fix bug: SPARK_HOME not set in docker
@ -252,7 +252,7 @@ To Use:
## docker-started
- pull piflow images
docker pull registry.cn-hangzhou.aliyuncs.com/cnic_piflow/piflow:v0.6
docker pull registry.cn-hangzhou.aliyuncs.com/cnic_piflow/piflow:v0.6.1
- show docker images
docker images