这啥呀，docker拉的镜像是线上的，那我自己修改代码打镜像怎么弄啊，而且这个war包放tomcat也不能运行

version: "3"

name: <ccpp1985-datagear>
services:
    datagear:
        tty: true
        container_name: ccpp1985-datagear
        volumes:
            - /volume1/docker/DataGear/data:/home/datagear/data
            - /volume1/docker/DataGear/.datagear:/root/.datagear
        ports:
            - 50401:50401
        image: ccpp1985/datagear:v5.0.0

docker run -dt --name ccpp1985-datagear -v /volume1/docker/DataGear/data:/home/datagear/data -v /volume1/docker/DataGear/.datagear:/root/.datagear -p 50401:50401 ccpp1985/datagear:v5.0.0