['cislo'] = self.cislo
 		return context
 
-class TNLData(object):
-	def __init__(self,anode,parent=None, index=None):
-		self.node = anode
-		self.sernode = vr.TreeNodeSerializer(anode)
-		self.children = []
-		self.parent = parent
-		self.tema_in_path = False
-		self.index = index
-
-		if parent:
-			self.tema_in_path = parent.tema_in_path
-		if isinstance(anode, m.TemaVCisleNode):
-			self.tema_in_path = True
-
-	def add_edit_options(self):
-		self.deletable = tnltt.deletable(self)
-		self.editable_siblings = tnltt.editableSiblings(self)
-		self.editable_children = tnltt.editableChildren(self)
-		self.text_only_subtree = tnltt.textOnlySubtree(self)
-		self.can_podvesit_za = tnltt.canPodvesitZa(self)
-		self.can_podvesit_pred = tnltt.canPodvesitPred(self)
-		self.appendable_children = tnltt.appendableChildren(self)
-		print("appChld",self.appendable_children)
-		if self.parent:
-			self.appendable_siblings = tnltt.appendableChildren(self.parent)
-		else:
-			self.appendable_siblings = []
-	@classmethod
-	def public_above(cls, anode):
-		""" Returns output of verejne for closest Rocnik, Cislo or Problem above.
-		(All of them have method verejne.)"""
-		parent = anode # chceme začít už od konkrétního node včetně
-		while True:
-			rocnik = isinstance(parent, s.RocnikNode)
-			cislo = isinstance(parent, s.CisloNode)
-			uloha = (isinstance(parent, s.UlohaVzorakNode) or
-				isinstance(parent, s.UlohaZadaniNode))
-			tema = isinstance(parent, s.TemaVCisleNode)
-
-			if (rocnik or cislo or uloha or tema) or parent==None:
-				break
-			else:
-				parent = treelib.get_parent(parent)
-		if rocnik:
-			return parent.rocnik.verejne()
-		elif cislo:
-			return parent.cislo.verejne()
-		elif uloha:
-			return parent.uloha.verejne()
-		elif tema:
-			return parent.tema.verejne()
-		elif None:
-			print("Existuje TreeNode, který není pod číslem, ročníkem, úlohou"
-			"ani tématem. {}".format(anode))
-			return False
-
-	@classmethod
-	def all_public_children(cls, anode):
-		for ch in treelib.all_children(anode):
-			if TNLData.public_above(ch):
-				yield ch
-			else:
-				continue
-
-	@classmethod
-	def from_treenode(cls, anode, user, parent=None, index=None):
-		if TNLData.public_above(anode) or user.has_perm('auth.org'):
-			out = cls(anode,parent,index)
-		else:
-			raise PermissionDenied()
-
-		if user.has_perm('auth.org'):
-			enum_children = enumerate(treelib.all_children(anode))
-		else:
-			enum_children = enumerate(TNLData.all_public_children(anode))
-
-		for (idx,ch) in enum_children:
-			outitem = cls.from_treenode(ch, user, out,  idx)
-			out.children.append(outitem)
-		out.add_edit_options()
-		return out
-
-	@classmethod
-	def from_tnldata_list(cls, tnllist):
-		"""Vyrobíme virtuální TNL, který nemá obsah, ale má za potomky všechna zadaná TNLData"""
-		result = cls(None)
-		for idx, tnl in enumerate(tnllist):
-			result.children.append(tnl)
-			tnl.parent = result
-			tnl.index = idx
-		result.add_edit_options()
-		return result
-
-	@classmethod
-	def filter_treenode(cls, treenode, predicate):
-		tnll = cls._filter_treenode_recursive(treenode, predicate) # TreeNodeList List :-)
-		return TNLData.from_tnldata_list(tnll)
-
-	@classmethod
-	def _filter_treenode_recursive(cls, treenode, predicate):
-		if predicate(treenode):
-			return [cls.from_treenode(treenode)]
-		else:
-			found = []
-			for tn in treelib.all_children(treenode):
-				result = cls.filter_treenode(tn, predicate)
-				# Result by v tuhle chvíli měl být seznam TNLDat odpovídající treenodům, jež matchnuly predikát.
-				for tnl in result:
-					found.append(tnl)
-			return found
-
-	def to_json(self):
-		#self.node = anode
-		#self.children = []
-		#self.parent = parent
-		#self.tema_in_path = False
-		#self.index = index
-		out = {}
-		out['node'] = self.sernode.data
-		out['children'] = [n.to_json() for n in self.children]
-		out['tema_in_path'] = self.tema_in_path
-		out['index'] = self.index
-		out['deletable'] = self.deletable
-		out['editable_siblings'] = self.editable_siblings
-		out['editable_children'] = self.editable_children
-		out['text_only_subtree'] = self.text_only_subtree
-		out['can_podvesit_za'] = self.can_podvesit_za
-		out['can_podvesit_pod'] = self.can_podvesit_pred
-		out['appendable_children'] = self.appendable_children
-		out['appendable_siblings'] = self.appendable_siblings
-
-		return out
-
-
-
-	def __repr__(self):
-		return("TNL({})".format(self.node))
-
 
 # FIXME: Pozor, níž je ještě jeden ProblemView!
 #class ProblemView(generic.DetailView):
@@ -749,7 +611,7 @@ class ClankyResitelView(generic.ListView):
 		queryset = []
 		skupiny_clanku = group_by_rocnik(clanky)
 		for skupina in skupiny_clanku:
-			skupina.sort(key=lambda clanek: clanek.kod_v_rocniku())
+			skupina.sort(key=lambda clanek: clanek.kod_v_rocniku)
 			for clanek in skupina:
 				queryset.append(clanek)
 		return queryset