diff --git a/vcm/js/soundquiz.js b/vcm/js/soundquiz.js
index d2a6d21f56946e02d8304452c748a7d4e1e76df4..0cceb8b37b14e7421dfd179bbfef883f5024299c 100644
--- a/vcm/js/soundquiz.js
+++ b/vcm/js/soundquiz.js
@@ -314,44 +314,44 @@ function check_Bau(location) {
     
     
         if (ptsWithin_bau.features.length == 0){
-            document.getElementById("solution_bau").src="../datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
+            document.getElementById("solution_bau").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
         } else if (ptsWithin_bau.features.length == 1){
-            document.getElementById("solution_bau").src="../datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_bau").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }
         if (ptsWithin_prag.features.length == 0){
-            document.getElementById("solution_prag").src="../datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
+            document.getElementById("solution_prag").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
         } else if (ptsWithin_prag.features.length == 1){
-            document.getElementById("solution_prag").src="../datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_prag").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }
         if (ptsWithin_markt.features.length == 0){
-            document.getElementById("solution_markt").src="../datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
+            document.getElementById("solution_markt").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
         } else if (ptsWithin_markt.features.length == 1){
-            document.getElementById("solution_markt").src="../datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_markt").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }
         if (ptsWithin_skaten.features.length == 0){
-            document.getElementById("solution_skaten").src="../datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
+            document.getElementById("solution_skaten").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
         } else if (ptsWithin_skaten.features.length == 1){
-            document.getElementById("solution_skaten").src="../datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_skaten").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }
         if (ptsWithin_kirche.features.length == 0){
-            document.getElementById("solution_kirche").src="../datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
+            document.getElementById("solution_kirche").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
         } else if (ptsWithin_kirche.features.length == 1){
-            document.getElementById("solution_kirche").src="../datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_kirche").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }
         if (ptsWithin_meerschweinchen.features.length == 0){
-            document.getElementById("solution_meerschweinchen").src="../datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
+            document.getElementById("solution_meerschweinchen").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
         } else if (ptsWithin_meerschweinchen.features.length == 1){
-            document.getElementById("solution_meerschweinchen").src="../datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_meerschweinchen").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }
         if (ptsWithin_ufa.features.length == 0){
-            document.getElementById("solution_ufapalast").src="../datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
+            document.getElementById("solution_ufapalast").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
         } else if (ptsWithin_ufa.features.length == 1){
-            document.getElementById("solution_ufapalast").src="../datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_ufapalast").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }
         if (ptsWithin_rosenstein.features.length == 0){
-            document.getElementById("solution_rosenstein").src="../datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
+            document.getElementById("solution_rosenstein").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_wrong.png";
         } else if (ptsWithin_rosenstein.features.length == 1){
-            document.getElementById("solution_rosenstein").src="../datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_rosenstein").src="https://transfer.hft-stuttgart.de/partizipation/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }