Share-based compensation (Details Narrative) - USD ($) |
12 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Share-based compensation expenses | $ 0 | $ 153,266 |
| Employee [Member] | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Shares description | 1.125 shares of the Company were vested, with remaining 0.375 shares unvested. | |