diff --git a/.env.dist b/.env.dist
index d90f5b9..2a4a327 100644
--- a/.env.dist
+++ b/.env.dist
@@ -27,8 +27,9 @@ MSG_BROKER_URL=
 MSG_BROKER_PREFIX=
 
 # Celery task work directory to store temporary files
-# use ./services_data/worker folder as absolute path: /home/user/app/worker
+# use ./worker folder as absolute path: /home/app/worker
 TASK_WORKER_DIR=
+TASK_DEFAULT_QUEUE=
 
 # Channels Layers Backend (Websocket)
 # HOST and PORT of the Redis Backend
diff --git a/Dockerfile b/Dockerfile
index 6d6b046..6fa2ed2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,16 +19,21 @@ RUN python3 -m pip install --upgrade pip && \
 COPY . .
 RUN chown -R app:app /home/app
 
-USER app
-
 FROM builder AS backend
+USER app
 # run gunicorn
 CMD ["gunicorn", "config.wsgi:application", "--bind", "0.0.0.0:8000"]
 
 FROM builder AS worker
+
+# install worker dependencies
+RUN apt-get install -y texlive-xetex
+
 # run celery worker
+USER app
 CMD ["celery", "-A", "config", "worker", "-l", "info"]
 
 FROM builder AS websocket
 # run daphne server
+USER app
 CMD ["daphne", "-b", "0.0.0.0", "-p", "8001", "config.asgi:application"]
diff --git a/config/settings.py b/config/settings.py
index 2694757..4c12b4e 100755
--- a/config/settings.py
+++ b/config/settings.py
@@ -35,6 +35,7 @@ DEBUG = env('DEBUG')
 ALLOWED_HOSTS = env('ALLOWED_HOSTS').split(',')
 
 CORS_ALLOWED_ORIGINS = [ 'https://' + url for url in env('ALLOWED_HOSTS').split(',')]
+CORS_ALLOWED_ORIGINS += [ 'http://' + url for url in env('ALLOWED_HOSTS').split(',')]
 
 
 # Application definition
@@ -211,13 +212,13 @@ CELERY_CACHE_BACKEND = 'default'
 
 CELERY_WORK_DIR = env('TASK_WORKER_DIR')
 
-CELERY_BROKER_URL = env.cache_url('MSG_BROKER_URL')
-CELERY_RESULT_BACKEND = env.cache_url('MSG_BROKER_URL')
+CELERY_BROKER_URL = env.cache_url('MSG_BROKER_URL')['LOCATION']
+CELERY_RESULT_BACKEND = env.cache_url('MSG_BROKER_URL')['LOCATION']
 CELERY_EVENT_QUEUE_PREFIX = env('MSG_BROKER_PREFIX')
 
 CELERY_TIMEZONE = 'CET'
 
-CELERY_TASK_DEFAULT_QUEUE = 'zierletraining_prod'
+CELERY_TASK_DEFAULT_QUEUE = env('TASK_DEFAULT_QUEUE')
 CELERY_BROKER_TRANSPORT_OPTIONS = {
     'visibility_timeout': 300,
 }
@@ -228,8 +229,8 @@ CELERY_BROKER_TRANSPORT_OPTIONS = {
 
 CACHES = {
     'default': {
-        "BACKEND": "django_redis.cache.RedisCache",
-        "LOCATION": env.cache_url('MSG_BROKER_URL'),
+        "BACKEND": env.cache_url('MSG_BROKER_URL')['BACKEND'],
+        "LOCATION": env.cache_url('MSG_BROKER_URL')['LOCATION'],
         "OPTIONS": {
             "CLIENT_CLASS": "django_redis.client.DefaultClient",
         },
diff --git a/docker-compose.yml b/docker-compose.yml
index e2000d3..1fe64d8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -61,8 +61,8 @@ services:
     env_file:
       - .env
     environment:
-      - MINIO_ROOT_USER=${S3_ACCESS_ID}
-      - MINIO_ROOT_PASSWORD=${S3_ACCESS_SECRET}
+      - MINIO_ROOT_USER=${S3_ROOT_USER}
+      - MINIO_ROOT_PASSWORD=${S3_ROOT_PASSWORD}
       #- MINIO_SCHEME=http
     volumes:
       - s3:/data
diff --git a/photo_log/photolog_layout.py b/photo_log/photolog_layout.py
index 2cdda54..5e00307 100755
--- a/photo_log/photolog_layout.py
+++ b/photo_log/photolog_layout.py
@@ -5,7 +5,7 @@ import os
 
 
 def generate_tex(title, date, render_date, start_slide_image, slides, id_to_name, work_dir):
-    log_start = "% !TEX program = xelatex\n\\documentclass[aspectratio=169]{beamer}\n\\usepackage{graphicx}\n\\usepackage{tikz}\n\\usepackage[absolute,overlay]{textpos}\n\\definecolor{gray1}{rgb}{0.85,0.85,0.85}\n\\definecolor{gray2}{rgb}{0.95,0.95,0.95}\n\\setbeamertemplate{background canvas}{%\n\\begin{tikzpicture}[remember picture,overlay]\n\\begin{scope}[xshift=0.55\\textwidth, yshift=-4.5cm]\n\\fill[even odd rule,inner color=gray2,outer color=gray1] (0,0) circle (10);\n\\node[inner sep=0pt] at (0.26,-4.02) {\\includegraphics[width=1.16\\textwidth]{wood_floor}};\n\\end{scope}\n\\end{tikzpicture}%\n}\n\\setbeamertemplate{navigation symbols}{}\n\\vfuzz=1000pt\n\\hfuzz=1000pt\n\\usepackage{fontspec}\n\\newfontfamily{\\gill} [ Path = "+str(settings.BASE_DIR)+"/static/photolog_assets/,UprightFont = * Medium,BoldFont = * Bold] {Gill Sans MT}\n\\definecolor{title_line_red}{rgb}{0.8,0.2,0.2}\n\\makeatletter\n\\let\\old@rule\\@rule\n\\def\\@rule[#1]#2#3{\\textcolor{title_line_red}{\\old@rule[#1]{#2}{#3}}}\n\\makeatother\n\\title{Fotoprotokoll}\n\\author{Antje Zierle-Kohlmorgen}\n\\institute{Zierle-Training}\n\\date{2022}\n\\begin{document}\n\\gill"
+    log_start = "% !TEX program = xelatex\n\\documentclass[aspectratio=169]{beamer}\n\\usepackage{graphicx}\n\\usepackage{tikz}\n\\usepackage[absolute,overlay]{textpos}\n\\definecolor{gray1}{rgb}{0.85,0.85,0.85}\n\\definecolor{gray2}{rgb}{0.95,0.95,0.95}\n\\setbeamertemplate{background canvas}{%\n\\begin{tikzpicture}[remember picture,overlay]\n\\begin{scope}[xshift=0.55\\textwidth, yshift=-4.5cm]\n\\fill[even odd rule,inner color=gray2,outer color=gray1] (0,0) circle (10);\n\\node[inner sep=0pt] at (0.26,-4.02) {\\includegraphics[width=1.16\\textwidth]{wood_floor}};\n\\end{scope}\n\\end{tikzpicture}%\n}\n\\setbeamertemplate{navigation symbols}{}\n\\vfuzz=1000pt\n\\hfuzz=1000pt\n\\usepackage{fontspec}\n\\newfontfamily{\\gill} [ Path = "+str(settings.CELERY_WORK_DIR)+"/photolog_assets/,UprightFont = * Medium,BoldFont = * Bold] {Gill Sans MT}\n\\definecolor{title_line_red}{rgb}{0.8,0.2,0.2}\n\\makeatletter\n\\let\\old@rule\\@rule\n\\def\\@rule[#1]#2#3{\\textcolor{title_line_red}{\\old@rule[#1]{#2}{#3}}}\n\\makeatother\n\\title{Fotoprotokoll}\n\\author{Antje Zierle-Kohlmorgen}\n\\institute{Zierle-Training}\n\\date{2022}\n\\begin{document}\n\\gill"
     log_end = "\\begin{frame}\n\\begin{columns}\n\\begin{column}{0.6\\textwidth}\n\\begin{center}\n\\includegraphics[width=0.8\\textwidth]{smile}\n\\end{center}\n\\end{column}\n\\begin{column}{0.4\\textwidth}\n\\Huge{Viel Erfolg!}\n\\end{column}\n\\end{columns}\n\\end{frame}\n\\end{document}"
 
     title_slide_start = "\\begin{frame}\n\\begin{textblock*}{13.0cm}(3cm,1.75cm)\n\\huge{"
diff --git a/requirements.txt b/requirements.txt
index 3322599..c66c161 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -88,3 +88,5 @@ wcwidth==0.2.5
 wrapt==1.14.1
 zope.interface==5.4.0
 django-environ==0.9.0
+djangorestframework-simplejwt
+channels-redis
diff --git a/templates/api.html b/templates/api.html
deleted file mode 100755
index f7bc93b..0000000
--- a/templates/api.html
+++ /dev/null
@@ -1 +0,0 @@
-<h1>API</h1>
diff --git a/templates/scrapers_home.html b/templates/scrapers_home.html
deleted file mode 100755
index 92f0be2..0000000
--- a/templates/scrapers_home.html
+++ /dev/null
@@ -1 +0,0 @@
-<h1>Scrapers Home</h1>