diff --git a/docker-compose.yml b/docker-compose.yml
index 0f20080..cd3cb6f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,4 @@
-version: "3.7"
+version: "3.8"
 
 volumes:
   lowtechweb-log:
@@ -19,6 +19,9 @@ services:
       GIT_REPOSITORY: ${GIT_REPOSITORY}
       DOWNLOAD_URL: ${DOWNLOAD_URL}
       WEBDAV_URL: ${WEBDAV_URL}
+    volumes:
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
     labels:
       com.centurylinklabs.watchtower.enable: true
 
@@ -31,6 +34,8 @@ services:
     volumes:
       - lowtechweb-log:/var/log/nginx
       - lowtechweb-stats:/usr/share/nginx/html/stats
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
     labels:
       com.centurylinklabs.watchtower.enable: true
 
@@ -38,23 +43,16 @@ services:
     container_name: ${NAME}
     image: registry.weko.io/lowtechweb
     restart: always
-    environment:
-      - TZ=${TIMEZONE}
     volumes:
       - lowtechweb-log:/var/log/nginx
       - lowtechweb-stats:/usr/share/nginx/html/stats
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
     labels:
       traefik.enable: "true"
 
       traefik.http.routers.lowtechweb.rule: "Host(`${URL}`)"
-      traefik.http.routers.lowtechweb.entrypoints: "websecure"
-      traefik.http.routers.lowtechweb.tls.certResolver: "letsencrypt"
-
-      # Redirect https://www to https://
-      traefik.http.routers.lowtechweb-redirect-www.rule: "Host(`www.${URL}`)"
-      traefik.http.routers.lowtechweb-redirect-www.entrypoints: "websecure"
-      traefik.http.routers.lowtechweb-redirect-www.tls.certResolver: "letsencrypt"
-      traefik.http.routers.lowtechweb-redirect-www.middlewares: "redirect-www@docker"
+      traefik.http.routers.lowtechweb.entrypoints: "web"
 
       com.centurylinklabs.watchtower.enable: true