Do you need to file an issue?

• I have searched the existing issues and this bug is not already filed.
• I believe this is a legitimate bug, not just a question or feature request.

Describe the bug

The official documentation and screenshots show three Persona presets:

• peer
• teacher
• research-assistant

Steps to reproduce

services:
    hkuds:
        image: ghcr.io/hkuds/deeptutor:1.5.1
        container_name: deeptutor
        ports:
            - 3782:3782
        volumes:
            - ./data:/app/data

1. Open the DeepTutor Web UI.
2. Navigate to Learning Space → Personas.
3. Observe that the Persona list is empty.
4. Open the Persona selector in Chat.

Expected Behavior

Fresh installations should include the three documented Persona presets, or the documentation should clarify that they are examples created manually.

Related Module

Dashboard

Configuration Used

No response

Logs and screenshots

No response

Additional Information

• DeepTutor Version: v1.5.1
• Operating System:
• Python Version:
• Node.js Version:
• Browser (if applicable):
• Related Issues: