tag=0.1.100

docker tag registry.cn-hangzhou.aliyuncs.com/haigonggong/xxx_system_name_xxx:latest registry.cn-hangzhou.aliyuncs.com/haigonggong/xxx_system_name_xxx:$tag
docker push registry.cn-hangzhou.aliyuncs.com/haigonggong/xxx_system_name_xxx:$tag