diff --git a/src/content/_templates/top.html b/src/content/_templates/top.html
index 46edad220..709e13669 100644
--- a/src/content/_templates/top.html
+++ b/src/content/_templates/top.html
@@ -50,7 +50,6 @@ <h5>Table of contents</h5>
     <li><!--active_demo-->      <span class="iconify" data-icon="octicon:code-review-16" data-inline="true"></span><a href="{{RELATIVE_PATH}}/demo">Try online</a>                                                               </li>
     <li><span class="iconify" data-icon="octicon:mark-github-16" data-inline="true"></span><a href="https://github.com/asc-community/AngouriMath" target="_blank">GitHub</a>     </li>
     <li><span class="iconify" data-icon="octicon:bug-16" data-inline="true"></span><a href="https://github.com/asc-community/AngouriMath/issues/new/choose" target="_blank">Report a bug</a></li>
-    <li><span class="iconify" data-icon="octicon:heart-16" data-inline="true"></span><a href="https://www.patreon.com/AngouriMath" target="_blank"><s>Donate</s></a></li>
     <li><span class="iconify" data-icon="octicon:comment-discussion-16" data-inline="true"></span><a href="{{RELATIVE_PATH}}/#contacts">Contacts</a>    </li>
 </ul>
 
@@ -80,7 +79,6 @@ <h2>AngouriMath</h2>
 <a href="https://angouri.org" target="_blank">Angouri.org</a>
 <a href="https://github.com/asc-community/AngouriMath" target="_blank">GitHub</a>
 <a href="https://github.com/asc-community/AngouriMath/issues/new/choose" target="_blank">Report a bug</a>
-<a href="https://www.patreon.com/AngouriMath" target="_blank"><s>Donate</s></a>
 <a href="{{RELATIVE_PATH}}/#contacts">Contacts</a>
 </div>
 </details>
diff --git a/src/content/demo/index.html b/src/content/demo/index.html
index b4a6bd0b7..ed7adba15 100644
--- a/src/content/demo/index.html
+++ b/src/content/demo/index.html
@@ -216,7 +216,7 @@ <h3 class="centered"><a name="inter" href="#inter" class="anchor">F# &amp; Jupyt
 
 <details><summary>Instruction</summary>
 If you already installed <a href="https://jupyter.org/install">Jupyter</a> and 
-<a href="https://github.com/dotnet/interactive/blob/main/docs/NotebooksLocalExperience.md">Interactive</a>
+<a href="https://github.com/dotnet/interactive/blob/main/docs/NotebookswithJupyter.md">Interactive</a>
 for it, install <a href="https://www.nuget.org/packages/AngouriMath.Interactive">package</a>
 by copying this to your first cell:
 <pre><code>#r "nuget:AngouriMath.Interactive, *-*"</code></pre>