@Qingguo have you checked the join on the block with 2 entry points? If you select the "Add tag to container" block (in edit mode) and in the left-hand side select Settings > Advanced you may see one or more boxes with ticks in. This means that the block is waiting for something to run/complete and it's likely that if it goes on the `condition1` path its expecting the "set tag for instance retry" to have run but if that path isn't taken then it will never run.  Anytime you add more than 1 line to a block, phantom will automatically add the joins for all connected actions upstream.  Hope this helps? Mark as solution if so 😛    ... View more