diff --git a/Dockerfile b/Dockerfile
index baf03e9..b1ad3ca 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,8 +20,8 @@ RUN set -xe;\
   cp -r storage storage.skel &&\
   rm -rf .git tests contrib CHANGELOG.md LICENSE .circleci .dependabot .github CODE_OF_CONDUCT.md .env.docker CONTRIBUTING.md README.md docker-compose.yml .env.testing phpunit.xml .env.example .gitignore .editorconfig .gitattributes .dockerignore
 
-FROM reg.zknt.org/zknt/debian-php:7.4
-ENV PHPVER=7.4
+FROM reg.zknt.org/zknt/debian-php:8.1
+ENV PHPVER=8.1
 COPY --from=builder /var/www /var/www
 COPY entrypoint.sh /entrypoint.sh
 COPY worker-entrypoint.sh /worker-entrypoint.sh
diff --git a/asset-notes.txt b/asset-notes.txt
new file mode 100644
index 0000000..bfdbb05
--- /dev/null
+++ b/asset-notes.txt
@@ -0,0 +1,34 @@
+# compile assets
+
+add to webpack.mix.js: `.js('resources/assets/js/components/**/*.vue', 'public/js').vue()`
+oder nur .vue()?
+
+
+    composer install --prefer-dist --no-interaction --no-ansi --no-dev --optimize-autoloader
+    npm install
+    export PATH=$(pwd)/node_modules/.bin:$PATH
+    mix --production
+
+
+[webpack-cli] Error: Prevent writing to file that only differs in casing or query string from already written file.
+This will lead to a race-condition and corrupted files on case-insensitive file systems.
+/pixelfed/public/js/Activity.js
+/pixelfed/public/js/activity.js
+    at checkSimilarFile (/pixelfed/node_modules/webpack/lib/Compiler.js:666:11)
+    at writeOut (/pixelfed/node_modules/webpack/lib/Compiler.js:848:11)
+    at /pixelfed/node_modules/webpack/lib/util/fs.js:242:5
+    at FSReqCallback.oncomplete (node:fs:189:23)
+
+
+apk add php7 git npm
+apk add php7-json php7-phar php7-mbstring php7-openssl php7-dom php7-simplexml php7-xmlreader php7-zip php7-fileinfo php7-curl php7-tokenizer php7-bcmath php7-intl php7-pcntl php7-sodium php7-pdo php7-posix
+curl -s https://getcomposer.org/installer | php
+mv composer.phar /usr/local/bin/composer
+git clone https://github.com/pixelfed/pixelfed.git
+cd /pixelfed
+composer install --prefer-dist --no-interaction --no-ansi --no-dev --optimize-autoloader
+npm install
+rm -rf public/js
+export PATH=$(pwd)/node_modules/.bin:$PATH
+sed -i "s/.extract([/a.vue().extract([/" webpack.mix.js
+mix --production