Mapping Volumn question in docker compose

I’m going to deploy logseq with docker-copmose, I found a written docker-compose (like below), but it doesn’t set the data(volumn) mount path, so once I destroy the container, my notes will be lost. So horrible.

I rummaged through the manual and couldn’t find out which path the note file is in the container when deployed with docker.

Can anyone help me?

version: '3'
services:
  logseq:
    image: ghcr.io/logseq/logseq-webapp:latest
    container_name: logseq
    ports:
      - 7022:80
    restart: "no"