diff --git a/vcm/js/soundquiz.js b/vcm/js/soundquiz.js
index 0cceb8b37b14e7421dfd179bbfef883f5024299c..03f17787553dade7d5ea3ed7e615d1c899565795 100644
--- a/vcm/js/soundquiz.js
+++ b/vcm/js/soundquiz.js
@@ -190,9 +190,9 @@ function check_Bau(location) {
 
         console.log(ptsWithin);
         if (ptsWithin.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.features.length == 1){
-            document.getElementById("solution_bau").src="../datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
+            document.getElementById("solution_bau").src="/datasource-data/NoiseData/Icons_soundquiz/icon_right.png";
         }
     } else if (location == "quiz_pragfriedhof"){
         var points = turf.points([
@@ -201,9 +201,9 @@ function check_Bau(location) {
         ptsWithin = turf.pointsWithinPolygon(points, poly_Pragfriedhof);
 
         if (ptsWithin.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.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";
         }
     } else if (location == "quiz_marktplatz"){
         var points = turf.points([
@@ -212,9 +212,9 @@ function check_Bau(location) {
         ptsWithin = turf.pointsWithinPolygon(points, poly_Marktplatz);
 
         if (ptsWithin.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.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";
         }
     } else if (location == "quiz_skaten"){
         var points = turf.points([
@@ -223,9 +223,9 @@ function check_Bau(location) {
         ptsWithin = turf.pointsWithinPolygon(points, poly_Skaten);
 
         if (ptsWithin.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.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";
         }
     } else if (location == "quiz_kirche"){
         var points = turf.points([
@@ -234,9 +234,9 @@ function check_Bau(location) {
         ptsWithin = turf.pointsWithinPolygon(points, poly_kirche);
 
         if (ptsWithin.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.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";
         }
     } else if (location == "quiz_meerschweinchen"){
         var points = turf.points([
@@ -245,9 +245,9 @@ function check_Bau(location) {
         ptsWithin = turf.pointsWithinPolygon(points, poly_Meerschweinchen);
 
         if (ptsWithin.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.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";
         }
     } else if (location == "quiz_ufapalast"){
         var points = turf.points([
@@ -256,9 +256,9 @@ function check_Bau(location) {
         ptsWithin = turf.pointsWithinPolygon(points, poly_UFA_Palast);
 
         if (ptsWithin.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.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";
         }
     } else if (location == "quiz_rostensteinpark"){
         var points = turf.points([
@@ -267,9 +267,9 @@ function check_Bau(location) {
         ptsWithin = turf.pointsWithinPolygon(points, poly_Rosensteinpark);
 
         if (ptsWithin.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.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";
         }
     } else if (location == "all"){
         var points_bau = turf.points([