When I access http://localhost:8080/graphiql using the Chrome browser, the page keeps displaying "loading..."

startup loging:

<img width="1797" height="390" alt="Image" src="https://github.com/user-attachments/assets/51728db0-ecb9-498d-83f3-340ca814b9a5" />

browser:

<img width="1914" height="363" alt="Image" src="https://github.com/user-attachments/assets/8ae8f533-4110-4b2a-98ee-419ce8125927" />

How to solve this problem&#65292;thanks.