diff --git a/images/M4_LAB_LOGO_TV_1.jpg b/images/M4_LAB_LOGO_TV_1.jpg
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diff --git a/images/M4_LAB_LOGO_TV_2.jpg b/images/M4_LAB_LOGO_TV_2.jpg
new file mode 100644
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diff --git a/images/M4_LAB_LOGO_TV_3.jpg b/images/M4_LAB_LOGO_TV_3.jpg
new file mode 100644
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diff --git a/images/M4_LAB_LOGO_TV_4.jpg b/images/M4_LAB_LOGO_TV_4.jpg
new file mode 100644
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diff --git a/images/M4_LAB_Projekt/.DS_Store b/images/M4_LAB_Projekt/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..5008ddfcf53c02e82d7eee2e57c38e5672ef89f6
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diff --git a/images/demo/index.html b/images/demo/index.html
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/images/index.html b/images/index.html
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/index.html b/index.html
index 76c72f1a34cfbd266912a15b343fda8a18a694e4..09ea5c8785cac3df4777b45c5cd688d9071b5565 100644
--- a/index.html
+++ b/index.html
@@ -34,13 +34,23 @@
 
 <ul id="navelemente">
 <li>
-<a href="https://www.hft-stuttgart.de">
-  <img src="images/demo/hft_logo.jpg" alt="Logo der Hochschule für Technik Stuttgart">
-</a>
-
 <a href="https://www.hft-stuttgart.de/Forschung/M4-Lab/">
   <img src="images/demo/m4lab_logo.jpg" alt="Logo Innovationslabor M4_LAB">
-</a></li>
+</a>
+<a href="https://www.hft-stuttgart.de/Forschung/M4-Lab/Teilvorhaben/Teilvorhaben-1/">
+  <img src="images/M4_LAB_LOGO_TV_1.jpg" alt="Logo TV 1">
+</a>
+<a href="https://www.hft-stuttgart.de/Forschung/M4-Lab/Teilvorhaben/Teilvorhaben-2/">
+  <img src="images/M4_LAB_LOGO_TV_2.jpg" alt="Logo TV 2">
+</a>
+<a href="https://www.hft-stuttgart.de/Forschung/M4-Lab/Teilvorhaben/Teilvorhaben-3/">
+  <img src="images/M4_LAB_LOGO_TV_3.jpg" alt="Logo TV 3">
+</a>
+<a href="https://www.hft-stuttgart.de/Forschung/M4-Lab/Teilvorhaben/Teilvorhaben-4">
+  <img src="images/M4_LAB_LOGO_TV_4.jpg" alt="Logo TV 4">
+</a>
+
+</li>
 
  <li class="nav-item dropdown">
         <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
@@ -222,6 +232,9 @@ Erfahre mehr über unsere <a href="./" ><i class="fas fa-chevron-right"></i> Eve
 
 
 <div class="flex-container">
+<a href="https://www.hft-stuttgart.de">
+  <img src="images/demo/hft_logo.jpg" alt="Logo der Hochschule für Technik Stuttgart">
+</a>
 
   <div class="col-md-4 footer-unten" style="flex-basis: 400px">