diff --git a/app/assets/icons/sort_asc.svg b/app/assets/icons/sort_asc.svg
old mode 100644
new mode 100755
index d79e2af..5a65ae1
--- a/app/assets/icons/sort_asc.svg
+++ b/app/assets/icons/sort_asc.svg
@@ -1,2 +1,11 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-    <path fill="currentColor" d="m6.29 14.29l-.29.3V7a1 1 0 0 0-2 0v7.59l-.29-.3a1 1 0 0 0-1.42 1.42l2 2a1 1 0 0 0 .33.21a.94.94 0 0 0 .76 0a1 1 0 0 0 .33-.21l2-2a1 1 0 0 0-1.42-1.42M11 8h10a1 1 0 0 0 0-2H11a1 1 1 0 0 0 2m10 3H11a1 1 0 0 0 0 2h10a1 1 0 0 0 0-2m0 5H11a1 1 0 0 0 0 2h10a1 1 0 0 0 0-2"/></svg>
\ No newline at end of file
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+    "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="100%"
+    height="100%" viewBox="0 0 100 100"
+    version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
+    xml:space="preserve"
+    xmlns:serif="http://www.serif.com/"
+    style="fill: currentColor">
+        <path d="M26.208,59.542l-1.208,1.25l-0,-31.625c-0,-2.286 -1.881,-4.167 -4.167,-4.167c-2.285,0 -4.166,1.881 -4.166,4.167l-0,31.625l-1.209,-1.25c-0.784,-0.785 -1.849,-1.226 -2.958,-1.226c-2.295,0 -4.184,1.889 -4.184,4.184c0,1.109 0.441,2.174 1.226,2.958l8.333,8.334c0.396,0.379 0.864,0.676 1.375,0.875c1.008,0.445 2.159,0.445 3.167,-0c0.511,-0.199 0.978,-0.496 1.375,-0.875l8.333,-8.334c0.784,-0.784 1.225,-1.849 1.225,-2.958c0,-2.295 -1.888,-4.184 -4.183,-4.184c-1.109,0 -2.174,0.441 -2.959,1.226m19.625,-26.209l12.5,0c2.286,0 4.167,-1.881 4.167,-4.166c-0,-2.286 -1.881,-4.167 -4.167,-4.167l-12.5,0c-2.285,0 -4.166,1.881 -4.166,4.167c-0,2.285 1.881,4.166 4.166,4.166m41.667,12.5l-41.667,0c-2.285,0 -4.166,1.881 -4.166,4.167c-0,2.286 1.881,4.167 4.166,4.167l25,-0c2.286,-0 4.167,-1.881 4.167,-4.167c-0,-2.286 -1.881,-4.167 -4.167,-4.167m16.667,20.834l-41.667,-0c-2.285,-0 -4.166,1.881 -4.166,4.166c-0,2.286 1.881,4.167 4.166,4.167l41.667,0c2.286,0 4.167,-1.881 4.167,-4.167c-0,-2.285 -1.881,-4.166 -4.167,-4.166"
+            style="fill: currentColor"/>
+</svg>
\ No newline at end of file
diff --git a/app/assets/icons/sort_desc.svg b/app/assets/icons/sort_desc.svg
old mode 100644
new mode 100755
index d79e2af..3efa217
--- a/app/assets/icons/sort_desc.svg
+++ b/app/assets/icons/sort_desc.svg
@@ -1,2 +1,4 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
-    <path fill="currentColor" d="m6.29 14.29l-.29.3V7a1 1 0 0 0-2 0v7.59l-.29-.3a1 1 0 0 0-1.42 1.42l2 2a1 1 0 0 0 .33.21a.94.94 0 0 0 .76 0a1 1 0 0 0 .33-.21l2-2a1 1 0 0 0-1.42-1.42M11 8h10a1 1 0 0 0 0-2H11a1 1 1 0 0 0 2m10 3H11a1 1 0 0 0 0 2h10a1 1 0 0 0 0-2m0 5H11a1 1 0 0 0 0 2h10a1 1 0 0 0 0-2"/></svg>
\ No newline at end of file
+<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+    "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="100%" height="100%" viewBox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
+    xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;"><path d="M26.208,59.542l-1.208,1.25l-0,-31.625c-0,-2.286 -1.881,-4.167 -4.167,-4.167c-2.285,0 -4.166,1.881 -4.166,4.167l-0,31.625l-1.209,-1.25c-0.784,-0.785 -1.849,-1.226 -2.958,-1.226c-2.295,0 -4.184,1.889 -4.184,4.184c0,1.109 0.441,2.174 1.226,2.958l8.333,8.334c0.396,0.379 0.864,0.676 1.375,0.875c1.008,0.445 2.159,0.445 3.167,-0c0.511,-0.199 0.978,-0.496 1.375,-0.875l8.333,-8.334c0.784,-0.784 1.225,-1.849 1.225,-2.958c0,-2.295 -1.888,-4.184 -4.183,-4.184c-1.109,0 -2.174,0.441 -2.959,1.226m19.625,-26.209l41.667,0c2.286,0 4.167,-1.881 4.167,-4.166c-0,-2.286 -1.881,-4.167 -4.167,-4.167l-41.667,0c-2.285,0 -4.166,1.881 -4.166,4.167c-0,2.285 1.881,4.166 4.166,4.166m41.667,12.5l-41.667,0c-2.285,0 -4.166,1.881 -4.166,4.167c-0,2.286 1.881,4.167 4.166,4.167l25,-0c2.286,-0 4.167,-1.881 4.167,-4.167c-0,-2.286 -1.881,-4.167 -4.167,-4.167m16.667,20.834l-41.667,-0c-2.285,-0 -4.166,1.881 -4.166,4.166c-0,2.286 1.881,4.167 4.166,4.167l12.5,0c2.286,0 4.167,-1.881 4.167,-4.167c-0,-2.285 -1.881,-4.166 -4.167,-4.166" style="fill: currentColor"/></svg>
\ No newline at end of file
diff --git a/app/pages/index.vue b/app/pages/index.vue
index e508f09..d03f84e 100755
--- a/app/pages/index.vue
+++ b/app/pages/index.vue
@@ -23,7 +23,7 @@
             @click="setSortElement"
           />
           <PpFormToggleButton
-            :icons="['uil:sort-amount-up', 'uil:sort-amount-down']"
+            :icons="['pp:sort-desc', 'pp:sort-asc']"
             :current="currentSortDirection"
             @click="countSortDirection"
           />
diff --git a/nuxt.config.ts b/nuxt.config.ts
index 8ce3990..fe5dc01 100755
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -61,6 +61,20 @@ export default defineNuxtConfig({
     './app/assets/styles/dialog.css',
   ],
 
+  icon: {
+    customCollections: [
+      {
+        prefix: 'pp',
+        dir: './app/assets/icons'
+      }
+    ],
+    provider: 'iconify',
+    serverBundle: 'local',
+    clientBundle: {
+      scan: true,
+    },
+  },
+
   site: {
     url: 'https://pro-papier.de',
     name: 'ProPapier',