Operation steps:
1. **Confirm deletion**
- Find the agent to be deleted in the agent list
- Click the "Delete" button
- The system pops up a confirmation dialog box
2. **Execute deletion**
- Confirm the agent information to be deleted
- Click the "Confirm deletion" button
- The system executes the deletion operation
Deletion restrictions:
- Agents with subordinate agents cannot be deleted
- Agents with associated users cannot be deleted
- The deletion operation cannot be restored