diff --git a/CHANGELOG.md b/CHANGELOG.md
index df920e2..c2c3145 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,8 +3,9 @@
 ## 0.4
 
 * Adding quick mention. You can now create a message mentioning another user in one click.
-* Adding an about section, version number and license.
+* Adding an about section, footer, version number and license.
 * Improved repository with better README, CHANGELOG, requirements.txt and option to specify port on run_example.py
+* Split app config from app module.
 
 ## 0.3
 
diff --git a/static/style.css b/static/style.css
index 7e56f1d..31d761a 100644
--- a/static/style.css
+++ b/static/style.css
@@ -11,4 +11,6 @@ body{margin:0}
 .create_text{width:100%;height:8em}
 .follow_button,input[type="submit"]{background-color:#ff3018;color:white;border-radius:3px;border:1px solid #ff3018}
 .follow_button.following{background-color:transparent;color:#ff3018;border-color:#ff3018}
-
+.copyright{font-size:smaller;text-align:center;color:#808080}
+.copyright ul{list-style:none;padding:0}
+.copyright ul > li{padding:0 3px}
diff --git a/templates/base.html b/templates/base.html
index 0503ba6..9aed770 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -32,6 +32,10 @@
       {% endfor %}
       {% block body %}{% endblock %}
     </div>
+    <div class="footer">
+      <p class="copyright">&copy; 2019 Sakuragasaki46. 
+        <a href="/about/">About</a></p>
+    </div>
     <script src="/static/lib.js"></script>
   </body>
 </html>