diff --git a/public/index.html b/public/index.html
index c08b8e199039e6f9a4203076cf040c4a4212fb44..6f2cf4fdf3bd4b17dbd51f2467c039b5a3f52ac9 100644
--- a/public/index.html
+++ b/public/index.html
@@ -492,7 +492,7 @@
                             </select>
                              -->
                             <!-- <a href="https://ugl.hft-stuttgart.de/ " class="logo d-flex align-items-center "> -->
-                              <a href="https://ugl.hft-stuttgart.de/?keyword=3D%20Visualization" class="logo d-flex align-items-center ">
+                              <a href="https://citydemonstrator.hft-stuttgart.de/demos.html" class="logo d-flex align-items-center ">
                                 <img src="https://www.hft-stuttgart.de/typo3conf/ext/hft_sitepackage/Resources/Public/img/HFT_logo.svg " style="max-width: 370px;" alt=" ">
                                 <!-- <span>City Demonstrator</span> -->
                             </a>
@@ -718,7 +718,7 @@
                             <a href="https://www.dreso.com " class=" align-items-center ">
                                 <img src="https://www.dreso.com/typo3conf/ext/dreso/Resources/Public/dreso-logo.svg " style="width: 120px;" alt=" "></a>
 
-                            <a href="https://citydemonstrator.hft-stuttgart.de/demos.html" class="align-items-center ">
+                            <a href="https://icity.hft-stuttgart.de/" class="align-items-center ">
                                 <img src="assets/img/icityLogo.svg " style="width: 140px;  " alt=" "></a>
 
                         </div>