INCOME TAX - Reconciliation of income tax expense (benefit) (Details) |
12 Months Ended | |||
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Jun. 30, 2026
CNY (¥)
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Jun. 30, 2026
USD ($)
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Jun. 30, 2025
CNY (¥)
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Jun. 30, 2024
CNY (¥)
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| INCOME TAX | ||||
| Income tax benefits calculated at PRC statutory rates | ¥ (7,911,651) | $ (1,166,033) | ¥ (10,924,924) | ¥ (12,858,953) |
| Tax Jurisdiction of Domicile [Extensible Enumeration] | China | China | China | China |
| Nondeductible expenses and others | ¥ 198,648 | $ 29,277 | ¥ 410,819 | ¥ 427,969 |
| Effect of tax rate differential | 5,372,554 | 791,816 | 8,080,498 | 9,080,982 |
| Benefit of revenue exempted from enterprise income tax | 5,936 | 875 | 12,864 | 19,714 |
| Change in valuation allowances | 2,332,904 | 343,828 | 2,422,323 | 3,330,318 |
| Income tax expenses (benefit) | ¥ (1,609) | $ (237) | ¥ 1,580 | ¥ 30 |
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates tax jurisdiction of domicile. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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