【求助】关于docker内chatwoot共享使用redis的问题。跪谢！

目录树

/www
├── html
│ ├──wordpress
│ └──chatwoot
├── log
│ └── nginx
├── mysql
├── nginx
│ ├── certs
│ └── conf.d
├── phpmyadmin
└── redis

在/www文件夹下运行了以下compose文件，安装了nginx，mysql，php，和redis，这里的redis是准备给wordpress使用的

version: '3.8'

services:
  nginx:
    image: nginx:latest
    container_name: nginx
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./html:/var/www/html
      - ./nginx/conf.d:/etc/nginx/conf.d
      - ./nginx/certs:/etc/nginx/certs
      - ./log/nginx:/var/log/nginx
    restart: always

  php:
    image: php:fpm
    container_name: php
    restart: always
    volumes:
      - ./html:/var/www/html

  mysql:
    image: mysql:5.7
    container_name: mysql
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_USER: gggsss
      MYSQL_PASSWORD: mima123
    volumes:
      - ./mysql:/var/lib/mysql
    restart: always

  redis:
    image: redis
    container_name: redis
    restart: always
    volumes:
      - ./redis:/data

然后需要安装chatwoot，在/www/html/chatwoot文件夹下运行chatwoot官方compose文件，如果现在运行的话，会再次安装一个redis，如果删除下面的redis再安装，安装后又识别不到之前redis，

求助各位朋友，怎么能让chatwoot识别到之前的redis，并且和之前wordpress共享使用

以下是chatwoot的compose文件

version: '3'

services:
  base: &base
    image: chatwoot/chatwoot:latest
    env_file: .env ## Change this file for customized env variables
    volumes:
      - ./storage:/app/storage

  rails:
    <<: *base
    depends_on:
      - postgres
      - redis #依赖redis
    ports:
      - 3000:3000
    environment:
      - NODE_ENV=production
      - RAILS_ENV=production
      - INSTALLATION_ENV=docker
    entrypoint: docker/entrypoints/rails.sh
    command: ['bundle', 'exec', 'rails', 's', '-p', '3000', '-b', '0.0.0.0']

  sidekiq:
    <<: *base
    depends_on:
      - postgres
      - redis #依赖redis
    environment:
      - NODE_ENV=production
      - RAILS_ENV=production
      - INSTALLATION_ENV=docker
    command: ['bundle', 'exec', 'sidekiq', '-C', 'config/sidekiq.yml']

  postgres:
    image: postgres:12
    restart: always
    ports:
      - 5432:5432
    volumes:
      - ./postgres:/var/lib/postgresql/data
    environment:
      - POSTGRES_DB=chatwoot
      - POSTGRES_USER=postgres
      # Please provide your own password.
      - POSTGRES_PASSWORD=mima123

  redis:
    image: redis:alpine
    restart: always
    command: ["sh", "-c", "redis-server --requirepass \"$REDIS_PASSWORD\""]
    env_file: .env
    volumes:
      - ./redis:/data
    ports:
      - 6379:6379

谷歌查不到相关资料，GPT回答的也不行，已经困扰我好几天了，请教各位，希望得到大家的帮助