Toolbar of the DAG has not prompt for task type.
This mainly reason is as follows:
// dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/config.js, line 242
let tasksType = {
'SHELL': {
desc: 'SHELL',
color: '#646464'
},
...
}
// dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/dag.vue, line 28
// <div data-toggle="tooltip" :title="item.description">
<div data-toggle="tooltip" :title="item.desc">
So, I will implete it.