diff --git a/caddy.json b/caddy.json
index 6359bf9..852ba99 100644
--- a/caddy.json
+++ b/caddy.json
@@ -7,7 +7,7 @@
     "name": "Forum"
   },
         {
-    "image": "pictures/platzhalter.jpg",
+    "image": "pictures/otrs.png",
     "button": "btn-primary",
     "link": "https://otrs.wiai.de/",
     "name": "OTRS"
@@ -21,7 +21,7 @@
   },
   
     {
-    "image": "pictures/platzhalter_limesurvey.jpg",
+    "image": "pictures/limesurvey.png",
     "button": "btn-primary",
     "link": "https://survey.wiai.de/",
     "name": "Limesurvey"
@@ -70,7 +70,7 @@
   },
   
     {
-    "image": "pictures/platzhalter.jpg",
+    "image": "pictures/fslogo.png",
     "button": "btn-primary",
     "link": "https://www.uni-bamberg.de/wiai/fs/",
     "name": "FS - Homepage"
@@ -121,7 +121,7 @@
   },
   
     {
-    "image": "pictures/platzhalter_limesurvey.jpg",
+    "image": "pictures/limesurvey.png",
     "button": "btn-primary",
     "link": "https://survey.wiai.de/admin/",
     "name": "Limesurvey Admin"
@@ -145,13 +145,13 @@
 
 {"sitename":"links","sites":[
   {
-    "image": "pictures/platzhalter_unilogo.jpg",
+    "image": "pictures/uni_logo.png",
     "button": "btn-primary",
     "link": "http://www.uni-bamberg.de/",
     "name": "Uni Homepage"
   },
         {
-    "image": "pictures/platzhalter_feki.jpg",
+    "image": "pictures/feki.png",
     "button": "btn-primary",
     "link": "http://www.feki.de",
     "name": "Feki.de"
@@ -236,7 +236,7 @@
   },
   
     {
-    "image": "pictures/platzhalter_limesurvey.jpg",
+    "image": "pictures/limesurvey.png",
     "button": "btn-primary",
     "link": "https://survey.wiai.de/",
     "name": "Limesurvey"
diff --git a/index.html b/index.html
index b752c14..6e7e6c0 100644
--- a/index.html
+++ b/index.html
@@ -34,7 +34,7 @@
 
     <div class="jumbotron">
          <h1>Fachschaft WIAI
-		 <img src="pictures/fslogo.png" width="18%" height="auto" alt="Logo der Fachschaft">
+		 <img src="pictures/fslogo_head.png" width="18%" height="auto" alt="Logo der Fachschaft">
 		 </h1>
          <p class="lead"></p>
     </div>
diff --git a/pictures/feki.png b/pictures/feki.png
new file mode 100644
index 0000000..5c5e091
Binary files /dev/null and b/pictures/feki.png differ
diff --git a/pictures/fslogo.png b/pictures/fslogo.png
index e323b11..28a31a5 100644
Binary files a/pictures/fslogo.png and b/pictures/fslogo.png differ
diff --git a/pictures/fslogo_head.png b/pictures/fslogo_head.png
new file mode 100644
index 0000000..e323b11
Binary files /dev/null and b/pictures/fslogo_head.png differ
diff --git a/pictures/limesurvey.png b/pictures/limesurvey.png
new file mode 100644
index 0000000..35ca799
Binary files /dev/null and b/pictures/limesurvey.png differ
diff --git a/pictures/otrs.png b/pictures/otrs.png
new file mode 100644
index 0000000..b517653
Binary files /dev/null and b/pictures/otrs.png differ
diff --git a/pictures/platzhalter_feki.jpg b/pictures/platzhalter_feki.jpg
deleted file mode 100644
index c1bb1c8..0000000
Binary files a/pictures/platzhalter_feki.jpg and /dev/null differ
diff --git a/pictures/platzhalter_limesurvey.jpg b/pictures/platzhalter_limesurvey.jpg
deleted file mode 100644
index 25ca5b1..0000000
Binary files a/pictures/platzhalter_limesurvey.jpg and /dev/null differ
diff --git a/pictures/platzhalter_unilogo.jpg b/pictures/platzhalter_unilogo.jpg
deleted file mode 100644
index e7f846b..0000000
Binary files a/pictures/platzhalter_unilogo.jpg and /dev/null differ
diff --git a/pictures/uni_logo.png b/pictures/uni_logo.png
new file mode 100644
index 0000000..1427cd3
Binary files /dev/null and b/pictures/uni_logo.png differ