diff --git a/frontend/public/img/brand/gradido-logo_200x59.png b/frontend/public/img/brand/gradido-logo_200x59.png
new file mode 100644
index 000000000..9467bf533
Binary files /dev/null and b/frontend/public/img/brand/gradido-logo_200x59.png differ
diff --git a/frontend/public/img/brand/gradido_coin_128x128.png b/frontend/public/img/brand/gradido_coin_128x128.png
new file mode 100644
index 000000000..71647ce36
Binary files /dev/null and b/frontend/public/img/brand/gradido_coin_128x128.png differ
diff --git a/frontend/src/components/Auth/AuthNavbar.vue b/frontend/src/components/Auth/AuthNavbar.vue
index 280163788..e173408e9 100644
--- a/frontend/src/components/Auth/AuthNavbar.vue
+++ b/frontend/src/components/Auth/AuthNavbar.vue
@@ -23,7 +23,7 @@ import { useAuthLinks } from '@/composables/useAuthLinks'
 const { login, register } = useAuthLinks()
 
 const backgroundHeader = '/img/template/gradido_background_header.png'
-const logo = '/img/brand/gradido-logo.png'
+const logo = '/img/brand/gradido-logo_200x59.png'
 const sheet = '/img/template/Blaetter.png'
 </script>
 
diff --git a/frontend/src/layouts/AuthLayout.vue b/frontend/src/layouts/AuthLayout.vue
index ab6973a0e..bc77b102f 100644
--- a/frontend/src/layouts/AuthLayout.vue
+++ b/frontend/src/layouts/AuthLayout.vue
@@ -30,7 +30,7 @@
                 <div class="mb-0">{{ $t('1000thanks') }}</div>
               </BCol>
               <BCol cols="3" class="text-end d-none d-sm-none d-md-inline">
-                <BAvatar src="/img/brand/gradido_coin●.png" size="6rem" />
+                <BAvatar src="/img/brand/gradido_coin_128x128.png" size="6rem" />
               </BCol>
             </BRow>
             <BCard ref="pageFontSize" no-body class="border-0 mt-4 gradido-custom-background">
@@ -62,7 +62,7 @@
               <BRow class="d-inline d-sm-inline d-md-none d-lg-none mb-3">
                 <BCol class="text-center">
                   <BAvatar
-                    src="/img/brand/gradido_coin●.png"
+                    src="/img/brand/gradido_coin_128x128.png"
                     size="6rem"
                     bg-variant="transparent"
                   ></BAvatar>