diff --git a/db/moona_data.db b/db/moona_data.db
index 5c549ad..d7fb9ae 100644
Binary files a/db/moona_data.db and b/db/moona_data.db differ
diff --git a/main.py b/main.py
index 0deba8c..d63ded5 100644
--- a/main.py
+++ b/main.py
@@ -112,8 +112,9 @@ def publications():
         like = session.query(Like).filter(Like.post == i.id).all()
         if like:
             emotion['like'] = len(like)
-        if session.query(Like).filter(Like.post == i.id, Like.user == current_user.id).first():
-            emotion['is_like'] = 1
+        if current_user.is_authenticated:
+            if session.query(Like).filter(Like.post == i.id, Like.user == current_user.id).first():
+                emotion['is_like'] = 1
         emotion_fresh.append(emotion)
     return render_template('publications.html', fresh_post=fresh_posts, emotion_fresh=emotion_fresh, title='moona')
 
diff --git a/templates/publications.html b/templates/publications.html
index b117862..eacb562 100644
--- a/templates/publications.html
+++ b/templates/publications.html
@@ -56,6 +56,7 @@
                 </div>
                 <p></p>
                 {% endif %}
+                {% if current_user.is_authenticated %}
                 <div class="like">
                     <a type="button"
                        href="/new_like/{{current_user.id}}/{{item.id}}/publications">
@@ -69,6 +70,7 @@
                     <p style="color:#ffffff">{{emotion_fresh[loop.index0]['like']}}</p>
                     {% endif %}
                 </div>
+                {% endif %}
                 {% if emotion_fresh[loop.index0]['link'] != None %}
                 <details>
                     <summary class="emot_block">